Dyno tuned by Racer RC motor has been gone through bearings upgraded to ceramic, r1 titanium screws, end bell machined so that bearing can be properly lubricated. Includes a motolyser prinf out. Motor is brand new.
Dyno tuned by Racer RC motor has been gone through bearings upgraded to ceramic, r1 titanium screws, end bell machined so that bearing can be properly lubricated. Includes a motolyser prinf out. Motor is brand new.