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

Performance rear lower arms for Hotshot chassis

The JR-THS07-LB aluminum rear lower suspension arm set is an aftermarket replacement designed for TAMIYA Hotshot and Super Hotshot 1/10 buggies. It provides a firmer mounting point than stock plastic arms and helps reduce wear during routine use.

Fit and installation notes: these arms are made to align with the stock mounting locations on Hotshot and Super Hotshot frames. Before final assembly, confirm the parts sit correctly with your rear hub and mount points. Reuse the vehicle's original pins or screws and any factory spacers where applicable. Minor trimming of nearby parts can be needed on modified or vintage chassis—inspect the clearance to tyres and shock travel after test fitting.

Tuning impact: installing aluminum rear lowers increases stiffness at the rear lower link, which affects cornering and landing behavior. Expect a firmer rear sensation compared with original plastic arms; pair this hardware change with spring and damper tweaks to refine handling rather than relying on the arms alone.

These JR-THS07-LB aluminum rear lower arms are a solid option for Hotshot pilots seeking improved durability and a different rear-end feel when integrated into a complete suspension setup.