Triumph Chain & Sprocket Kit T2017210 for the Triumph Bonneville T100 (Carbs & EFI), Bonneville SE and Thruxton 900 (Carbs) motorcycle models. The kit includes:

• 1 X 104-link chain
• 1 X 43-tooth rear sprocket
• 1 X 18-tooth front sprocket
• Spacer Washers included if applicable

Compatibility

This kit fits the following Triumph motorcycle models:

• BONNEVILLE & BONNEVILLE T100 CARBS
• BONNEVILLE T100 EFI
• BONNEVILLE EFI > 380776
• BONNEVILLE from VIN 380777/ SE
• THRUXTON 900 CARBS

Triumph use the Vehicle Identification Number (VIN) to check compatibility of a part or accessory with a bike. Specifically, it is the last 6 of the VIN that are of interest. The VIN can be found in a number of places, but usually you'll be able to it on a plate attached to the bike, stamped on to the frame or in the documentation that came with your bike.

It may be the case that a part or accessory may only be compatible with bikes up to a VIN number (> 123456), with a particular VIN range (123456 > 987654) or from a VIN number (123456 >)

If you are unable to find your VIN or are unable to confirm whether a part or accessory is compatible with your bike, please feel free to contact us with as much identifiable information about your bike as you can. You can either email us at [email protected] or fill in our contact form.