TAMIYA Hotshot Aluminum Rear Lower Suspension Arms by JAZRIDER JR-THS07-RD  [JR-THS07-RD]

Rear lower suspension arms overview

These aluminum rear lower suspension arms from JAZRIDER are designed for TAMIYA Hotshot and Super Hotshot chassis, providing a direct replacement part made from aluminum in a red finish. The component focuses on improving suspension stiffness and consistency compared with standard plastic arms, and is intended for hobby-scale RC use only.

The arms suit setups where repeatable geometry and durability matter during tuning sessions or club races. Fitment requires basic disassembly of the rear suspension assembly and swapping the factory lower arms. Standard hardware and mounting points on Hotshot-series chassis remain unchanged so installation is mechanical and straightforward for hobbyists familiar with Tamiya layouts.

When tuning, these aluminum arms act as a stable baseline for adjusting camber, toe, and roll center without flexing that can mask other suspension changes. Expect a consistent pivot feel that helps evaluate other changes such as shock spring rates or anti-roll bar adjustments.

Use these arms when you want a durable, dimensionally stable rear lower arm to support suspension tuning and consistent handling on Hotshot-series RC buggies.