Two Stroke Motocross

Two Stroke Motocross Forum => General Two Stroke Talk => Topic started by: motoman356 on October 01, 2012, 08:57:05 PM

Title: Thoughts on a 2003 Cr 125
Post by: motoman356 on October 01, 2012, 08:57:05 PM

Im looking at picking up a 2003 cr 125 cheap and clean but how is the motor on this years bike?  Any inexpensive mods reccomended? 

Title: Thoughts on a 2003 Cr 125
Post by: _X_ on October 01, 2012, 10:14:55 PM

power is very narrow it takes some getting used to. it makes all its power in the middle no low no top just middle. you have to shift a lot i mean a lot! and just before it signs off. good thing the shifting is butter smooth and the clutch is strong. and its handling is amazing put it where you want it ride over any thing amazing. i have basic mods on mine ie. pipe silencer vforce factory connection springs and fork oil locks. even with the stock suspension it handles amazing and i weigh 210lbs. technique would be turn it till it stops and shft quickly. hope this helps.

Title: Thoughts on a 2003 Cr 125
Post by: yota on October 02, 2012, 10:26:45 PM

powervalve mod, airstriker carb, 07 airbox boot, airbox vents, 134 mod with porting.  handling is razor sharp.  this bike can be made to romp, takes a little commitment.  turns inside my son's 05 yz125 easily.