XRAY 345101 Rear Solid Axle Set - Lightweight Vintage RX Upgrade  [XR-345101]

Fine-Tune Vintage RX Handling with the XRAY 345101 Rear Axle

The XRAY 345101 Rear Solid Axle Set is a targeted upgrade for owners of older RX series cars who want better throttle response and reduced rotational inertia. Manufactured from HUDY Spring Steel, this axle is engineered to be 25% lighter than the standard #345110 model while maintaining the toughness needed for regular track use.

High Precision Finish and Long-Lasting Treatment

Each axle is hand-ground to a smooth running surface to minimise friction and ensure consistent behaviour under load. Heat treatment and a protective black coating increase wear resistance, and the package includes a 48T rear composite lightweight axle pulley for a clean fit with your drivetrain.

Key Features and Compatibility

• Material: HUDY Spring Steel for a strong yet lightweight component.
• Weight Savings: Approximately 25% lighter than the standard #345110 axle, reducing rotating mass.
• Durability: Heat treated and black coated to extend service life.
• Finish: Hand-ground surfaces for smooth operation and precise fit.
• Fitment: Specifically made to retrofit older RX series models.