This front sprocket is used on the Chinese 200cc engines. This sprocket has 14T and is compatible with the 428 chain ONLY.
- #428 Chain Size
- Usually used on ATV's with a 7" rear wheel or smaller
- 14 Tooth
- OD: 61mm
- ID: 20.2mm (.8") valley-to-valley
- (2) 6mm threaded holes
- 34mm center to center
- Uses retainer with bolts - not included (Part # ZN61241-SR387-02)
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.