Drive chain sprocket for 2-stroke scooters with chain drive. The toothed wheel meshes with the chain and transmits rotation in the drive assembly. Country of origin: China.
Replace the sprocket when the teeth have become sharp, hooked, or noticeably worn. A worn chain and sprocket quickly ruin each other, so they are checked together. The sprocket must match the chain pitch exactly, otherwise the teeth wear out quickly.
What to consider when choosing:
- number of teeth
- chain pitch
- mounting splines
