TRAXXAS E-REVO Aluminium Rear Rocker ER027R Replacement Part by GPM  [ER027R]

Rear rocker upgraded in aluminium

This ER027R aluminium rear rocker arm is supplied for use with TRAXXAS E-REVO frames and is offered as a direct aftermarket replacement by GPM. It replaces the factory plastic rocker to provide a firmer pivot point and steadier alignment under load, intended for hobby RC tuning rather than real-vehicle use.

Manufactured from machined aluminium to limit deflection compared with stock plastic components, the part helps maintain consistent shock leverage and repeatable suspension behaviour during setup. It installs into the rear suspension assembly and supports tuning or maintenance tasks.

Fitment and installation: the rocker installs into the existing rear mount locations using original hardware positions. Recommended tools include a hex driver set and a small amount of thread-lock on metal threads; trial fit the linkage before final tightening.

Included hardware from the supplier is provided for direct swap: 3x16 stainless steel button head screws - 4pcs, 4x8 stainless steel button head screws - 2pcs, 3x11x4 white delrin bushings - 4pcs, 3mm lock nuts - 4pcs.

Use the ER027R aluminium rocker when you need reduced pivot flex for tuning or to replace worn plastic rockers; always double-check compatibility with the listed E-REVO variants before fitting.