RcR top end rebuild kits include Wisco piston, rings, wrist pin, circlips, and wrist pin bearing where applicable. Also includes a freshly bored cylinder. Cylinder Exchange Call (618) 644 3211 for details on boring your cylinder or utilizing our cylinder exchange. Ships for FreeRead more
Articles and videos about 400cc engines from Ritter Cycle Racing Inc.
A short video on ported intake on Polaris 400L engine. First posted to Facebook on 15 November 2012.Read more
400L Counter Balancer Information. First posted to Facebook on 8 December 2015.Read more
A quick video for the 400L home builder – tech help. First posted to Facebook on 12 September 2017.Read more