Rear Sprocket - 420 - 37 Tooth - 52mm Center Hole 612092 Zip 50 SP/RS

Zip 50 SP/RS

Bolt hole size: 8

Known to fit 50cc-250cc Chinese atvs

Exhaust has a heat shield on pipe covering about 7

This gear shift cable / shifter cable fits the 250cc Jianshe JS250

Rear Sprocket - 420 - 37 Tooth - 52mm Center Hole 612092 Zip 50 SP/RSATV Rear Sprocket 420 37T This rear sprocket is used on the Chinese 50cc 125cc engines. This sprocket has 37T and is compatible with the 420 chain ONLY. Sprocket details: #420 chain used on ATVs usually with a 7 inch rear wheel or smaller 37 Teeth Center hole diameter: 52mm (2. 0 in) Mounting holes: 48mm (1. 89 in) center to center (side by side) Mounting holes distance: 68mm (2. 68 in) straight across Overall diameter: 155mm (6. 07 in) Be sure to