TAMIYA M-07 Aluminum Rear Hop-Up Arms, Red - JR-M705-RD by Jazrider  [JR-M705-RD]

M-07 Rear Arm Upgrade - Aluminum

The JR-M705-RD rear suspension arm kit is intended for the TAMIYA M-07 chassis and is machined from aluminum with a red anodized finish. These arms offer higher rigidity compared with standard plastic parts, delivering a more stable rear end for model-car competition use.

Functionally the aluminum arms act as hop-up parts to limit rear suspension flex, which can influence toe and camber under load during cornering and at higher speeds. They are suitable when you want reduced rear compliance for track-focused setups on M-07 cars.

Fitting is simple for experienced M-07 technicians: remove the stock rear arms and install the JR-M705-RD units at the chassis' existing mount points, inspect all mating bearings and linkages for wear, and check that suspension travel is free. Avoid excessive screw torque that may bind movement.