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

Precision Aluminum Rear Axle Adapter for SCX10 II

This is a scale RC rear straight axle adapter for the Axial SCX10 II chassis, offered as model JR-AS203. The component is machined from aluminum and is intended to adapt the stock rear axle mounting to a straight-axle configuration on scale crawlers and trail rigs, providing alignment and structural support rather than altering drivetrain components.

Installation follows a standard process: remove the relevant rear axle parts from the SCX10 II, trial-fit the adapter onto the axle or housing, and secure using the vehicle's existing fasteners. Verify wheel alignment and check tyre and suspension clearances before completing assembly. Avoid over-tightening and inspect mating surfaces for a secure fit.

As a tuning accessory, the adapter helps tighten rear tracking and lets you evaluate how axle geometry changes affect low-speed crawling and handling. It complements common scale upgrades such as alternate wheels, tyres, or suspension adjustments, and is best assessed with stepwise setup changes.