03-28-2007, 01:22 PM
I just called up Nielsens. The set of standard rings for the motor are 20 bucks, and a complete top end will run about 70-80 bucks including the piston and gaskets and rings. Then you will have a bike that will go another 13-14 years on the OEM parts.
Everything R/C Forsale-http://www.chitownrc.com/showthread.php?t=7476