This is Agency Power AP-PROXP-430-BLK Black Hydraulic Drift Handbrake Polaris RZR ProXP | TurboR | ProR 2022 +. Manufactured by Agency Power.
The Polaris RZR Pro XP, ProR, and TurboR are the most unreal things you can slide around in the dirt. Many owners upgrade their RZRs to handle better than the factory and go faster around a track. Another goal is to deliver a better driving experience. Thanks to the rear engine setup of the RZR, it's excellent for drifting in the dirt, sNow, or sand. Common issue owners run into is not being able to initiate a drift by locking the rear wheels properly.released the Drift Handbrake for the ProXP, ProR, and TurboR to assist with kicking the rear end out. Initiating a drift can be tough without a handbrake due to the rear wheels not being able to lock up immediately. By installing the RZR Handbrake, owners can enter a drift with immense ease.Drifting around a tight corner allows the machine to rotate at the apex while maintaining inertia to carry through the turn. The RZR handbrake simply ties into the factory hydraulic brake lines for the rear wheels. Once the handbrake is engaged the master cylinder generates pressure to lock the rear wheels without impeding the rest of the braking system.