--- product_id: 103123398 title: "Glixal GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart" brand: "glixal" price: "¥22668" currency: JPY in_stock: true reviews_count: 12 url: https://www.desertcart.jp/products/103123398-glixal-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy store_origin: JP region: Japan --- # 2000RPM clutch springs for aggressive engagement 22 splines clutch bell for precision fit Cross-drilled bell for ultra-efficient cooling Glixal GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart **Brand:** glixal **Price:** ¥22668 **Availability:** ✅ In Stock ## Summary > ⚡ Dominate every ride with clutch tech that leaves the competition in the dust! ## Quick Answers - **What is this?** Glixal GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart by glixal - **How much does it cost?** ¥22668 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/103123398-glixal-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy) ## Best For - glixal enthusiasts ## Why This Product - Trusted glixal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat-Busting Design:** Cross-drilled clutch bell and vent system maximize heat dissipation to keep performance peak. - • **Race-Ready Precision:** 22 splines inside clutch bell ensure flawless power transfer and durability. - • **Powerful Launch Control:** 2000RPM strong springs engage higher for explosive hill climbs and rapid take-offs. - • **Universal Compatibility:** Fits GY6 49cc-50cc engines powering scooters, ATVs, go-karts from top brands worldwide. - • **Customizable Acceleration:** 6-groove adjustable ramp angles let you dial in your perfect throttle response. ## Overview The Glixal High Performance Racing Clutch Assembly is engineered for GY6 49cc-50cc engines, featuring a 22-spline clutch bell, 2000RPM clutch springs, and a cross-drilled design for superior heat dissipation. Its reinforced friction plates and adjustable ramp angles deliver enhanced grip and customizable acceleration, making it ideal for scooters, ATVs, and go-karts seeking aggressive hill climbing and responsive power delivery. ## Description Cross-Drilled effectively improve the heat dissipation performance. Drilling holes can prevent debris accumulation Special design on the vent system for Ultra-Efficient Cooling Properties Friction enhancing coating resistance to smoothing Reinforced friction clutch plates allows for excellent grip Solid sports clutch that engages 1000-1500 rpm higher than standard give you the greatest grabbing power and a higher RPM at take-off. (Attention: This clutch shoe comes with 2000rpm Strong Springs, Easy to "Climb the hills" but may be slower in speed overall. We also recommend installing a big bore kit along with this clutch if you want a balanced performance) This high percoemance clutch also comes with 6-Groove adjustable ramp angles for different acceleration settings. This Racing Clutch will fit GY6 50cc Based Engine. It is a horizontal single cylinder, four stroke, forced air cooled engine has a CTV automatic transmission and is used on many Chinese scooters, ATVs, buggies, go karts and mopeds. It is also named You can find this parts on many models such as: Blade, Kinroad, Twister Hammerhead, Carter Talon, Dazon, Roketa, DUNE, Baja, KPX, SUNL, Avanti, Bam X, Baotian, Bashan, BMS, BMX, Boreem, Eagle, CF Moto, Cross Runner, Cool Sports, Diamo, E Ton, Eagle, Fushin, Fly, GMI,Hensim, Hi-bird, Baja, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Maxtrade, MDI, Meitien, Motofino, Motorino, NST, Panterra, Panther,Qlink Yiben, Red Streak, Redcat, Roketa, Schwinn, Seaseng, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Verucci, Wildfire, X-Treme, Yamati, ZNEN, Geely, Wangye and etc Glixal, Established in 2008, Which is operated by a team with enthusiasm and energy, devoting to offering the professional sourcing service and supplying excellent quality spare parts and accessories for motorcycles, scooters and ATVs all over the world. Today, We have been an outstanding supplier of Motorcycle Spare Parts. We offer the industry's best selection of replacement parts, accessories and high performance parts for Full Size Street Scooters, ATVs, Mini Bikes, Pocket Bikes, & Mini Choppers ranging from 49cc - 250cc. Especially in the street Scooters, we have complete parts of most of models made by Chinese factories such as Baotian, CF Motor, Linhai, Jonway, Jmstar, Jiajue, Shenke, Qianjiang, Zhiwei, Wangye, ZNEN, Longjia, Lintian, Kaitong, Meiduo, Benzhou, Geely and Taotao. Don't Leave Your Motorcycle Alone. Keep Running! We devoting to supplying excellent quality spare parts and accessories for motorcycles, scooters and ATVs all over the world. We offer the replacement parts, accessories and high performance parts for Full Size Street Scooters, ATVs, Mini Bikes, Pocket Bikes, & Mini Choppers ranging from 49cc - 250cc. Especially in the street Scooters, we have complete parts of most of models made by Chinese factories such as Baotian, CF Motor, Linhai, Jonway, Jmstar, Jiajue, Shenke, Qianjiang, Zhiwei, Wangye, ZNEN, Longjia, Lintian, Meiduo, Benzhou, Geely and Taotao. ## Features - 22 splines inside the clutch bell; Assembly Comes with 2000RPM Clutch Springs - OD of bell: 117mm, OD of pulley: 119mm - Pulley Needle Bearing: HK172518RS - ID of bearing in clutch shoe assy: 12mm (6901RS) - Please Note: The exact performance of upgrade parts will be affected by many other factor ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07L4Y96HQ | | Best Sellers Rank | #211,910 in Automotive (See Top 100 in Automotive) #216 in Powersports Clutches #1,527 in Powersports Drive Train Parts | | Brand | Glixal | | Customer Reviews | 4.1 4.1 out of 5 stars (358) 4.1 out of 5 stars | | Date First Available | December 5, 2018 | | Exterior | Painted | | Is Discontinued By Manufacturer | No | | Item Model Number | GY6 50cc -100cc | | Item Weight | 4.29 pounds | | Manufacturer | Glixal | | Manufacturer Part Number | ATKS-045 | | Package Dimensions | 5.91 x 5.87 x 4.21 inches | ## Images ![Glixal GY6 49cc 50cc 100cc High Performance Racing Clutch Assy with Bell | 6-Groove Adjustable Sheave, Compatible with 139QMA 139QMB 147QMD Engine Scooter Moped ATV Go-Kart - Image 1](https://m.media-amazon.com/images/I/61rFIDmMRBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits right *by on Reviewed in the United States June 9, 2026* Works as they said it would ### ⭐⭐⭐⭐⭐ Good clutch, but it comes with a 2000rpm spring set. You should try a 1500rpm set and decide. *by on Reviewed in the United States June 1, 2024* I put an 82cc BBK with 18.5 x 20.5 valves in my scooter. I needed to tune the CVT next.I installed this clutch with a new Glixal variator, 6.5g weights and new belt. I had a set of 1500rpm "Yellow" springs ready to go, that way I could see which set I liked best.With the 2000rpm Red springs I didn't like the feel of it. The engine had to be revving just too high. I swapped the 1500rpm Yellow springs in and that was a much better match for my bike. The engine engages right where I like it now and it has a nice response curve. For variator weights, I am currently running 7g sliders. I haven't tried using the different ramp angles yet. I plan on testing them out though.If you're tring to tune your scooter I would recommend buying this clutch plus a set of 1500rpm springs. That way you can give both a try.Another thing I would suggest is using a couple 8in long 3/8 extensions to compress the torque spring to install the belt in the groove. You use the extensions to squeeze the pulley how the belt would, using two hands. Make sure they are round and smooth and it should be easy. ### ⭐⭐⭐⭐ Read the review if you want to know an in-depth review and installation guide. *by on Reviewed in the United States December 29, 2022* As other reviews have stated and the title states this clutch has 2000 rpm springs inside. It has both a red 2000 rpm big main spring & the 3 small red springs which is also 2000 rpm. It’s all pre installed when you purchase so it’s plug and play. Upon trying to install, this clutch is very tight. If you are thinking you can strong arm this by squeezing the clutch plates to push the belt through it is unachievable unless you are a body builder or can put down like 50lbs of force. I watched some videos of people opening these up with stock ones and most used their hands to squeeze the clutch plates. This one is impossible. I’m surprised to see how other reviewers got it on. My hack is to jam something inside to use as a wedge or spacer thus allowing me to shove the belt in first and then install it that way then I’d have it pre-expanded pre-hand with the belt in the clutch before installing. I am not a professional or a mechanic use at your own risk. What I recommend is using a screw driver. Get a screwdriver and hit it inside the clutch plates to decompress the space. People will say don’t do this it will damage the clutch plates. That is true if you don’t have the right tools. You need a small screwdriver first. It does slightly graze the metal as you are trying to pry it open by slamming a screw driver inside. What I would do is use a small screw driver first and use a mallet or something to hit the screw driver in the clutch plates. Then when it’s wedged inside get a bigger one when you have space inside the clutch plates. That way the big screw driver won’t be shredding the metal on your clutch plates as you try to jam it as a spacer/wedge as it will be too big to go inside and actually push against the metal thus damaging your clutch plates. Using a small screw driver has a smaller end point fitting it similarly to the edge of the clutch plates making a minimal to no damage on your clutch plates when trying to wedge a space in between.The issue I had previously was my clutch plate had a hard time opening and closing. The clutch was starting to seize so I ended up getting this kit and replacing it. This one has a very hard time to squeeze open and close which gives me great concerns as when you accelerate and decelerate the plates are supposed to expand and close. I’m going to install this and see how the kit goes. I’ll keep you guys updated. As far as what others have reviewed it seems like a great kit so long you can actually install it lol. Read the reviews lots of people sent this back because of the tightness of the springs and I can say they are not joking. I thought maybe those people have weak fingers lol. Nope the springs are just really compressed and strong. Overall from a look standpoint the clutch springs look brand new on mine. Clutch bell looks black and brand new. The pads on the clutch are all brand new. Looks like a good kit. Keep you guys posted after install.UPDATE AFTER INSTALLATION...I was finally able to get this Glixal 2000 rpm clutch into my moped and boy when I tell you installation was a pain. It was a pain based on how tight that clutch is. I could not hand squeeze the clutch plates no matter how hard I tried. I ended up purchasing a chizel set. I first insert a small screw driver to wedge open a small space. Then I used the bigger sized chizel tools to go higher and higher until i could get a sufficient enough gap in between the plates. I left the tool inside while installing it and put the belt inside the space in between the clutch plates. I then pulled the belt over the variator and the belt was barely able to make it on but it made it lol.FIRST RIDE AFTER INSTALLATION..After I installed it I went ahead and took it for a drive. After taking it for a drive I realized it was revving higher but accelerating slightly slower than normal based on the first start. I have a 100cc Big Bore Kit so naturally my moped does not have a very slow acceleration to begin with. I also have 5 gram sliders. My guess is the springs are too tight so my clutch was slipping or the belt was not able to move freely because of the tightness. After driving for 5-10 minutes the clutch had time to settle in and I noticed the acceleration was different as it provided more performance from take off. Like a lot more. It also added a smoother acceleration throughout. Higher acceleration. Up hills I gained speed from my previous stock clutch. It also provided a higher top speed. Where I used to lack in reaching that top end power it no longer has an issue with that. I'm happy with the kit itself though results may vary from person to person depending on your moped. Overall it's doing what it's supposed to do. It accelerates way faster now. If you are going to purchase this please make sure you are up for the challenge in changing your belts because boy those clutch plates are tight and it is not fun lol. If the belt ever snaps oh boy I just pray that you have your screwdriver and chisels ready lol. Was it worth it? Definitely worth it. It's always hard to install things the first time but once you know what you are doing it will be a breeze. From what others are saying about upgrading the clutch springs is that it usually only provides take off power. What I noticed on my moped is it did more then that. It added greater acceleration throughout and higher top end. Not just a faster take off which it also did. This could also be because my previous stock clutch had a hard time compressing and decompressing as the clutch plates should normally. Overall I am pleased. Kit came pre installed so its just plug and play. All the springs are pre installed. Also as I mentioned above my moped is modified so for someone with a stock moped I couldn't offer the same advice. For my 100cc upgraded BBK moped its doing what its supposed to. I give it a 4/5. 5/5 for the performance it provides. 2/5 for those tight clutch plates OMG. ## Frequently Bought Together - Glixal High Performance Racing Clutch Assy with Clutch Bell for GY6 49cc 50cc 139QMA 139QMB Engine Scooter Moped ATV Go-Kart - Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch - Glixal ATKS-032 139QMB Reinforced 669-18-30 Racing CVT Drive Belt GY6 49cc 50cc ROKETA Baja Tank JMSTAR TAOTAO JONWAY Scooter Moped ATV --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/103123398-glixal-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy](https://www.desertcart.jp/products/103123398-glixal-gy6-49cc-50cc-100cc-high-performance-racing-clutch-assy) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*