TAMIYA BB-01 (BBX) Front Lower Suspension Arm Mount Upgrade JR-TBB03-LB by Jazrider  [JR-TBB03-LB]

BB-01 front lower suspension arm mount in aluminum

This anodized blue aluminum front lower suspension arm mount is a scale replacement created for the TAMIYA BB-01 (BBX) chassis and listed under JR-TBB03-LB by Jazrider. It replaces the front lower arm mounting point with an aluminum piece while keeping the stock geometry and identical mounting positions for easy installation on BB-01 style setups.

Intended as a direct-fit upgrade, the part uses the chassis' existing attachment points. Installation is performed by transferring the original screws and linkages to the new mount; always verify the fastener condition and alignment before final tightening. The anodized blue finish is intended to protect pivot points from wear and maintain a stable connection between the lower arm and chassis during normal RC use.

From a tuning perspective, an aluminum mount reduces flex at the lower arm pivot and can make steering and suspension behaviour more predictable during setup changes. As an aftermarket hop-up, it supports repeatable geometry adjustments and steadier handling for sport or club running.