Have just changed the gearbox oil (Belray) in my 2009 Evo 250 2T and still my gear box is very notchy.

Anybody else experianced this or anybody any advice please?

Hope this isnt bad news!!!

Thanks in advance for any help/advice..

I have the same bike. When new it was ok and progressivly became harder to shift. I use Belray thumper oil for the tranny oil. I fixed it by doing the clutch mod that is pinned at the top of the page. It works better than new now.

Livio

Beta's have always been a bit notchy. I think it has much to do with the aluminum shifter flexing and the two shaft design of the transmission to save weight but yes the clutch mod helps.