19 Tooth Gearbox Sprocket
TEC 19 tooth gearbox drive sprocket
This will drop revs and also save you fuel
“Like having a 6th gear”
If you are sick of looking for top gear when you are already there then this is for you.
We have both 520 and 525 size sprockets for the corresponding length chain.
BE SURE TO SELECT THE CORRECT SIZE SPROCKET ON THE DROP DOWN MENU ON THIS PAGE
Triumph models from 2000 up to 2012 are 525 chain size. Triumph changed the chain size to 520 on some bikes for the 2012 model year, so if ordering for a bike from this year or beyond, check the chain size.
You can check your chain sizes on the side links of the chain it will have either 520 or 525 stamped on it.
This part will ONLY fit air-cooled Triumph Twin models. It will not fit any water-cooled models.
I fitted the 19t sprocket as part of renewing the chain and sprockets on my 2004 thruxton. On the standard gearbox sprocket (18t) the bike always felt like it over reved, needing another gear. After a quick (lockdown) run the new sprocket definitely makes the engine feel more comfortable throughout the rev range without losing any noticeable drive through the lower gears.
It is a quality item that fits easily and perfectly and service from TEC was it's usual high standard.
Easy to fit.
No yet tried as doing a few more mods .
Love it , easy install and has made a difference top end
A good part at a good price.