MUGEN MRX-5 Rear Upper Suspension Shaft (TiN Coated) - AM-MRX5-J0105U by Arrowmax  [AM-MRX5-J0105U]

Rear upper shaft designed for MRX-5 performance

This Arrowmax rear upper suspension shaft is built for the MUGEN MRX-5 chassis and is identified as model AM-MRX5-J0105U. The shafts use spring steel construction and a titanium nitride surface treatment to lower friction and increase resistance to wear versus stock shafts.

Functionally the shafts act as pivotal mounting points in the rear suspension, helping maintain geometry and minimise unwanted movement at connections. The TiN finish reduces rubbing against bushings and bearings, which supports smoother suspension travel and steadier handling through setup and on rougher surfaces.

Fitting is simple for anyone used to RC maintenance: remove the original rear upper shafts, inspect the condition of bushings and bearings, then swap in the Arrowmax parts. Standard hand tools are normally all that is needed, and it is recommended to recheck alignment and torque settings after a few runs to ensure correct seating.

Contents: 2 pcs rear upper suspension shafts supplied as a matched left and right pair for the MRX-5 rear assembly.