Triumph America/Speedmaster (Air-Cooled) BikeMaster® Rear Sprocket (525 chain) PN MBI-Sprocket-03
$29.95 – $32.95
BikeMaster® Sprockets are meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle.
Changing the number of teeth on a sprocket changes the final drive ratio of the bike. Less rear sprocket teeth=higher top speed, more sprocket teeth=more acceleration. Select the number of teeth above.
This top-condition rear sprocket is heat treated for extended durability and fits
- 03-06 America 800
- 07-16 America 865
- 03-05 Speedmaster 800
- 06-15 Speedmaster 865
Works with the transmission sprocket to determine final drive ratio.
For installation, follow the instructions in your service manual.