TRAXXAS Craniac Aluminium Rear Knuckle Arm CRA022 Upgrade by GPM  [CRA022]

Aluminium rear knuckle for tougher TRAXXAS Craniac setups

This aluminium rear knuckle arm is an aftermarket replacement designed for the TRAXXAS 1/10 Craniac Monster Truck chassis. Supplied as 1pr, the item replaces the stock rear knuckle arm when a stiffer, metal part is preferred for setup or repair.

The component locates the rear wheel hub and transmits suspension and steering loads into the axle and linkwork. As a firmer alternative to plastic it can improve mounting durability and consistency, although it may change steering feel and rear handling under load. Recheck camber, toe and link geometry after fitting to dial in handling.

Installation follows typical RC replacement steps: remove the wheel and hub assembly, unbolt the existing knuckle arm, install the aluminium piece in the same orientation and secure with the original fasteners. Verify free hub movement and correct drivetrain alignment before use.

Opt for this aluminium rear knuckle arm when you want a more robust aftermarket part for rear-end tuning or repair on the TRAXXAS 1/10 Craniac, and always confirm fastener security and alignment after fitting.