Heavy Duty Manual Clutch Assembly Replacement For 50cc 70cc 90cc 110cc 125cc Dirt Bike Replacement Heavy Duty Manual Clutch Kit For 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Note: To Ensure You Are Purchasing The Correct Product, Please Read The Product Or Picture Size Carefully. Thank you for your attention. If You Have Any Questions Or Need Help, Please Leave Us A Message Before Or After Purchase. We will do our best. To bring you a solution. "" stands for "Good Fit", The Best Fit Of All. We advocate reform and innovation, pursue more professional, comprehensive and convenient service, and constantly improve the vitality of the enterprise. Size Clutch Diameter: 115mm / 4.53', Adjacent Mounting Hole Distance: 55mm / 2.07' Diagonal Mounting Hole Distance: 78mm / 3.07' Center Hole Diameter: 49mm / 1.93 ' Please check the size of the product before purchasing a function The clutch is one of the important parts of a motorcycle, and its main function is to transmit or cut off the power transmission between the engine crankshaft and the Gearbox. After installation, starting and shifting will be smoother and smoother. Material Robust Design, Adopting High Quality Metal, Professional Manufacturing for Easy Installation, Possessing Long Service Life Gear External Gears: 17T Internal Gears: 18t Replacement For 50cc 70cc 90cc 110cc 125cc Dirtbike Pitbike