Axial SCX10 Honcho Alloy Front Knuckle Arm SCX021 by GPM  [SCX021]

Alloy front knuckle for SCX10 Honcho

This SCX021 alloy front knuckle arm is a purpose-made replacement for the Axial Racing SCX10 Honcho platform, supplied as a 1pr set for hobby-grade crawlers and trail rigs. It fits the front steering and hub area as a direct swap to the factory plastic arm.

Fit and function: the part restores steering geometry and wheel alignment on the Axial SCX10 Honcho chassis by replacing the stock knuckle arm. Typical installation requires removing the wheel hub and steering linkage, fitting the new arm pair, then reassembling and checking steering throw and camber for your setup.

Installation notes: use the original hardware pattern to avoid hub or hex modification. After fitting, confirm clearance with the front suspension and drive shafts and torque pivot screws to remove play while preserving smooth movement under load.

Tuning role: an alloy knuckle arm gives a firmer steering pivot that can reduce flex and stabilise steering response during slow, technical crawling. Consider the trade off between added stiffness and potential for damage depending on your driving style.