PERFORMANCE VARIATOR RACING 6.5GR For 50-80cc SCOOTER GY6 139QMB TAOTAO ZNEN BMSCondition: 100% Brand New & High QualityMaterial: MetalColor: As picture showVariator Outer Diameter:89mmVariator Inner Diameter:20mmBush Size: O/D:20MM; I/D:14mm; Length:38mmRoller Sets Weight: 6.5gRoller Weight Size: 16×13 mmFitment Type: Direct Replacement Features:Adopted high quality materials that meet or exceed original requirements.Stable characteristics, high reliability, long service life.To make installation even easier, our Clutch is a direct replacement and requires absolutely no modifications to your machine.Easy installation, No instructions. Fits:For GY6 139QMA, QMB139 ,1P39QMB, Gas engines For Chinese Made/Imported GY6 49cc 50cc 70cc 80cc 4-strokes engines Off-road Motorcycle , Moped ??Scooter??Dirt Bike??ATV Quad??Go Karts??Pit Bike,Racing Bike or Super Bike.Such as TaoTao, Buyang, Sunl, ROKETA, AIM-EX Blade, Kinroad, Twister Hammerhead, Carter Talon, Dazon, Roketa, DUNE 150, Baja 150 kart, Kasea, KPX, SUNL, Aimex, Alpha sports, 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, and Zongshen and etc. This part May also fit some Japanese Style, like Honda, Yamaha, Bombardier, Kawasaki, Polaris, Redcat, Suzuki etc. Package Include:1 * Roller Clutch Variator Kit ??As picture show?? Notice:Before purchasing, please confirm that the interface of our goods is suitable for your vehicles??For more details, please check the picture and description or contact our customer services.We are not responsable if the customer have ordered wrong parts??Thank you Terms of salesDelivery details