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

Replacement front axle shaft for MRX-5

This front axle shaft is designed for the Mugen MRX-5 1/8 chassis and is supplied by Arrowmax under the part number AM-MRX5-H0271. The spring steel option is made for universal CVD installations and comes as a matched pair to update the MRX-5 front drivetrain.

The item is marketed as a direct drivetrain replacement prioritising service life and measured flex under load. It transmits torsion from the CVD to the hub, so accurate alignment and clearance are important to keep steering feel intact and avoid increased wear on linked components.

Installation notes: verify the shaft fits smoothly into your current universal/CVD assembly and ensure there is no binding across full suspension travel. Refit using the original hardware where possible and check wheel runout and steering symmetry. Use this part when a spring-steel option is needed to tune front-end compliance while maintaining durability.

For those running MRX-5s who want a durable spring-steel front axle, the Arrowmax AM-MRX5-H0271 offers consistent flex behaviour and strong fatigue life for tuning and replacement purposes.