Will an exhaust off a yamah ttr 125 fit on a xtr125 ??

SOURCE: will the new blue ttr plastics fit my old 1999 white ttr

you can use the new blue tank and it will fit just fine

Kirk Augustin

• 2019 Answers
• Posted on Jan 24, 2011

SOURCE: I have a 2004 Yamaha TTr 125 with a bent exhaust

Usually nothing.
The valves usually bend easily , and the connecting rod bearing usually can take it.
With bad luck, you could have cracked the piston, bent the rod, squashed the bearing, damaged the crank, and worn the valve guide.
You can tell if the guide is warn by inserting a new valve and seeing it is rocks side to side too much.
Of course the real questions is how you threw the timing chain and allowed the valve to get bent?

SOURCE: 2003 Yamaha TT-R 125 L valve clearance

valve lash on the intake .003 to .005 inch, .08 to .12 mm,exhaust .004"to.0055 inch,.10 to .14 mm (cold engine).