Highway cruising on your Modern Classic an get a buzzy at speed. Its ok to admit that you’ve tried to click up another gear when hitting the highway -- we’ve done it too. To make interstate travel a smoother af-fair, British Customs has engineered a lightweight countershaft sprocket that allows riders to easily adjust their gearing ratio.
Each sprocket is manufactured from 8620 case-hardened steel and CAT plated with lightening holes to provide reduced weight compared to the stock sprocket. The BC sprockets are visually appealing and made to last, meaning they look fantastic when exposed with the British Customs Front Sprocket Cover delivering a true hot rod look.
Going up one tooth from your bike’s stock configuration is a great alter-native for freeway riding and feels like you’ve added a 6th gear to your Triumph Modern Classic. Changing the number of teeth on your countershaft sprocket has the same effect as changing your rear sprocket by two teeth. Increasing the number of teeth of the countershaft sprocket will give you the feeling of adding another gear on the freeway. If you are looking for more get up and go out of hole, drop down a tooth. The lower the tooth, the faster out of the hole, more push off the line, and less top end (top speed).
NOTE: You are able to verify the number of teeth on your bike currently by removing the sprocket cover and counting the number of teeth. There are no fluids or gaskets required to remove the sprocket cover.
- Changes gearing performance
- Replaces worn sprocket
- Case-hardened, plated steel
- Drilled for looks and weight savings
- Matches retro sprocket (BC705-001-43)
- Made in USA
01-14 Modern Classics with a 525 size chain. For 2015 models see VIN information below. Refer to the last 6 digits of your VIN number.
- Scrambler- Up to VIN 694349
- Bonneville- UP to VIN 694351
- Thruxton- Up to VIN 694349
This part fits the following models Triumph America Carb - 2002-2008 Triumph America EFI - 2009-2016 Triumph Bonneville T100 EFI - 2009-2016 Triumph Bonneville T100 Carb - 2002-2008 Triumph Bonneville Mag - 2009-2015 Triumph Scrambler 900 EFI - 2009-2016 Triumph Scrambler Carb - 2006-2008 Triumph Thruxton 900 EFI - 2009-2016 Triumph Thruxton 900 Carb - 2004-2008 Triumph Speedmaster EFI - 2009-2016 Triumph Speedmaster Carb - 2003-2008*Refer to Description in event of VIN specific fitment
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- Q & a
Does this fit a 520 chain?A:Unfortunately this countershaft sprocket will not work with a 520 chain.Customer Support answered on July 5, 2016Does this fit a 2016 T100? Which one do I need to get that 6th gear feeling?A:Unfortunately the 2016 model uses a different chain (520) therefore it will not be compatible although we have parts available to convert your drivetrain to be compatible with our parts (525 chain) which you can find the article with parts here : http://www.british-customs.com/triumph-motorcycle-blog/guide-to-changing-your-gearing-tech-tip/
Give us a call at (877) 999-2748 for more informationCustomer Support answered on September 15, 2016