Tamiya M-07 Rear Suspension Arm Upgrade for Precision Tuning JR-M705-LB by Jazrider  [JR-M705-LB]

Performance rear arm: aluminium upgrade

The JR-M705-LB rear suspension arm is a machined aluminum component made for the Tamiya M-07 chassis. It replaces the flexible stock arm with a stiffer mount to stabilise rear linkage mounting and help keep alignment when the car is pushed hard.

This item is specific to the M-07 platform as stated in the product title. Fitting follows the standard M-07 arm removal and refit routine and uses the original mounting pins and hardware. Basic hex drivers are sufficient; check the fit before final torqueing.

When setting up the car, the reduced mounting flex provided by these arms makes changes to rear toe, camber gain and roll centre behavior more repeatable, which benefits iterative lap testing and setup development.