Main Motorcycle: 2017 Street Twin
Join Date: Jul 2016
Location: Boucherville, Qc, Canada
40T rather then 39T
During winter I had bought a few sprockets and with the addition of my Cam kit, my 39T was useless.
I decided this morning to install a 42T that I had bought from British Custom.
After installing the sprocket, I realized it was too thick and the chain would not sit properly on the sprocket. It is a 520 and not a 525 but the thickness is 68mm more. Iím sure this is not related to the powder coat on the sprocket.
For all of you who have changed their sprocket, have you used the original chain or was it replaced?
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Last edited by JohnnyF10; 06-29-2018 at 06:06 PM.