The 3Racing 20T Brake Pulley is produced for fitment on the Team XRAY NT1 brake assembly and is intended for drivers focused on setup detail. The pulley gives a consistent reference point for adjusting pad engagement and brake bias without altering core chassis geometry.
As a 20 tooth option, this pulley lets racers refine initial bite and progressive braking response to suit different track layouts and driving styles. Use it when iterating pad compounds and bias settings to achieve predictable deceleration during repeated laps.