Mugen MRX-5 shaft shock-TiNi by Arrowmax AM-MRX5-D0505  [AM-MRX5-D0505]

Shock shaft set for MRX-5

This Arrowmax shaft set is an RC-scale replacement designed specifically for Mugen MRX-5 shock assemblies, supplied as a set of 4 pcs. Each shaft uses a spring steel core finished with a titanium nitride (TiN) coating to reduce friction and resist wear inside the shock body. The item is intended for hobby-grade suspension tuning and routine maintenance, not for full- scale vehicles.

The shafts are best used when rebuilding or upgrading standard MRX-5 shocks, where smoother shaft movement can help stabilize damping behaviour and reduce seal wear. Installation is performed at the shock assembly level by removing the original shafts and installing the coated shafts, taking care to confirm fit and seal condition before use.

Use these shafts when replacing worn components or when seeking reduced internal friction for more consistent shock response; verify compatibility and inspect seals during installation.