... & Sprocket: front hub, rear hub, hub cover, kick sprocket, oil pump sprocket, sprocket sitting,timing chain, driving gear, magnetor,etc ... absorber, etc.9. Fuel: Carburetor, fuel tank, fuel tap, oil filter hose,etc.10. Wheels, tyre&tubes.11. Bearing: neck bearings ... Others: air filters, silencer, timing adjuster, chain adjuster, valve oil seal, oil seal, spark plug, spoke, etc. motorcycle racing muffler