For builders focused on drivetrain smoothness the Yokomo Y2-BBCMA Ceramic Ball Bearing set is a straightforward upgrade for YD-2 cars. Intended for use in a 4-gear transmission, the kit contains six 1050 bearings and two 1510 bearings made with precision ceramic balls. The reduced internal friction helps the gearbox spin freer and sharpens throttle response while keeping wear rates low. A solid upgrade for those refining geartrain efficiency.
Copyright © 2008-2026 rcjaz.co.nz All rights reserved