yz250rider1
Member
- Jun 10, 2007
- 13
- 0
i just bought a yzf 400 and it doesnt even compare to my 250 2 smoke is there any perfomance products i can get to make this bike as fast as the newer 450s also it seems like the clutch is slipping at high rpms in 5th gear is this a problem in thses models or is it somthin in the bottom end.