Adjustable Rear Brake Kit for Bikes - High-Performance Braking System for Mountain, Road & Hybrid Bicycles - Perfect for Commuting, Racing & Off-Road Adventures

This is the optional rear brake kit for the Traxxas Revo 3.3 monster truck and Slayer 1/10 SCT. If you install the optional center differential for the Traxxas Revo 3.3 monster truck or Slayer SCT, you will need this optional rear brake kit to make sure you have brakes for both the front and rear wheels on the truck. It will also allow you to set independent front and rear brake bias, which is a excellent tuning option on the track.