3Racing Traxxas Revo Rear Rocker Arm 90T RE-012/B - Chassis Option  [RE-012/B]

Revo rear rocker replacement

This blue rear rocker arm is offered as one pair for Traxxas Revo models, the 90T version labeled RE-012/B, and works as a direct swap for the rear rocker linkage on Revo frames.

The rocker transfers motion between the hub/axle and the rear suspension linkage, influencing how the rear end reacts to bumps and cornering. Installers should check linkage alignment and use existing mounting hardware where suitable. No modifications to the motor, ESC, or drivetrain are needed for a simple replacement.

Because it shares standard Revo mounting points, the rocker arm is commonly used when adjusting rear leverage, replacing parts damaged in impacts, or maintaining matched components for competition. The blue finish aids quick visual checks during setup and maintenance.