Rear Engine Chain Sprocket 420 37 Teeth for 50cc 90cc 110cc 125cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl (Gold)

Fit Models:

• most 50cc 90cc 110cc 125cc Chinese ATVs, dirt bikes, and quads
• This sprocket has 37 teeth and is compatible with the 420 chain only
• #420 chain used on ATVs usually with a 7 inch rear wheel or smaller.
• All of the Chinese ATV brands, such as TaoTao, Buyang, Coolsport, Kazuma, Sunl, ROKETA, AIM-EX, etc