WTB: 1981 CR450 standard bore piston
Posted: June 18th, 2010, 5:56 am
If i can get my hands on 1 i'll sleeve a 86 jug down and make a 448cc engine to get in the 450 class at the hillclimb
Addressing the survival of the legendary CR500!
https://www.bannedcr500riders.com/