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

Front knuckle arm upgrade for SCX10 Honcho

This SCX021 alloy front knuckle arm is a 1pr replacement made for the Axial Racing SCX10 Honcho, intended for scale crawler maintenance and tuning rather than real vehicle use. It installs at the front steering hub to replace the stock arm with an alloy option.

Fit and function: the component reinstates correct steering geometry on an SCX10 Honcho chassis by swapping directly into the front hub area. Installation normally involves removing the wheel and steering linkages, replacing the knuckle arm pair, then confirming steering travel and wheel alignment for your build preferences.

Installation notes: stick to the factory hardware pattern to avoid altering hubs or wheel hexes. After fitting, check for any interference with suspension links or driveshafts and ensure pivot screws are tightened to remove looseness while maintaining free articulation.

Tuning role: upgrading to alloy increases pivot stiffness and reduces unwanted movement at the steering pivot, helping maintain predictable steering in technical crawling. Match stiffness to your terrain and driving habits to avoid brittle failures.