In addition to the O.S. SPEED B21 Adam Drake edition 2, we are proudly releasing O.S. SPEED B21 Ronda Drake edition featuring a pink cooling head and pink carburetor restrictors, which are her image color. Ronda Drake is the wife of Adam Drake, and she is also a racer. Now we have two different...
This is a replacement ceramic rear main crankshaft bearing #23730050 for the O.S. SPEED 21VZ-B V-Spec Off-Road Competition Buggy Engine. The bearing measures 14x25.4x6mm.