Traxxas Revo Compatible Rear Rocker Arm 90T - RE-012/S by 3Racing  [RE-012/S]

Revo rear rocker arm overview

This compact rear rocker arm is made for Traxxas Revo applications and carries the model number RE-012/S from 3Racing. It is intended to replace worn or bent factory rear rockers and restore correct suspension geometry while allowing setup adjustments without altering other links.

The 90T designation describes the tooth profile used in the Revo rear suspension layout, and the silver finish gives a clean visual match for stock or lightly modified trucks. Use this part when the original rocker shows play, damage, or when changing leverage to tune shock response.

Fitting is straightforward for hobbyists experienced with Revo servicing: remove the old rocker, transfer bearings or pins if required, and refit the replacement using factory torque values and a threadlocker where appropriate. After installation, check hinge pin alignment and suspension droop to confirm correct geometry.

Fit this rocker arm to maintain or restore the rear suspension function on Revo chassis, and follow standard Traxxas service checks after replacement.