Gmade R1 Front Knuckle Arm GM021 Aluminium Precision Upgrade by GPM  [GM021]

Precision aluminium knuckle for Gmade R1 Rock Buggy

This CNC-style aluminium front knuckle arm serves as a robust replacement for the Gmade R1 1/10 Rock Buggy steering knuckle, intended to increase steering link rigidity and deliver repeatable front-end response. The arm is focused on structural durability and measured steering behaviour rather than cosmetic alteration.

Designed for the 1/10 R1 Rock Buggy variants referenced in the title, fitters should measure wheel hex alignment, kingpin spacing and suspension geometry before final assembly. Typical installation reuses the vehicle's existing fasteners and steering components; final alignment checks are recommended to confirm toe and camber settings for predictable handling.

From a setup perspective, aluminium knuckle arms reduce component flex under load compared with softer materials, which helps maintain consistent steering input across rough terrain and when changing shock or spring settings. Integrate this part into an overall front-end tuning plan, balancing additional stiffness with suspension damping to avoid concentrating stress on linked components.

A precision aluminium replacement for dedicated hobbyists seeking reduced steering flex on Gmade R1 1/10 rock buggies; confirm fitment and steering geometry after installation to ensure reliable handling.