Tbr7 gearbox.

[Fish_Master]

Hey guys. I have a tbr7 lately she’s been making a kind of grinding when I let off the throttle or when I am down shifting into 3rd or 2nd. So my question is. Is my bike fucked and if so where can I get a new gearbox or whatever.

[Ol,fart]

Originally Posted by Fish_Master

Hey guys. I have a tbr7 lately she’s been making a kind of grinding when I let off the throttle or when I am down shifting into 3rd or 2nd. So my question is. Is my bike fucked and if so where can I get a new gearbox or whatever.

The best website for parts by far is cscmotorcycles.com but your going to have to tear it apart to see what you need. They don't sell tbr7's you'll have to look up parts for a tt250.
The tt250 has a counterbalanced version of your engine so some internal parts are different but transmission wise I think everything is the same.