Race-Driven MudRat Sintered Metal Rear Brake Pads Race-Driven exclusive sintered metal compound is designed to withstand extreme conditions Excellent performance in mud, water, sand, racing and any other condition you can throw at them Fits 2017 Polaris Ranger XP 1000 EPS Race-Driven MudRat Sintered Metal Brake Pads. You will receive 2 sets of brake pads to replace the rear brakes on the following: 2017 Polaris Ranger XP 1000 EPS, 2017 Polaris Ranger XP 1000 High Lifter Edition EPS. MudRat Brake Pads are the newest design and tested compound by Race-Driven. They are a sintered metal pad which will far out last any semi metallic or organic pad on the market. Tested in our independent test facility these pads outlasted the most famous brands of brakes, they have many hours of testing in all environments. These pads will work excellent in all conditions including mud, water, sand, racing and any other condition you can throw at them. Race-Driven is committed to bringing the highest quality products to all riders at an affordable price. Customer Driven – Quality Driven – Race-Driven.