Mugen MRX-5 Rear Axle Drive Shafts (Spring Steel) - AM-MRX5-H0291 by Arrowmax  [AM-MRX5-H0291]

MRX-5 rear axle drive shafts

This replacement set of rear drive shafts is produced for the Mugen MRX-5 chassis and supplied as a matched pair for axle maintenance and overhauls. Constructed from spring steel, the shafts aim to give a reliable mix of durability and controlled flex suitable for race day and practice running.

Installation notes: fit one shaft per side into the existing axle carrier and check clearance with the differential outdrive and wheel hub. Verify spline engagement and fasten retaining hardware to the recommended torque settings. The component is a direct-fit spare or hop-up for MRX-5 applications and will not change suspension geometry.

Tuning role: spring steel rear shafts offer improved straight-line stability under power and produce predictable flex at corner exit, ideal for drivers seeking consistent traction without the rigidity of hardened alloy options.

When renewing the MRX-5 rear drivetrain use these shafts to recover consistent handling; always check for straightness and correct spline fit during installation to avoid driveline issues.