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

TRAXXAS 1/10 Craniac Monster Truck Aluminium Rear Knuckle Arm - 1pr - GPM CRA022
Price:
USD$19.90
Brand:
GPM
Model:
CRA022
GTIN:
4894538125801
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Precision CNC-style rear knuckle for TRAXXAS Craniac

This aluminium rear knuckle arm is a precision-engineered replacement for the TRAXXAS 1/10 Craniac Monster Truck platform. Supplied as 1pr, the component is intended for rear suspension repairs or performance-focused setups where a stiffer aluminium pivot is required.

Functionally the knuckle locates the rear wheel hub and transmits suspension loads and steering inputs into the axle and link assembly. Compared with polymer originals, the aluminium part offers higher rigidity at the mounting points, improving repeatable geometry under load. Technically, this can alter steering feedback and rear traction, so re-evaluate camber, toe and link alignment after installation to restore the desired handling balance.

Installation follows standard RC knuckle replacement procedure: remove wheel and hub, unbolt the stock knuckle arm, fit the aluminium unit in the same orientation and secure using the original hardware. Verify hub clearance, bearing seating and drive alignment before final use.

Specifications

  • Item: Rear knuckle arm, 1pr
  • Material: Aluminium
  • Model Number: CRA022
  • Compatibility: TRAXXAS 1/10 Craniac Monster Truck

Select this aluminium rear knuckle arm for a precision aftermarket upgrade to rear suspension stiffness and durability on the TRAXXAS 1/10 Craniac; always confirm fitment, bearing seating and fastener torque after installation.

This item is compatible with

  • TRAXXAS CRANIAC

What preparatory checks are recommended before fitting?

Inspect hub bearings and seals for wear, verify original fastener condition, and ensure the hub assembly is free of debris to guarantee a correct mating surface for the aluminium knuckle.

Are there any setup changes after installing the aluminium knuckle?

Due to increased stiffness, recheck camber, toe and link geometry and perform incremental adjustments to dampers or link positions to re-establish preferred handling characteristics.

What inspection routine should I follow post-fit?

After the first test run, re-torque fasteners, check for bearing play and verify that there is no interference with drive components; include periodic checks in routine maintenance.