The JAZRIDER JR-TBB01-LB blue aluminium front knuckle arm is a durable replacement for the Tamiya BB-01 (BBX) steering knuckle. It is intended for hobbyists seeking a reliable, low maintenance upgrade that reduces flex and keeps steering consistent across regular runs.
Install using the existing steering hardware, check fastener tightness after initial runs and periodically inspect pivot points. Replace any worn pins to maintain precise steering.