TAMIYA BB-01 (BBX) Front Lower Arm Mount Replacement JR-TBB03-GU by Jazrider  [JR-TBB03-GU]

Tamiya BB-01 (BBX) Aluminum Front Lower Suspenison Arm Mount (Gun Metal)
Price:
USD$9.90
Brand:
JAZRIDER
Model:
JR-TBB03-GU
Condition:
Brand New
Available in shop
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Overview of the Front Lower Mount

This front lower suspension arm mount is supplied for the TAMIYA BB-01 (BBX) chassis under model JR-TBB03-GU. Made from aluminum with a gunmetal appearance, it replaces the standard plastic mount where improved stiffness and consistent geometry are desired for tuning and maintenance.

The part installs using the original chassis mounting points and generally reuses the factory screws. Check alignment and torque after fitting to preserve steering and suspension performance.

Used in both repair and tuning contexts, the mount helps stabilise the lower arm pivot, cuts down on flex under load, and ensures repeatable fitment when arms or settings are changed. It is for RC model use only.

Is this a direct swap for the BB-01 (BBX) original part?

Yes. It is dimensioned to match the original mounting points so it installs without major changes to the chassis in normal circumstances.

What are the typical benefits of upgrading to aluminum?

Aluminium reduces flex at the mounting point, improves repeatability of setup, and generally increases durability compared with the stock plastic component.