MUGEN MRX-5 front drive shaft (spring steel) by Arrowmax AM-MRX5-H0272  [AM-MRX5-H0272]

Front drive shaft overview

This Arrowmax AM-MRX5-H0272 front drive shaft set is an RC-scale replacement intended for the Mugen MRX-5 front CVD/universal assembly. The pair of shafts are made from spring steel to retain toughness while reducing rotating mass compared with standard kit pieces, and the package references an aluminium first-gear housing machined to save additional weight where applicable.

Designed as a direct-fit spares/hop-up, these shafts serve a tuning role: lowering unsprung and rotational mass at the front can sharpen throttle response and alter steering feel on high-traction surfaces. The parts are sold as 2 pcs to match the MRX-5 front drives.

Use these shafts when you need a durable, lower-inertia alternative for track setups on the Mugen MRX-5, and pair them with properly inspected universals and bearings during reassembly.