The starter drive clutch is a one way roller clutch and a key component in a starter motor that is used to crank internal combustion engines. The starter drive clutch transmits torque from an electrical motor to a ring gear mounted on a cranking shaft in an engine thus cranks the engine. Starting clutch’s main part is oil Separate plate and crankcase. The sprocket drive chain to operation. Start chain have protector. Crankcase include crankcase gasket and other parts link them together such as Drain Cock Packing, Bolt,breather tube and Dowel Pin. We have starting clutch for universal models,Yamaha,YBR125 RX115 RX100 DT175 BWS100 Honda C100 C70 C90 CG200, Kawasaki,SUZUKI AX100,KTM,Simson, MZ, etc