Axial SCX10 II Aluminum Front Knuckle Arms Upgrade - JR-AS201 by JAZRIDER  [JR-AS201]

Aluminum front knuckles for SCX10 II compatibility

This RC-scale upgrade replaces standard front knuckle components on the Axial SCX10 II chassis with machined aluminum arms to improve durability and steering consistency. The part is intended for model-level use only and not for any full-size vehicle application.

Compatibility and role: these knuckle arms are made for Axial SCX10 II compatibility and serve as a direct replacement or hop-up option to reduce flex under load, provide a firmer steering feel, and support tuning for crawling or trail setups. They integrate with stock hubs, bearings, and steering linkages when dimensions match.

Installation notes: follow the stock knuckle removal steps, reuse factory hardware and bearings where appropriate, confirm pivot pin clearance and steering geometry after fitting, and use appropriate threadlocker on metal screws while avoiding over-tightening to preserve bearing rotation.

Tuning advice: fitting aluminum knuckles transfers stress from plastic parts and sharpens steering response; combine this upgrade with careful toe and caster adjustments on the SCX10 II to balance handling. Check fasteners after initial runs to ensure none have worked loose.