Rear Shock for Polaris Trail Blazer Trail Boss - ATV & UTV Parts Superstore - High-Performance Aftermarket Air Filters, Axles, Brakes, Suspension, Winches, Tires & More for Off-Road Vehicles. Durable, Affordable Replacement Components Including CV Joints, Belts, Engines, Lighting, and Exhaust Systems to Keep Your Ride Thrilling.