Tamiya TT02B Alloy Front Lower Arm by GPM TT2B055  [TT2B055]

Alloy front lower arm for TT02B

This aftermarket front lower arm is designed by GPM for the Tamiya TT02B platform and supplied as a single pair intended for RC 1/10 scale touring car use. The component is described as an alloy part and is positioned to replace the original plastic lower arm to alter steering characteristics and chassis feel.

Fitment: this part is intended for TT02B chassis assemblies. Installation requires standard suspension disassembly and reassembly using the vehicle's existing hardware and should be performed with attention to ball stud and hinge pin alignment to preserve steering geometry.

Tuning role: swapping the front lower arm to an alloy unit increases control over flex and can change how load is transferred into the suspension during cornering and braking. Use this part as one element in a wider setup process that may include shock valving, spring rates, and toe/caster adjustments.

Use this alloy front lower arm to refine steering feel and suspension behaviour on TT02B builds, reviewing other suspension settings after fitting to achieve the intended handling balance.