This optional REDS Racing Clutch Retainer is used to install REDS Durabell and Tetra Clutch Systems on Losi and Tekno vehicles.
It allows to capture the bearing and clutch bell to keep everything in place, even in the event of bearing failure. REDS retainer is made of special alloy steel to increase durability.
Furthermore, REDS have introduced a heavy duty, metal shielded 5x13x4mm clutch bell bearing, made in Japan.