YONEXBG66 UM, BG-66UM, BG 66 Ultimax, 200 m Coil Badminton String, Many Colours. Sponsored Sponsored Sponsored. $104.80 + $20.71 shipping + $20.71 shipping + $20.71 shipping. Yonex Astrox FB Badminton Racquet with free Full Cover 73 gms, 28 lbs Tension. Estimated between Wed, RaketBadminton Carlton Aerosonic X-833 35 Lbs. 4 ulasan Rp335.000 RAKET MIZUNO JPX V EDITION FREE SENAR NG 66 ULTIMAX DAN FREE PASANG. 5 ulasan Rp1.699.000 RAKET MIZUNO JPX LIMITED EDITION SPEED FREE BG 66 ULTIMAX DAN PASANG SENAR PLUS SABLON LOGO. 3 ulasan Rp1.770.000 YonexUltimax BG 66 Badminton Strings, 0.65mm (Black) Yonex Titanium BG 65 Badminton Strings, 0.70mm. Buy on Amazon. 10 Meter Length. Check Price. The first best badminton string 200m. Průměr. 0.65 mm. Životnost/odolnost struny. 3/5. Kontrola úderu. 5/5. Badmintonový výplet BG 66 Ultimax je novinkou firmy Yonex pro rok 2011. Tento velmi tenký výplet z kategorie Medium Feel vyniká perfektní kontrolou, vysokou pružností a absolutně „čistým" zvukem při úderu. BGAerosonic string features COMPACT FIELD STRUCTURE: Highly packed resin between core and outer string removes gaps between core and string, resulting in an ultra-fine gauge and incredible strength. Yonex BG 66 Ultimax 0.65mm Badminton Strings . Special Price ₹661.00 Regular Price ₹735.00. Add to Cart. Add to Wish List Add to CướcĐan Vợt Cầu Lông Yonex BG 66: Dây vợt có đường kính mỏng mang lại lực đẩy mạnh và âm thanh đập cầu sắc nét Cước Đan Vợt Cầu Lông Yonex BG 66 Ultimax: Đường kính dây vợt rất mỏng và có các chỉ số hoàn hảo giữ lực đẩy, khả năng kiểm soát cầu và độ bên. . Disclosure Some of the links in this post may be affiliate links. See our Privacy Policy for more to view the products? Click HEREAs an Amazon Associate I earn from qualifying the correct badminton equipment is an essential part of a player’s identity. Each piece of equipment changes an aspect of the game and finding what fits your style is important to optimize your own performance and budget. In this post, we will focus on informing you about the tradeoffs between the different Yonex strings by comparing their statistics and you’re looking for information about shuttlecocks, I would highly recommend learning about the different properties about what makes a shuttlecock durable and consistent in different conditions. Getting the right shuttlecock for your situation can help make your game play more enjoyable and cost efficient. Take a look at our Complete Guide to Yonex Badminton Shuttlecocks Feathered to learn diving into the details, you may be wondering why you should even care about strings. The string is a core part of any badminton player’s experience as it’s the part of the racket that actually makes contact with the shuttle. This means that the strings are highly responsible for the maximum potential of how well you can hit the shuttle – including both control and repulsion power. Hitting the shuttle in the same way with different strings at the same string tension can result in vastly different results. Even the smallest nuances in the properties of a particular string can be the difference between the shuttle landing in or out of bounds. Therefore, it is critical to find the correct string that compliments your play style and maximizes your ProductsAuthor’s PickNanogy 98Learn MoreBest ControlAerobite, Aerobite Boost, Nanogy 99, BG66 Force, BG66 UltimaxLearn More Aerobite, Aerobite Boost, Nanogy 99, BG66 Force, BG66 UltimaxBest Repulsion PowerAerosonicLearn MoreBest DurabilityNanogy 95, BG65Learn More Nanogy 95, BG65Best Hitting SoundAerosonicLearn MoreBest Shock AbsorptionSkyarcLearn MoreJoin our mailing list below or on our About Page for exclusives, offers, and the latest news from BadmintonBites! By joining, you’ll get 25% off anything from our shop!String PropertiesYonex rates each of their strings in 5 different propertiesRepulsion PowerDurabilityHitting SoundShock AbsorptionControlRepulsion Power indicates the degree in which the string assists in pushing the shuttle outwards upon contact. The higher the repulsion power, the greater the force you will be able to generate with the string when you hit the shuttle. This is due to a trampoline effect that occurs when the shuttle contacts the string bed and is subsequently ricocheted power typically holds an inverse correlation to the durability of the string since strings with high repulsion power tend to be thinner and thus easier to break through. Players should be wary that repulsion power is also inversely correlated with string tension. This means that lower string tension results in higher repulsion Inverse Correlation is a relationship between 2 variables which move in opposite directions. For example, since repulsion power and durability are inversely correlated, an increase in repulsion power will result in a decrease in indicates the resilience of the strings against wear, pressure, and damage. It is natural for strings to wear down after repeated use from the strings sawing against each other due to hitting the shuttle. The time it takes for the string to break depends on the thickness and material of your strings. Typically, the thinner the string is, the quicker it is to break due to repeated Sound indicates how much noise is made when a shuttle is hit. This helps players gauge if they hit the shuttle properly in the sweet spot or not. If the sound is clear and pristine, it indicates that a clean shot was hit while a muffled sound indicates a mishit. The higher the hitting sound, the easier it is to tell the difference between clean and mishit Absorption indicates how well the string copes with the force of a shuttle hitting your racket. When the shuttle contacts the string bed of a racket, the string and racket will vibrate to absorb the shock of the shuttle. Any remaining vibrations will be absorbed by the player’s arm and body. This phenomenon causes a delay to the player as he/she will need to recover from the shock. The better a string is at absorbing shock, the fewer the vibrations that will be transferred to the player, and subsequently the faster the player will be able to recover from the indicates the degree to which, upon execution of a hit, a player is able to influence the shuttle’s flight. Control is generally inversely correlated to repulsion power, as a reduction in the trampoline effect will allow players to hit with more accuracy and ProductsHere we will introduce each of the Yonex badminton string products along with their product specific attributes such as core, outer, coating and gauge. A summary of all the string products can be found below the string you’re looking for some alternative options for badminton strings, I’d recommend taking a look at Victor and Ashaway strings. They have their own proprietary technology that differs from Yonex’s. You can compare for yourself over at The Complete Guide to Victor and Ashaway Badminton ProductsAuthor’s PickNanogy 98Learn MoreBest ControlAerobite, Aerobite Boost, Nanogy 99, BG66 Force, BG66 UltimaxLearn More Aerobite, Aerobite Boost, Nanogy 99, BG66 Force, BG66 UltimaxBest Repulsion PowerAerosonicLearn MoreBest DurabilityNanogy 95, BG65Learn More Nanogy 95, BG65Best Hitting SoundAerosonicLearn MoreBest Shock AbsorptionSkyarcLearn MoreIf you’re interested in other badminton products, I highly recommend checking out our Badminton Equipment page where we gathered all of our product posts in one easy place for you to access so that you can make an informed decision before any BoostThe Aerobite Boost is the newest addition to Yonex’s line of hybrid strings, where a thicker mm mains is paired with thin mm crosses. The Vectran™ Super Fiber core and oval-shaped outer of the mains minimizes the loss of energy upon impact, translating to explosive repulsion of the shuttle. The thin cross strings increase the spin and speed of the shuttle, making the Aerobite Boost a prominent choice for players seeking tighter hairpin drops and steeper cut High-Intensity Nylon Multifilament, Super Fiber Vectran™OuterMains High Polymer Braided Nylon Fiber, Oval-ShapedCoatingMains PolyurelthaneGaugeMains mmCrosses mmAmazonGray/YellowRacquet DepotGray/Yellow Gray/Yellow reelYumo Pro ShopGray/YellowAerobiteThe Aerobite is the first ever string that uses different materials and gauges for its mains vertical strings and its crosses horizontal strings! The mains are mm thick and the crosses are mm thick. Designing it this way lets it be optimized for both repulsion power and control, but lacks in durability. Recommended for serious players who want the extra boost in 99The Nanogy 99 uses a rough braided fiber that is designed to help maximize the player’s control over the shuttle. This is an excellent choice for players who want to be able to place the shuttle in precise locations without forfeiting much in terms of repulsion power or durability. Great for intermediate to advanced Nylon MultifilamentOuterHigh Polymer Nylon Rough Braided FiberCoatingSpecial Nylon mmAmazonWhiteBadminton BayWhiteRacquet DepotWhite White reelYumo Pro ShopWhiteSkyarcSkyarc is Yonex’s latest edition to their strings that boasts high repulsion power. This string is geared towards younger players, older players, and beginner/social players who may not yet have the power or techniques themselves to send the shuttle deep into their opponents’ court. The larger sweet spot provided by the strings makes mishits more forgiving for the target user. The high shock absorption allows players to play for long periods of time without experiencing irritation to their strings do not provide great feedback upon contact with the shuttle, which diminishes the feeling and control on the shuttle, despite Yonex’s rating on the Skyarc at 10. As such, the Skyarc may not be the most suitable for advanced Nylon Multifilament,Hi-sling fiberOuterHigh Polymer Braided Nylon FiberCoatingMains – Polyurethane DepotWhiteYumo Pro ShopWhiteBG85Like the BG80, BG85 comes with special Vectran fiber and has a a solid balance between repulsion power and Polymer Nylon Multifilament with VectranOuterSpecial Braided High Polymer Nylon mmAmazonWhiteYumo Pro ShopWhiteBG68 TitaniumThis is a thinner version of the BG65 Titanium. The tradeoff it gives over the BG65 Titanium is significantly better repulsion power and a slight overall boost to other properties but comes at the cost of worse ForceThe BG66 Force is an upgrade to the BG66 and excels in all performance related areas which makes it an excellent choice for serious players. However, it lacks in PowerBadminton String BG80 PowerThe BG80 Power is similar to the BG80 but is upgraded to include Yonex’s own material in addition to the Vectran fiber to increase the repulsion power and durability of the string. Because of the upgrade, it is slightly more expensive than the UltimaxSimilar to the BG66 but its core material is upgraded to increase all of its stats with an emphasis on repulsion power, hitting sound, and 98AUTHOR’S PICK. Great all around string that is great for players who want long lasting durability in addition to excellent repulsion Nylon MultifilamentOuterSpecial Braided High Polymer Nylon FiberCoatingCompound CUP-STACK CARBON mmAmazonBlueRacquet DepotGold Gold reelYumo Pro ShopCosmic GoldBG66This is the base string that the BG66 Force and the BG66 Ultimax upgrades. Its base stats emphasizes repulsion power and a balance of hitting sound, shock absorption, and BG80 is a solid all around performer that is sold at a reasonable price. It comes with a special Vectran fiber that covers its core to increase its durability and Aerosonic is a high end string with great repulsion power and control. It is a great pick for serious players due to its high stats, but is more costly because of its material price point and low BrilliantSlightly thicker than its brethren BG66 Ultimax and BG66 Force, the BG66 Brilliant incorporates a unique lightweight braiding structure that translates into optimal repulsion power and a solid hitting TitaniumThe BG65 Titanium is a modification of the durable BG65. It adds a titanium hydride coating for more repulsion power and hitting sound. The extra repulsion power makes this string a little less durable than the ProA durable string similar to the BG65 but with more repulsion power. The BG65 Titanium would be a better choice than this string in terms of Polymer Nylon MultifilamentOuterSpecial Braided Oval Shaped High Polymer Nylon mmAmazonWhite Royal Blue YellowYumo Pro ShopBlack WhiteNanogy 95 This is a thicker version of Nanogy 98, giving it more durability but lower stats overall. It is tied with BG65 for the string with the highest VALUE. The BG65 is tied with the Nanogy 98 for the best durability. It is great for the casual player as it is cheap and will not break often. The tradeoff is that it is not as competitive in terms of its other stats compared to most other SummaryString NameRepulsion PowerDurabilityHitting SoundShock AbsorptionControlGaugeCoreOuterCoatingAerobite1069810Mains mmCrosses mmMains & Crosses High-Intensity Nylon MultifilamentMains & Crosses High Polymer Braided NylonMains Polyurethane CoatingAerobite Boost877610Mains mmCrosses mmMains High-Intensity Nylon Multifilament, Super Fiber Vectran™Mains High Polymer Braided Nylon Fiber, Oval-ShapedMains PolyurelthaneNanogy mmHigh-Intensity Nylon MultifilamentHigh Polymer Nylon Rough Braided FiberSpecial Nylon mmHigh-Intensity Nylon Multifilament,Hi-sling fiberHigh Polymer Braided Nylon FiberMains – Polyurethane mmHigh Polymer Nylon Multifilament with VectranSpecial Braided High Polymer Nylon FiberN/ABG68 mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberCompound Titanium HydrideBG66 mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberSpecial Nylon CoatingBG80 mmHigh-Intensity Nylon Multifilament with VectranSpecial Braided High Polymer Nylon FiberN/ABG66 mmHigh-Intensity Nylon MultifilamentSpecial Braided High Polymer Nylon FiberN/ANanogy mmHigh-Intensity Nylon MultifilamentSpecial Braided High Polymer Nylon FiberCompound Cup-Stack Carbon mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberN/ mmHigh Polymer Nylon Multifilament with VectranSpecial Braided Oval Shaped High Polymer Nylon FiberN/ mmHigh-Intensity Nylon MultifilamentHigh Polymer Braided NylonN/ABG66 mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberN/ABG65 mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberCompound Titanium HydrideBG70 mmHigh Polymer Nylon MultifilamentSpecial Braided Oval Shaped High Polymer Nylon FiberN/ANanogy mmHigh-Intensity Nylon MultifilamentSpecial Braided High Polymer Nylon FiberCompound Cup-Stack Carbon mmHigh Polymer Nylon MultifilamentSpecial Braided High Polymer Nylon FiberN/AConclusionNow that you have developed a basic understanding of the various strings that Yonex has to offer, you are ready to choose the string that will best compliment your play style and budget. Keep in mind that although each string’s properties can help you improve your shots, there are external factors that will also influence your shot quality, such as racket type, string tension, and technique. It is important to note that badminton is a sport where your play style will grow, change, and develop. Along your badminton journey, you will need to repeatedly evaluate whether or not your current strings are the best choice for your current game play. If not, no worries! Just refer to the table above whenever you need to identify your next set of strings! Feel free to experiment with different strings to find your best note this post is solely a comparison of the string products from Yonex. Players should be aware that string products from other badminton brands may utilize the same or similar string properties as the ones listed above, but the scale in which each brand uses may not be comparable at a 11 scale A value of 7 in control for Yonex strings may not equate to a 7 in control for Victor or Ashaway strings.Thank you for reading! Our most popular posts are our badminton equipment posts, make sure to check them out don’t forget to subscribe to our email list down below for a FREE downloadable PDF and a 25% COUPON CODE for our is all about honest and authentic badminton content. The goal of BadmintonBites is to create real value for the badminton community, which is often plagued with subpar or downright false content on the deserves so much more and we’re here to share our experience and expertise with you. You can read more about BadmintonBites and our purpose on our About Us would love to have you with us on our badminton journey and we hope to provide you with as much value as some guides and reviews on badminton products. We update this list whenever we add new equipment content – hope you enjoy!Equipment TypeProduct CategoryBagsYonex Badminton and Tennis BagsYonex Pro Racquet Bag 9 PCS ReviewGripsYonex GripsYonex Clean Grap ReviewYonex Hi Soft Grap ReviewYonex Super Grap ReviewYonex Super Grap Tough ReviewYonex Tacky Fit Grip ReviewKimony KGT109 Grip ReviewBadminton Grip Buyer’s GuideRacketsYonex Astrox SeriesYonex Duora SeriesYonex Nanoflare SeriesYonex Nanoray SeriesYonex Voltric SeriesVictor Auraspeed SeriesVictor Thruster SeriesVictor DriveX SeriesVictor Light Fighter SeriesBest Rackets for BeginnersBest Rackets for Intermediate PlayersBest Rackets for SmashingBest Rackets for ControlBadminton Racket Buyer’s GuideAstrox 77 ReviewAstrox 77 Pro ReviewAstrox 88D Pro ReviewShoesYonex ShoesShoe ProductsShuttlecocksUltimate List of Badminton ShuttlecocksYonex Shuttlecocks FeatheredYonex Shuttlecocks SyntheticYonex Aerosensa 20 AS-20 ReviewYonex Aerosensa 30 AS-30 ReviewYonex Aerosensa 50 AS-50 ReviewVictor Shuttlecocks OverviewVictor AirShuttlesVictor Master No. 3 ReviewLi-Ning Shuttlecocks OverviewAeroplane Black Label EG1130 ReviewStringsVictor and Ashaway StringsYonex StringsBest Badminton Strings for BeginnersMiscYonex Accessories Guide8 Pieces of Equipment Every Badminton Player Needs16 Best Gifts for Badminton Fans In this post, I am going to give you an introduction to Yonex badminton strings. To make this easier, I'm going to split the strings into different categories, repulsion, durability, hitting sound and control. I'll then go through each of them and tell you how they feel. If you would like to know what they sound like at 24lbs and 30lbs in tension, check out my YouTube video! Yonex badminton stringsIf you are new to badminton strings, first thing you need to know is that they normally come in two types of packaging the 10-metre pack and the 200-metre reel. A 10-metre pack would be enough to string a racket, and a 200-metre reel would be enough for around 20 to 22 rackets. Nowadays, we also have hybrid pack strings, like the Yonex Aerobite and Aerobite Boost, which have two different types of strings for your mains and your crosses in a single pack. These hybrid strings also come in a reel, and naturally, there will be two types of strings in a reel. Each Yonex string is rated on five characteristics 1 repulsion power or quick repulsion; 2 durability; 3 hitting sound; 4 control; and 5 shock absorption. Yonex then categorizes the string based on its highest-rated characteristic. There are four major categories 1 durability; 2 repulsion power or quick repulsion; 3 hitting sound; and 4 control. Shock absorption is not a category on its own. Here are the strings in each categorySince Yonex categorizes its strings based on the string's highest rated characteristic, you will find that there are similarities or overlaps in characteristics between strings in different categories. For instance, both the BG 66 Ultimax and the Aerobite Boost are rated 10/10 for control, but the Aerobite Boost is placed in the Control category whilst the BG 66 Ultimax is placed in the Repulsion Power or Quick Repulsion category. Therefore, the first tip you should remember when choosing your badminton racket string is to look at the ratings for all five characteristics, and not decide based on the category in which the string is placed. You can typically find this information on the string packaging or, if you are buying online, at the specification section of the product information. Next, I will break down the characteristics of some of the Yonex badminton strings that I have played with, and share with you my experience of playing with them. I'll start with the strings in the Durability category. Yonex BG 65 and Yonex BG 65 TitaniumThe Yonex BG 65 and Yonex BG 65 Titanium have been around for ages and they are really really popular worldwide due to their excellent durability. Both strings are in diameter, which are considered rather thick for badminton PowerControlShock AbsorptionHitting SoundYonex BG 6510/106/106/106/106/10Yonex BG 65 Titanium7/107/106/106/107/10Yonex BG 65Texture-wise, the BG 65 is quite smooth and doesn't have much texture so it's really nice to string with. On its packaging it's stated that it's a "soft feeling" string, but of course, you will not be able to tell if it's hard or soft just by touching the string. You will only be able to distinguish them by hard, medium or soft feeling after you string them on your rackets and have a few hits. For me, the BG 65 feels soft in the sense that it doesn't have a very crisp feeling unless you string it to really high tensions. Yonex BG 65 TitaniumThe BG 65 Titanium, on the other hand, feels a lot harder and crisper than the BG 65. It also has slightly more texture in comparison to the BG 65. However, as you can see from the table above, durability-wise, it is only rated at 7/10 whereas the BG 65 is rated at 10/10. Personally, I have not had any issues with the durability of the BG 65 Titanium though and I still think it's an excellent durability 95Yonex Nanogy 95The Yonex Nanogy 95 is a newer string compared to the Yonex BG 65 and BG 65 Titanium. It is also slightly thinner, at in diameter. I used to play a lot with this string and I find it to be extremely durable. It has textures similar to the BG 65 Titanium, but when you play with it, it's rather slippery, in the sense that it doesn't produce much friction when it gets in contact with a shuttle. It doesn't have much "bite" on shuttles, which means that shuttles tend to slide past it quickly when you slice at PowerControlShock AbsorptionHitting SoundYonex Nanogy 9510/108/106/106/107/10Next, we move on to the Repulsion Power BG 66, Yonex BG 66 Ultimax and Yonex BG 66 ForceFirst, let's look at the popular Yonex BG 66 Ultimax. I use this string a lot and it is quite slippery in terms of play and feel. Texture-wise, it's pretty smooth with only a little bit of texture. It sounds absolutely amazing and if you string them at decent tensions and hit hard and with clean you think the Yonex BG 66 Ultimax is smooth, the Yonex BG 66 Force has even less texture in comparison. Personally, I don't feel like there's a lot of difference between these two strings so if you are someone who likes high repulsion strings, these are amazing options to go for. The BG 66 Force, in particular, has a perfect 10/10 score in terms of repulsion power and control, and also scores very highly on shock absorption and hitting sound. The Yonex BG 66, on the other hand, is pretty similar to the BG 66 Ultimax in terms of texture, hence I would also consider it to be a pretty smooth PowerControlShock AbsorptionHitting SoundYonex BG 665/109/107/107/107/10Yonex BG 66 Force6/1010/1010/109/109/10Yonex BG 66 Ultimax6/1010/1010/108/1010/10Yonex BG 80Yonex BG 80Personally, I would place this string under the Control category, but it also has very good repulsive power, very crisp when it hits a shuttle. I suppose that's why Yonex put it in the Repulsion Power category. The BG 80 is slightly thicker and stiffer than the BG 66 and BG 66 Ultimax strings and it's pretty rough with a lot of texture and bite. It also has a decent repulsion power as well so that's why it is super popular worldwide. Yonex Exbolt 63The Yonex Exbolt 63 is the latest kid on the block. I think it was launched sometime around 2020 or 2021. This string is in diametre, one of the thinnest Yonex strings available. I think only the Yonex Aerosonic is Exbolt 63 is a super repulsive string. It is smooth with just a bit of texture on its surface, sounds amazing and is extremely durable as well. However, I find it a little stiff, in fact, it is stiffer than the BG 66 Ultimax and so it may be more demanding for off-center shots. I have previously done a review on the Exbolt 63 so I will not bore you with the details here. Check out this link to read the review! Yonex Exbolt 65This is Yonex's latest string. As with the Exbolt 63, check out this link to read the Nanogy 98Next, we look at the Yonex Nanogy 98. In terms of pros, this string sounds absolutely amazing and it feels incredible. However, it is pretty slippery and a touch stiffer than the BG 66 Ultimax, perhaps due to the carbon nanotubes. One issue it has is durability, it breaks pretty easily and hence overall, I would say it's a 6 to for me. StringDurabilityRepulsion PowerControlShock AbsorptionHitting SoundYonex BG 806/108/106/106/107/10Yonex Exbolt 637/1011/1110/107/1010/10Yonex Exbolt 658/1010/1010/108/109/10Yonex Nanogy 987/1010/108/108/108/10Next, we move on to the Control category AerobiteYonex AerobiteMany of you may know that the Yonex Aerobite is my favorite string of choice. I really like the control you get out of the Aerobite and it really bites onto the shuttle. As mentioned above, the Aerobite is a hybrid string that consists of two different strings in a single pack. The main string is in diameter. It is really sticky and bites onto the grommets as well as your shuttle really well, although its stickiness also makes it one of the worst strings to string with because they are so grippy. The cross string is actually the Aerosonic and it is one of the smoothest strings made by Yonex. It does not have a lot of texture going on, very smooth and super fine at in two types of strings balance out really well and the combination makes the Aerobite super repulsive. Yonex markets this as a medium-feeling string but I would say it is medium-stiff. In fact, it is stiffer than the BG 66 Ultimax and the Nanogy 98, but less stiff in comparison to the BG 80. Yonex Aerobite BoostYonex Aerobite BoostMoving on to the Yonex Aerobite Boost. I've tried this string a few times and my initial impression of this string wasn't very good. Like the Aerobite, this is a hybrid string with two different types of strings in a pack with the thinner string being the Aerosonic. The main string is thicker than the Aerobite main string at in diametre and it is also very sticky, I would say, stickier than the Aerobite. This is a hard-feeling string with slightly less repulsion power. Yonex SkyArcYonex SkyArcI've not played with SkyArc before, but I have strung a racket with it recently. It has a lot of texture on its surface, making it feel rather bumpy when you run it between your fingers. Apparently, this is supposed to be a super high-end beginner string so it should really help people who are struggling to clear shuttles. It has super high repulsive, flexible strength and is extremely stretchy as well. Yonex Nanogy 99Yonex Nanogy 99The Yonex Nanogy 99 is a very steady string. It doesn't bite onto the shuttles as much as the Aerobite does, and it is also nowhere near as thin as the BG 66 Ultimax or the Aerosonic. It's actually quite thick, but for a thick string it has quite a lot of bite to the shuttle. I would say it feels pretty similar to the Aerobite, just a touch softer. StringDurabilityRepulsion PowerControlShock AbsorptionHitting SoundYonex Aerobite6/1010/1010/108/109/10Yonex Aerobite Boost7/108/1010/106/107/10Yonex SkyArc7/108/1010/1011/116/10Yonex Nanogy 997/109/1010/108/108/10The last category of strings is the hitting sound category. This category is a relatively old category, and it's worth noting that Yonex has not released new strings in this category for quite some time BG 68 TitaniumYonex BG 68 TitaniumThe Yonex BG 68 Titanium is a rather old-school string for hitting sound. Nowadays, any thin string would have an amazing hitting sound. As long as you hit a shuttle right it will sound good anyway no matter which string you use. Hence, to me, hitting sound is a relatively insignificant characteristic and BG 68 Titanium doesn't have too much texture on the string and it feels soft when you're playing and hitting with it. Additionally, in my experience, it breaks very PowerControlShock AbsorptionHitting SoundYonex BG 68 Titanium5/108/104/104/106/10Apart from the BG 68 Titanium, other strings that I remember being in this category are the BG 85, and the BG 66 Sharp which was famous because Lee Chong Wei was using it exclusively for a very long hope this gives you a good introduction to badminton strings. If you have any questions, feel free to put them down in the comments section below. See you in the next post! All things badminton, just a little closer. SEM images download link BG-80, Yonex Aerobite and Yonex BG-66 Ultimax stringsYonex BG-80, Yonex Aerobite and Yonex Aerosonic under the microscopeThis is the first post of the Badminton Under the Microscope series and in this post, we will be looking at Yonex racket strings using two types of microscopes, an optical microscope and a scanning electron microscope SEM. The models of strings that we are going to looking at today are the legendary Yonex BG-80 in both pink and sky blue, the up and coming ultra-popular Aerobite including the Aerosonic which is used as a cross string, and ultimately the BG-66 started with the optical microscope. I took a craft mat and used it as a base for the optical microscope. Then, using my fingers to hold the string in place, I adjusted the microscope to focus and magnify the strings. For the SEM, I had to cut the strings into tiny bits, small enough to fit into the 1cm diameter carbon dot of the vacuum chamber. Let's take a look at the pink BG-80 string first. At 25 times magnification under the optical microscope, you can see how clearly printed the BG-80 printing is. If you have your badminton racket with you, go take a closer look at your strings now to feel how much magnification we've had to clearly see the printing on our strings. You can also see that there are plenty of fibres encased in the pink outer casing of the string. I tried to use the tweezers to poke and mess around with the nylon filaments inside and they actually felt very soft and has a stretchy feeling to it and as they're nylon filaments, which tend to be stretchy and able to store energy under you also noticed the little holes on the string? I have circled them out in blue in the photo above. BG-80 is known for having a grippy and rough feel on its surface but I did not expect to see holes in the casing of the string. Moving on to the sky blue version of the BG-80, here you can better see the internals of the string and the holes perhaps due to its more transparent outer casing. It looks like there are plenty of filaments and fibres in the core of the string, which is not surprising as all Yonex badminton strings are multifilament strings. The image from Yonex's BG-80 packaging shows that there are weaves on the outer casing of the string, and I was really pleased to be able to see those weaves under the optical microscope, though I must say that the weaves are not is a photo of the BG-80 magnified to around 25 times in the SEM. Can you see the holes on the string clearly? We now move onto the Aerobite. Stringers and users of the Aerobite know this string really grips and bite onto the shuttle. From my recent racket research of players at the Tokyo Olympics, I realise there are quite a number of players using the Aerobite. They are easier to spot than other strings because of their dual coloured nature with the mains and crosses in different string colours. The main string is the one that is grippy, whereas the cross string is actually the Aerosonic string which is superfine and very smooth in comparison. Let's start by looking at the grippy mains. Under the optical microscope, you can see that there are two little triangles or love hearts before the 'Aerobite' printing. So far I've not seen these shapes on other strings. You can also see that the weaves are finer and tighter compared to the BG-80 and there are some slight holes on the casing of the string as well. Perhaps this is a design feature of grippy badminton strings from Yonex. Aerobite vs AerosonicAt the core of the Aerobite string, you can see how fine these individual strands are. If we were to optically compare the Aerosonic cross string, instantly you can see the string is smoother and less textured compared to the red Aerobite main string and it is also thinner in diameter. Aerobite vs Aerosonic vs BG-66 UltimaxHere's a further comparison with the BG-66 Ultimax. The Ultimax is clearly shinier than the rest of the group and also has a very fine weave of its outer casing. You can see how bumpy or more textured the casing of the Aerobite is compared to the Ultimax. The Aerobite is also slightly thicker than the Ultimax. You can see how smooth the Ultimax is and thicker than the Aerosonic under the microscope. The Ultimax also looks a lot shinier under the light. Let's now look at the internal filaments of the Ultimax. Below are the images of the Ultimax magnified at 50 times, 100 times and 200 times respectively under the SEM and you can see how the casing is slightly crushed on the bottom whilst some of the filaments are squashed before breaking off. Based on the scale of magnification, I estimate each nylon filament to be around 20 microns and that's less than half of the thickness of a human hair which is typically around 70 microns!Here are images of the inner filaments from the SEM when they are cut without a super sharp pair of cutters. They go everywhere and you can see how fine each filament is. Imagine how many strands of filaments are needed to make a single hope you've found this post interesting. Let me know what else you want me to take a look at for the Badminton Under the Microscope Series and there will be more posts coming soon. See you in the next one!SEM Images full resolution download link HERE Using the right badminton strings is absolutely essential in maximising your performance to win games. Besides performance, choosing the correct strings is important as re-stringing your racket can be very costly. I’ll suggest some badminton strings which I find good and cost effective. Different types of strings serve different purposes during a badminton game. Therefore, choose the string that suits your playing style. You might also want to get advice on string tension as it also affects your performance. Important Basics About Racket Strings Common badminton strings’ diameters range from to Strings with diameters outside the range of to are not very popular. THIN STRINGS Have more repulsion more powerful Have larger sweet spot on the racket string bed Are less durable Produce less accurate shots THICK STRINGS Have less repulsion less powerful Have smaller sweet spot on the racket string bed Are more durable Produce more accurate shots “Repulsion” and “Sweet Spot” Explained Repulsion is the degree in which the shuttlecock can bounce off the racket string bed. High repulsion provides more power into your badminton shots. The shuttle bounces of quickly. Low repulsion simply means less power in your shots. The shuttle stays on the string bed longer before it bounces off. Sweet Spot is a specific area on the racket string bed. When the shuttlecock makes contact with this sweet spot, you get maximum power for your shots. Large sweet spot Easier for shuttlecock to make contact with sweet spot. see pic below Small sweet spot More difficult for shuttlecock to make contact with sweet spot. see pic below Interesting Fact on Badminton Strings and Sweet Spot The sweet spot on the string bed gets smaller and smaller once you increase the thickness of your string. When the sweet spot gets smaller, it’s not a bad thing! Despite having a smaller sweet spot, if the shuttle makes contact with that smaller sweet spot, the shot will be very powerful! However, it requires good skill and technique to make contact with the smaller sweet spot. or should be the thickest strings if your objective is to generate maximum power. Strings thicker than are for players seeking durability. It is almost impossible to generate power with strings thicker than Badminton Strings Review Ok let’s begin with the various popular strings. Yonex has a wide range of strings for you to choose from. In terms of quality, I personally think that Yonex owns the technology to produce the finest quality strings in badminton. Yonex BG 66 Strings Diameter Suitable for Beginners, Intermediate, and Advanced badminton players Advantage Power high repulsion, Good Feel Downside NOT durable The Yonex BG66 is the MOST POPULAR string FOR POWER among players and fans. Yonex BG 66 ULTIMAX Strings Diameter Suitable for Intermediate and Advanced badminton players Advantage Power hig h repulsion, Good Feel, Good for Slicing Downside Very expensive The Yonex BG-66 Ultimax is an improved version of the BG 66. The BG 66 strings provide good power high repulsion but lacks durability. The BG 66 Ultimax is MORE DURABLE than the BG 66. Both BG 66 and its Ultimax version have equally high repulsion. To me, the BG 66 Ultimax is definitely a better string compared to the BG 66. But why is it not as popular? One word… price! Besides the increased durability, I find the BG 66 Ultimax to be the best strings for SLICING. Slicing is a common advanced technique. It is commonly used to perform shots like the cross court drop shots slice and reverse slice, deceptive cross court net shots, and so on. Slicing with the Ultimax gives me a nice feel for the power. Sometimes when you over-slice, the shuttle can’t travel far enough. With the BG 66 Ultimax, you can FEEL the power as you slice. In other words, you can concentrate more on technique! You don’t have to worry whether the shuttle will pass the net. The BG 66 Ultimax is very expensive. In fact, its one of the most expensive Yonex badminton strings. If you’re seeking for maximum performance, consider this investment worth it. World class players who use this string are Taufik Hidayat INA and Chris Adcock ENG Yonex BG 80 Strings Diameter Suitable for Advanced badminton players Advantage Power high repulsion if you hit the sweet spot, Accuracy, Durable Downside Difficult to use The Yonex BG-80 is a thicker string compared to both the BG 66 strings. It has a more concentrated sweet spot. The BG 80 is for consistent performers and who are familiar with their rackets. This is because it is a relatively thick string, that equates to a smaller sweet spot! The concentrated sweet spot injects a lot more power into your shots when the shuttle makes contact with it. I personally favour the Yonex BG 80 for POWER. Since it’s a thicker string, it is also more durable. You can produce more accurate shots compared to using the thinner strings. However, these strings won’t be good for slicing. If you are an intermediate or advanced doubles player, the BG 80 is perfect in helping you launch powerful shots from the back of the court. Peter Gade uses the BG 80 at 34lbs of tension! BG 65 Strings Diameter Suitable for Intermediate and Advanced Players Advantage Accurate Shots, Durable Downside No Power low repulsion It is very difficult to generate power with the Yonex BG-65 string. This is because of its thickness and its extremely small sweet spot. However, you will be able to produce more accurate shots. It is also extremely durable, which means that you can save a lot of money on your stringing. If you are a woman and play mixed doubles, this might be a good string for you because most of the time, women engage in technical and control shots. This string is perfect for precision play. English mixed doubles player Imogen Bankier uses the BG 65. Beginners should stay away from this string because it really is difficult to produce power with these strings. If you try to perform a full power smash with this string, you’ll waste your effort. Advice for Beginners to Choose the Most Suitable Badminton Strings I suggest using the Yonex BG-66 because it has high repulsion. Beginners can concentrate on performing correct techniques rather than focusing on power. The high repulsion of the Yonex BG 66 badminton strings will ensure there is enough power. But take note, the BG 66 is not that durable. So make sure you perform gentle strokes; which is the fundamental of good technique; even if it’s a smash! When your skills improve and as you start injecting more power into your shots, consider switching to the Yonex BG-66 Ultimax for increased durability. The BG66UM has a thin gauge and the perfect balance of maximum speed, control, and durability, making it the best choice for the world's top players. More Information Colors Red, Yellow, Orange, Black, Metallic White, Neon Pink, Pearl Navy, Pastel Green, Blue Gauge mm Length 10 m 33 ft / 200 m 656 ft Core High-Intensity Nylon Multifilament Outer Special Braided High Polymer Nylon Made In Japan Item Code BG66UM

bg 66 ultimax vs aerosonic