Rear brake disc ATV Xinyang Mastiff 500

Safety on Every Terrain! – Rear Brake Disc for Xinyang Mastiff XY500

High-quality replacement brake disc for the rear axle – Precision fit for 500cc ATVs

Ensure reliable stopping power! This rear brake disc for the Xinyang Mastiff XY500 ATV is made from specially hardened steel to provide maximum friction and durability. The precision-drilled holes optimize heat dissipation and help keep the brake pads clean during off-road use. Replacing a worn or warped disc is crucial for maintaining your vehicle's safety standards.

Technical Specifications & Details

• Component: Brake Disc (Rear Axle)

• Outer Diameter: 180 mm

• Thickness: 4 mm

• Inner Diameter (Center): 18 mm

• Mounting: 6-bolt pattern for M7 bolts

• Compatibility: Xinyang Mastiff XY500 (ATV & UTV models)

• Material: High-strength, heat-treated specialty steel

Installation & Maintenance Instructions: (For guidance purposes only)

• Degreasing: Before installation, thoroughly remove the protective oil film from the new disc using a dedicated brake cleaner.

• Brake Pads: We strongly recommend installing new brake pads along with the new disc to prevent uneven wear and ensure optimal performance.

• Bolt Security: Use a medium-strength thread locker on the M7 mounting bolts to prevent them from loosening due to engine and trail vibrations.

• Bedding-in: Bed in the new disc gradually. Avoid heavy emergency braking for the first few miles to allow the pads and disc to surface properly.