MMATI Front and Rear Brake Disc Rotor for Polaris RZR 900 / Ranger 1000 – 5254999

Overview

The MMATI Front and Rear Brake Disc Rotor, part number 5254999, is designed to fit a broad range of Polaris vehicles from sport side-by-sides to utility models. Built for both front and rear installations, these rotors aim to provide dependable stopping power across varied terrains, helping riders feel confident on dusty trails and steep climbs alike.

Key Fitment and Compatibility

This rotor set supports many Polaris platforms, including RZR 900, RZR 800-4, RZR 570, Ranger 900 and Ranger 1000 series, GEM E2/E4/E6/EL/ES, General 1000, and Brutus ACE 570/900, among related variants. The design accommodates front or rear mounting, making it a versatile option for mixed fleets or evolving vehicle configurations.

• Matches Polaris ATV models such as RZR 900, Ranger 1000, and GEM variants
• Supports multiple editions including crew configurations and select diesel models

What You Get

Packaging emphasizes protection during transit, with the rotors secured in a fine bag to keep surfaces clean prior to installation. The listing notes a one-year service window for product-related issues, reflecting MMATI’s commitment to support.

• Packaging: rotor assembly shipped in a protective bag
• Built-in warranty/assistance: 1 year of product service for issues

Quality, Performance, and Real-World Use

Designed to meet the demands of off-road riding, these rotors balance durability with precise tolerances for consistent contact with the brake pads. Potential benefits include steadier braking response, improved heat management, and reliable performance during long periods of operation across varied surfaces. While results can vary by setup and riding style, the design emphasizes durability and dependable function across front and rear applications.

Materials and Care

Constructed from robust steel with attention to flatness and finish, the rotors are intended to resist wear and maintain performance over time. Regular inspection for wear, cracking, or warping is recommended, especially after challenging terrain or heavy use.