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

Aluminium rear rocker for E-REVO

This aftermarket aluminium rear rocker arm is produced for TRAXXAS E-REVO chassis and supplied as an ER027R set by GPM. It is an RC-scale suspension component intended to replace the stock rocker, providing a stiffer mounting point and more consistent geometry under load without implying real-vehicle use.

The part is machined from aluminium to reduce flex compared with common plastic rockers, which helps maintain shock leverage and repeatable setup during tuning. It fits the rear suspension assembly and is intended for hobby-grade RC suspension adjustments, impact resistance improvement, and routine maintenance replacement.

Installation notes: this set installs into the existing rear rocker mount locations and uses the original mounting points. Basic tools such as a hex driver and thread-lock where applicable are recommended. Verify fit against your E-REVO rear linkage before final assembly.

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 this aluminium rear rocker arm where a stiffer rear rocker is desired for tuning or replacing worn plastic components; confirm compatibility with the listed E-REVO models before fitting.