Tamiya TT02 Rear Knuckle Arms Precision Aluminium TT2022 by GPM  [TT2022]

Rear hub knuckle upgrade for TT02

This aftermarket aluminium rear knuckle arm (TT2022) serves as a direct replacement for the Tamiya TT02 chassis. As a machined aluminium option, it increases rigidity at the rear wheel hub and functions as a tuning point for rear steer and suspension response on electric TT02 cars.

Installation uses the TT02's standard rear hub location and existing mounting hardware. When fitting the replacement, confirm clearance and alignment before fully tightening, then check rear toe and suspension travel during setup. The component is intended to provide a consistent alteration to rear steering balance for drivers refining handling on practice laps.