Axial SCX10 II Straight Rear Axle Adapter JR-AS203 by Jazrider  [JR-AS203]

Rear Straight Axle Adapter for SCX10 II

This is a scale RC rear straight axle adapter intended for the Axial SCX10 II chassis, catalogued as model JR-AS203. The item is produced from aluminum and is designed to replace or adapt the stock rear axle mounting toward a straight-axle configuration on scale crawlers and trail rigs. Its purpose is alignment and structural support rather than drivetrain modification.

Fitting is straightforward for experienced hobbyists: disassemble the impacted rear axle components on the SCX10 II, mount the adapter to the axle or housing as required, and secure with the vehicle's existing hardware. Follow normal RC reassembly checks—confirm wheel alignment, ensure tyre and suspension clearance, and avoid over-tightening fasteners. Inspect contact surfaces before final assembly.

As a tuning accessory, the adapter allows you to refine rear axle tracking and observe how axle geometry adjustments influence low-speed crawling and handling. It complements common scale upgrades like different wheels or suspension changes, and should be tested incrementally to measure handling impact.