by 124 » Wed Sep 05, 2007 5:36 am
Seeing that this is a website specifically for Honda CRF's, I doubt your going to get much variation in your poll results. CRF's do not have valve problems. Valvetrains are a serviceable maintenance item on high performance 4-strokes.
70' Honda CT70 (Trail 70; Gold)
16' KX450
16' KX85
12' YZ125