Tamiya Hotshot & Super Hotshot Rear Lower Suspension Arms Aluminum Upgrade JR-THS07-BK by Jazrider  [JR-THS07-BK]

Aluminum rear lower arms for Hotshot chassis

These machined aluminum rear lower suspension arms are a direct replacement hop-up for Tamiya Hotshot and Super Hotshot scale buggy chassis. Finished in black, they replace the stock rear lower arms to increase stiffness and provide more consistent suspension feedback during setup and on-track use.

Designed for chassis-level tuning, switching to aluminum reduces flex at the mounting points compared with softer stock parts, helping shocks and geometry hold up under load. The parts are intended for hobby RC use and fit the rear lower mounting positions on Hotshot-series Tamiya chassis without altering suspension geometry when installed correctly.

Installation notes: remove the stock rear lower arms from the rear hinge pin and mounting posts, fit the Jazrider aluminum arm into the original mounting locations, and secure using the existing hardware. Verify hinge-pin alignment and suspension travel after installation before running the model. No additional chassis modifications are required for standard Hotshot and Super Hotshot setups.

Use these arms where increased rear-end rigidity and repeatable suspension behavior are required during tuning sessions or club racing on the Hotshot platform.