Chains and sprockets wear out.
High quality front sprocket for Air cooled Triumph Bonneville/America
Fitment for:
- 07-15 America 865
- 03-06 America 800
- 02-06 Bonneville 800
- 06-16 Bonneville 865
- 06-15 Scrambler 865
- 03-05 Speedmaster 800
- 06-15 Speedmaster 865
- 07-15 Thruxton 865
Changing the number of teeth on a sprocket changes the final drive ratio of the bike
Follow the instruction in the service manual
