Scooter 125cc/150cc for Gy6 125cc 150cc Engine 152QMI/157QMJ Mopeds Karts Product Details Manufacturer: TadaMark Brand: TadaMark Model: Go Kart Clutch Item Weight: 1.9 pounds Product Dimensions: 4.7 x 4.7 x 3.1 inches Item model number: 8TOC012 S02 Exterior: Painted Manufacturer Part Number: 8TOC012 S02 Package Included:1pcs Variator Assy Roller: weight 14g , size 18*14mm For Gy6 125cc 150cc engine 152QMI/157QMJ (Most of 125cc/150cc scooter) The material is sturdy and wear-resistant, and can be directly replaced with your original model Specifications:Roller weight: 14gram eachRoller size: 18*14mm Material:premium iron and aluminumPackage Included:115mm fan, 107mm drive face,15mm I/D front inclined plate sliding key,a complete set of 14g rollers and 24mm O/D,15mm I/D boss sliding bushing/dowelCompatible with For Gy6 125cc 150cc engine 152QMI/157QMJ (Most of 125cc/150cc scooter)Advantages: The combination kit is convenient for your selection to prevent model selection errors. The sturdy materials include heat and corrosion resistance, which improves its service life and provides you with a good purchasing and driving experience