Reinforced 9-Tooth Sprocket - American Pitch (Small Pitch 25)

Reinforced 9-Tooth Sprocket - American Pitch (Small Pitch #25) for Pocket Bike

Need to replace your gearbox sprocket? This reinforced 9-tooth sprocket is specifically designed for Pocket Bikes, Quads, and Supermotards equipped with a small pitch transmission (type #25).

Most 47cc and 49cc machines imported from China use this threading standard. Its reinforced construction ensures better wear resistance for your intense riding sessions.

Technical Specifications and Dimensions

• Number of teeth: 9 teeth.
• Thread type: American Pitch (standard Chinese Pocket Bike).
• Diameter at thread: 8 mm.
• Chain compatibility: Only for small pitch chain type #25 (6.5 mm between each axis).

How to Choose the Right Sprocket?

There are two types of sprockets on the market: Metric Pitch and American Pitch. Here's the XtremRS tip to avoid mistakes:

Expert tip: Take a standard nut from your toolbox. Try to screw it onto the sprocket: if the nut screws on without any problem, it's a Metric Pitch. If it gets stuck, you need this American Pitch sprocket.

Vehicle Compatibility

This sprocket is universal and fits most of the following models:

• Pocket Bike (Racing, Sport, MT2, MTA4)
• Pocket Quad (all 47cc/49cc models)
• Pocket Supermotard

Note: To ensure compatibility, we invite you to compare your current chain with the additional photos available on this page.

Find all your spare parts and performance accessories on XtremRS.com, the Pocket Bike specialist.