TAMIYA TT-02B Compatible Aluminum Rear Arms JR-TT2B05-LB - Rear Upgrade by Jazrider  [JR-TT2B05-LB]

Aluminium rear arm replacement for the TT-02B chassis

The JR-TT2B05-LB rear suspension arms are supplied as an aftermarket aluminium replacement for the TAMIYA TT-02B chassis. The machined aluminium body gives improved dimensional stability over the original plastic arms and establishes a reliable mounting point for rear suspension components.

Use these arms when you want to eliminate excess compliance in the rear or to replace worn plastic parts. The light blue anodised finish reduces visible wear and assists quick visual checks. The arms fit the standard TT-02B rear mounting points and are designed to work with the chassis' existing fasteners for a direct installation.

From a handling viewpoint, aluminium arms cut down flex under load, producing steadier toe and camber characteristics compared with stock parts; this can improve consistency across runs but may change the overall feel, so tune dampers and anti-roll bars accordingly. After the first session, inspect fasteners and confirm there is no interference at the hub carrier or shock tower throughout suspension travel.