Gmade R1 Front Knuckle Arm Aluminium Replacement GM021 by GPM  [GM021]

Replacement front knuckle for Gmade R1

This aluminium front knuckle arm is an RC-scale replacement for the Gmade R1 1/10 Rock Buggy chassis, designed to improve steering link rigidity and front-end behaviour. It replaces the OEM steering knuckle and focuses on sturdiness and repeatable steering rather than styling updates.

Fitment covers the 1/10 R1 Rock Buggy variants referenced in the product title; fitters should verify wheel hex clearances, kingpin spacing and suspension geometry prior to final assembly. Installation commonly reuses the vehicle's original fasteners and steering parts, and alignment checks after fitting are recommended to confirm toe and camber settings.

In tuning, aluminium knuckles can lower flex compared with softer materials, helping to keep steering inputs consistent over rough terrain and when fine-tuning shock and suspension settings. Use these arms as one element of a front-end setup, balancing increased stiffness with suspension tuning to avoid moving stress to adjacent components.

A direct aluminium substitute for enthusiasts wanting a firmer steering assembly on Gmade R1 1/10 rock buggies; always check fit and steering alignment after installation to maintain the desired handling balance.