Chinese ATV Front Sprocket - 428-12NH NO HOLES
This front sprocket is used on the Chinese 50cc-125cc engines. This sprocket has 12T and is compatible with the 428 chain ONLY.
- #428 chain used on ATVs usually with a 7 inch rear wheel or smaller
- Fits 17mm - shaft
- NO HOLES
Be sure to measure your chain or current sprocket before ordering. 428 chain has 1/2" pitch and 0.335" roller diameter. Most Chinese sprockets have the chain size and teeth count stamped into the metal.
Perfect fit same as old part