TAMIYA Hotshot Rear Lower Aluminum Suspension Arms JR-THS07-LB by Jazrider  [JR-THS07-LB]

Aluminum rear lower arms for TAMIYA Hotshot

This aluminum rear lower suspension arm set is an aftermarket replacement for TAMIYA Hotshot and Super Hotshot 1/10 scale buggies, supplied under model JR-THS07-LB. It replaces the original plastic lower rear arms to offer increased stiffness and better resistance to everyday wear.

Fit and installation notes: the arms are manufactured to match the stock mounting points on Hotshot and Super Hotshot chassis. Verify alignment with your existing rear hub and mount points before final assembly; use the vehicle's original pins or screws and keep any factory spacers where needed. On older or heavily modified chassis, small trimming or minor adjustments to adjacent components may be required—inspect tyre clearance and shock travel during initial fitting.

Tuning role and behavior: replacing plastic lower arms with aluminum increases rigidity in the rear lower link, which will affect rear-end feedback during cornering and on landings. Expect a firmer rear response compared with stock parts; adjust spring rates and damping to suit your handling goals rather than relying on the arms alone to fix balance issues.

For Hotshot owners wanting a simple durability and feel upgrade, these aluminum rear lower arms provide a direct swap that improves rear stiffness and longevity when paired with a coordinated suspension tune.