Chinese ATV Rear Sprocket - 420-37T with 58mm Center Hole

This rear sprocket is used on the Chinese 50cc-125cc engines.  This sprocket has 37 teeth and is compatible with the 420 chain ONLY.  

Sprocket details:

• 420 chain
• 37 teeth
• Center hole diameter: 58mm (2.89 in)
• Mounting hole diameter: 8.5mm (0.33 in)
• Mounting holes: 63.5mm (2.50 in) center to center (side by side)
• Mounting holes distance: 90mm (3.56 in) straight across
• Overall diameter: 154mm (6.05 in)
• 103732

Be sure to measure your chain or current sprocket before ordering.  420 chain has 1/2 inch pitch and 5/16 inch roller diameter.

Known to fit the Tao Tao DB10 and Coolster 210 and 213 dirt bikes.

Shipping details:

Do you need your rear sprocket fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.  Buy now!