Tamiya TT02 Alloy Rear Knuckle Arm Upgrade TT2022 by GPM  [TT2022]

Alloy rear knuckle for TT02

This aftermarket alloy rear knuckle arm (TT2022) is an RC-scale replacement designed for the Tamiya TT02 chassis. Offered in machined aluminium, it stiffens the rear hub mounting and acts as a tuning component for rear steering geometry and suspension behaviour on electric TT02 models.

The knuckle fits the standard TT02 rear hub location and uses the vehicle's original mounting points and fasteners. When replacing the stock part, check fit and clearances before final torque, then verify rear wheel toe and suspension travel during setup. This item gives a predictable change in rear steering feel for hobbyists adjusting chassis balance on track runs or practice sessions.