TRAXXAS GT4 TEC 2.0 Aluminum Rear Knuckle Arm Performance GT022 by GPM  [GT022]

Aftermarket rear knuckle for GT4 TEC 2.0

This 2pc rear knuckle arm set is produced as an aftermarket option for TRAXXAS GT4 TEC 2.0 chassis, designed to support and stabilise the rear CVD shaft, rear arms and the upper rear tie rod to help hold consistent handling balance. It is manufactured from aluminum 6061 T6 with Delrin collars fitted in the bores to reduce play and increase stiffness at the joints.

The component reduces lateral movement where the CVD and upper rod meet the knuckle, limiting small deflections that can alter toe and rear track during acceleration and through corners. Swapping worn plastic knuckles for aluminium arms gives a firmer pivot point and improves suspension consistency across laps.

Installation is suitable for hobbyists with rear hub experience; the arms fit as the knuckle arm assembly in the rear hub area. The package lists arms only, so confirm screw sizes and lengths before assembly and recheck alignment and toe after installation to maintain the handling you expect.

Ideal for replacing tired rear knuckles on GT4 TEC 2.0 cars or as part of a handling upgrade; ensure hardware compatibility prior to fitting.