Rear A-Arm Guards

Rear A-Arm Guards for ATV

These rear A-arm guards for ATV protect the lower area of the rear suspension from rocks, roots, ruts, and impacts from the terrain. Depending on their design, they may also cover mounting points or areas near the brake rotor and final drive, but they should not be confused with a swingarm guard, linkage guard, or skid plate.

The guard must allow clearance for the full suspension travel and movement of the wheel, chain, or belt. Compatibility depends on the model, year, A-arm geometry, and mounting points. Modified suspension, wheel spacers, or other changes may alter the original clearances.

Rear A-Arm Guard Fitment and Installation

• Measurements: Compare the length, width, thickness, and hole position with the ATV.
• Coverage: Confirm which areas are protected without excessively reducing ground clearance.
• Mounting: Check that the guard uses suitable mounting points and does not interfere with brake lines or suspension linkages.
• Clearance: Check the suspension, wheel, chain, sprocket, brake rotor, and caliper throughout their full range of movement.
• Maintenance: Maintain access for lubrication, cleaning, and inspection of the wheel and drivetrain.

Before installation, clean the mounting surfaces and verify that the A-arm is not bent. With the ATV secured, move the suspension through its travel to check for contact, then tighten the hardware according to the vehicle or guard instructions. After riding through mud or rocky terrain, remove debris and inspect for impacts, cracks, looseness, and shifting.