ATV Rear Sprocket - 420-41T

This rear sprocket is used on the Chinese 50cc-125cc engines.  This sprocket has 41T and is compatible with the 420 chain ONLY.  

Sprocket details:

• #420 chain sprocket
• 41 teeth
• 48mm (1.89 in) center hole
• 8.5mm (0.34 in) bolt holes
• Distance between bolt holes: 48mm (1.89 in) center-to-center side-by-side
• Distance between bolt holes: 68mm (2.68 in) center-to-center across
• Outside diameter: 170mm (6.68 in)

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

Used on Coolster 3050C, 3050D, 3125B, 3125R, 3125X8, 3125XR8-S, 3125XR8-U and 3125XR8-U-S that are using a 420 chain and a 41 tooth sprocket.

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!