TRAXXAS X-Maxx Rear Knuckle Arms Aluminium TXM022 Upgrade by GPM  [TXM022]

Replacement aluminium rear knuckle arms for X-Maxx

This aftermarket aluminium rear knuckle arm set is specified for TRAXXAS 1/8 X-Maxx and is identified by model number TXM022. The pair serves as a direct replacement for the rear steering knuckles in the X-Maxx rear suspension assembly, sold as one pair.

Choosing aluminium over plastic hubs reduces unwanted flex at the rear hub and tends to deliver a more repeatable steering input under load. This makes it a practical upgrade for drivers who want firmer rear-end behaviour on rough ground or when running heavy power setups.

Installation advice: remove the rear hub and knuckle per the X-Maxx service manual, transfer any bearings or retention pins from the original units if necessary, and secure the new knuckles using the stock mounting points. Use correct tools and torque settings, then re-check wheel alignment and perform a controlled test run to confirm handling.

This aluminium rear knuckle arm set is suitable for those wanting a metal replacement in the X-Maxx rear hub area; verify what mounting hardware is included before purchase.