JT Sprockets - Front - 17T | RB | 520 (Steel)

The JT Sprockets Front Steel 17T RB (520 pitch) is a high-quality replacement sprocket designed for Triumph Modern Classic motorcycles. Manufactured from durable C49 high-carbon steel, this sprocket ensures superior strength, longevity, and precise power transfer. Engineered to meet or exceed OEM standards, it’s perfect for riders looking to enhance their bike’s performance and reliability.

Please note: 17T (teeth) is one under the standard 18T (teeth), for example the Triumph Bonneville T100, and therefore you will experience slightly more torque and slightly lower top end speed, from standard gearing setup.

Compatibility:

The JT Sprockets Front Steel 17T RB, 520 is compatible with the following Triumph Modern Classic motorcycles:

• Bonneville T100 (900cc) Inc ABS: 2016–2021
• Street Twin ABS (900cc): 2016–2021
• Street Cup ABS (900cc): 2017-2019
  
• Street Scrambler (900cc) Inc ABS: 2017–2021

Please note: Please ensure you are using the correct pitch sprocket for your chain. If your bike has been modified and the chain/sprockets have been changed, you may wish to consult this article to check the pitch of your chain - Triumph Bonneville Motorcycle Chain Sizes Explained.

Upgrade to JT Sprockets for precision, durability, and a smoother ride on your Triumph Modern Classic. Ideal for both daily commutes and long-distance touring.