I have a Suzuki DT85 motor and along the bottom leg i have a crack which has been welded before It is now starting to re-crack along the weld. I supose what i am asking is ...is it safe to change the bearing and re-weld the crack or would it be better to buy a second hand bottom leg ...If so can anyone tell me where i can find one as i dont have the money to buy a new motor .....
Also
It sounds like i have a leaking exhaust is this possible and where od i locate the gasket....