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

Precision front knuckles for SCX10 II tuning

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

Compatibility and role: designed for Axial SCX10 II compatibility, the JR-AS201 knuckles act as direct replacements to reduce flex, firm up steering feel, and support targeted tuning for trail and crawler setups. They interface with existing hubs, bearings, and steering linkages when dimensions are compatible.

Installation notes: installation generally follows the stock procedure; reuse factory hardware and bearings if they are compatible, confirm pivot pin clearance and steering geometry after fitting, and apply light threadlocker to metal fasteners while avoiding over-tightening to preserve bearing rotation and smooth steering.

Tuning advice: upgrading to machined aluminium knuckles moves stress off plastic parts and sharpens steering feedback; pair this modification with measured toe and caster changes to dial in handling. Inspect and re-torque fasteners after the first few runs to ensure secure fitment.