TAMIYA BB-01 (BBX) Aluminum Front Lower Suspension Arm Mount (Blue) by JAZRIDER JR-TBB03-LB  [JR-TBB03-LB]

Aluminum front lower mount for BB-01

This aluminum front lower suspension arm mount is an RC-scale replacement part designed for the TAMIYA BB-01 (BBX) chassis and offered by JAZRIDER as JR-TBB03-LB. It replaces the front lower arm mounting point to provide a metal alternative to the original material, retaining the stock geometry and mounting locations for straightforward fitment on BB-01 style setups.

Designed as a direct-fit mounting component, the part uses the existing attachment points on the BB-01 (BBX) chassis. Installation requires transferring the original hardware and linkages to the new mount; confirm fastener condition and alignment before final tightening. The anodized blue aluminum body is intended to resist wear at the suspension pivot and maintain a stable interface between the lower arm and chassis under typical RC driving loads.

In tuning terms, swapping a plastic mount for an aluminum unit provides a firmer pivot location that can reduce unwanted flex at the lower arm connection, helping maintain predictable steering and suspension behaviour during setup changes. As an RC hop-up, it supports repeatable geometry adjustments and is useful when pursuing more consistent handling at the track or during regular maintenance.