rc3902022

Has anyone gotten the competition Werkes chamber delete for their new gen 390? I was thinking of installing it on to my ‘22, but I’m not sure of the O2 sensor location so I don’t know if I would need a piggy back or not.

Hey Here’s my 22 rc! It's my first bike.. I'll upload more little by little. It’s hard to find info about this model but it's so much fun! Im good to know this forum.