2016 Arctic Cat Alterra 550 XT Race-Driven Rear MudRat Brake Rotor Brake Disc

2016 Arctic Cat Alterra 500 XT Race-Driven Rear MudRat Brake Rotor Brake Disc

2016 Arctic Cat Alterra 550 XT Race-Driven Rear Standard Brake Rotor Brake Disc

2016 Arctic Cat Alterra 550 Race-Driven Rear Standard Brake Rotor Brake Disc

2012 Arctic Cat 550 GT Race-Driven Rear MudRat Brake Rotor Brake Disc

2015 Arctic Cat 550 XR Race-Driven Rear MudRat Brake Rotor Brake Disc

2015 Arctic Cat XR 550 XT Race-Driven Rear MudRat Brake Rotor Brake Disc

2015 Arctic Cat XR 550 LTD Race-Driven Rear MudRat Brake Rotor Brake Disc