TAMIYA M-07 Aftermarket Rear Suspension Arms JR-M705-GU by Jazrider  [JR-M705-GU]

Aftermarket Aluminium Rear Arms for M-07

This JR-M705-GU aluminium rear suspension arm set is an RC-scale aftermarket replacement for the TAMIYA M-07 chassis. The gun metal finish and aluminium construction are intended to give a firmer mounting point than typical plastic arms, helping to stabilise rear-end behaviour during setup changes.

Engineered for M-07 geometry, the arms are made to use the stock mounting points and hardware so the replacement is a direct swap without modifying the chassis. The upgrade focuses on chassis response and tuning: stiffer arms reduce flex under load which can make damping and toe settings more predictable on track.

Installation notes: remove the wheel and loosen the rear hub carriers as needed, then replace the original rear arms with these aluminium units using the existing screws and pivot hardware. Check pin and bearing fit during reassembly and verify full range of suspension travel before running.

Tuning role: this arm set acts as a straightforward hop-up for drivers seeking crisper rear response. Expect the upgrade to interact with shock tuning and toe adjustments, so retune camber and rebound as needed after fitting to find your preferred balance between traction and precision.