TRAXXAS 1/10 Craniac Rear Suspension Knuckle Arm CRA022 Aluminium by GPM  [CRA022]

Heavy-duty aluminium rear knuckle for TRAXXAS Craniac build

This aluminium rear knuckle arm serves as a scaled replacement part compatible with the TRAXXAS 1/10 Craniac Monster Truck. Supplied as 1pr, it replaces the factory rear knuckle arm where a more rigid metal component is needed for tuning or maintenance.

The knuckle locates the rear hub and carries suspension loads and steering inputs into the axle and link system. Compared to plastic originals it gives a firmer pivot point, which can stabilise repeatable steering response but may alter rear traction under high load. Adjust camber, toe and link geometry after installation to fine tune handling.

Installation is straightforward: remove wheel and hub, detach the stock knuckle arm, fit the aluminium replacement in the same orientation and tighten with the original hardware. Check that the hub rotates freely and that drive components are aligned before running the vehicle.

Use this aluminium knuckle arm when you need a durable aftermarket solution for rear suspension tuning or repair on a TRAXXAS 1/10 Craniac, and always double-check fit and fastener security after fitting.