Triumph Motorcycle Front Countershaft Sprocket

Triumph Motorcycle Front Countershaft Sprocket

The easiest and most effective way to alter the driving characteristics of your Triumph motorcycle is by changing your countershaft sprocket (front sprocket). For more top end, go up on your countershaft sprocket. For more low end power go down on your countershaft sprocket. Changing your countershaft sprocket by one tooth is equivalent to changing two teeth in the rear. Depending on how many teeth you go up or down you may have to buy or adjust your chain.

Available For:

• Triumph Motorcycles - Bonneville (17 tooth sprocket stock)
• Triumph Motorcycles - Bonneville T100 (18 tooth sprocket stock)
• Triumph Motorcycles - Speedmaster 790cc/865cc (17/18 tooth sprocket stock)
• Triumph Motorcycles - Bonneville America (17 tooth sprocket stock)
• Triumph Motorcycles - Thruxton 900 (18 tooth sprocket stock)
• Triumph Motorcycles - Scrambler 900 (18 tooth sprocket stock)

• Triumph America Speedmaster
• Triumph America Speedmaster EFI
• Triumph Bonneville & T100
• Triumph Bonneville Mag Wheel
• Triumph Scrambler 900
• Triumph Scrambler 900 EFI
• Triumph Thruxton 900
• Triumph Thruxton 900 EFI