Polaris Sportsman 450 / 570 Alloy Rear A Arm Guards

Key Features

• Constructed from high-strength 5/32" marine-grade aluminum – Delivers excellent impact resistance and long-term durability in harsh riding conditions.

• Precision laser cut – Ensures accurate fitment and clean, professional installation.

• Deep stamped reinforcement – Adds structural strength where needed without unnecessary weight.

• Durable powder-coated finish – Protects against corrosion, scratches, and environmental exposure.

• Utilizes factory mounting points and additional brackets where required – Provides a secure, high-strength mounting solution.

• Drainage and maintenance access holes – Allows dirt, sand, and debris to escape for easier cleaning and servicing.

• Hidden fastening with special plate washers – Creates a smooth underside to reduce snagging and protect mounting hardware.

• Rear A-arm guards only – This part number includes rear A-arm guards only.

Rival Aluminum Rear A-Arm Guards

Rear A-arms and CV joints are some of the most exposed and least protected components on an ATV or UTV, especially when riding in rocky terrain, wooded trails, or demanding work environments. Rival Aluminum Rear A-Arm Guards are engineered to deliver serious protection where it matters most.

Manufactured from 5/32" marine-grade aluminum, these guards feature deep-stamped reinforcement and a raised leading edge designed to deflect impacts while shielding CV boots from sticks, rocks, and trail debris that can cause tears, grease loss, and premature joint failure. Recessed hardware and a smooth underside allow the guards to slide easily over obstacles instead of catching.

Designed to utilize factory mounting points and reinforced with additional brackets where required, installation is secure, durable, and straightforward. Integrated drainage holes prevent debris buildup and make cleaning and maintenance quick and hassle-free.

Built and tested by real powersports riders in real-world conditions, Rival Aluminum Rear A-Arm Guards provide dependable protection, long service life, and confidence on every ride.

Protect your suspension components from the ground up — add Rival Aluminum Rear A-Arm Guards to your machine today.