Mugen MRX-5 Front Axle Shafts Spring Steel Replacement by Arrowmax AM-MRX5-H0271  [AM-MRX5-H0271]

Front axle shaft designed for the MRX-5

This front axle shaft is made for the Mugen MRX-5 1/8 chassis and is supplied by Arrowmax under the model AM-MRX5-H0271. The spring steel variant is aimed at universal CVD applications and is supplied as a matched pair to replace the MRX-5 front drivetrain components.

The product is intended as a direct drivetrain replacement focused on durability and predictable flex behaviour under load. It acts as the torsional connector between the CVD and hub assembly, so correct fitting and alignment are key to preserving steering precision and preventing premature wear on related parts.

Fitment guidance: ensure the shaft seats in your universal/CVD assembly without binding throughout the suspension travel. Where possible reuse the original hardware and check wheel runout and steering alignment after installation. Choose this spring-steel option when you need a robust shaft that still allows controlled elasticity for front-end tuning.

For MRX-5 operators seeking a dependable spring-steel front axle, the Arrowmax AM-MRX5-H0271 gives consistent flex and strong fatigue resistance for replacement and tuning tasks.