M MATI Rear Brake Caliper & Master Cylinder for Polaris Scrambler/Trail Boss/Xplorer (1998-2004)

Premium Rear Brake Caliper & Master Cylinder Kit for Polaris Quads

Upgrade your Polaris ride with a purpose-built rear brake caliper and master cylinder set from M MATI. This kit is engineered to work with a range of late 1990s to early 2000s Polaris ATVs and UTVs, delivering dependable stopping power when you need it most. The design emphasizes compatibility, durability, and straightforward installation, so you can focus on the ride rather than the fitment details.

From the industrial feel of the alloy piston to the precise mounting brackets, the components are crafted to maintain consistent pressure and smooth operation across varied terrain. The assembly is ready to install, with attention paid to the parts you rely on during long trails, steep descents, or muddy climbs. Nothing in this kit relies on guesswork—the parts align with the listed models so you can ride with confidence.

Key Benefits and What You Get

• Direct-fit design with mounting bracket and hardware for quick installation
• Caliper assembly that includes brake pads and banjos, simplifying replacement and reducing setup time
• Rear brake master cylinder included, creating a cohesive braking system in one box
• Manufacturers part numbers include 1910449, 1910367, 1910270, 1910691, 1910311, and 1930899 for reference
• Package ships as a neat kit: Rear Brake Caliper x1 and Rear Brake Master Cylinder x1

Fitment Scope

• Polaris Magnum 325 (2000-2001) – Not for 2001 4x4 HDS variants
• Polaris Magnum 500 (1999-2001) – Not for 2001 HDS variants
• Scrambler 400 (1998-2002)
• Scrambler 500 (1998-2004)
• Sport 400 (1999)
• Trail Blazer 250 (1999-2004)
• Trail Blazer 400 (2003)
• Trail Boss 325 (2000-2002)
• Trail Boss 330 (2003-2004)
• X-pedition 325 (2000-2001)
• X-pedition 425 (2000-2001)
• Xplorer 250 (2000-2002)
• Xplorer 400 (1999-2002)

Care, Service, and Support

Before you order, please review the fitment details to ensure compatibility with your exact model. If you encounter any product issues within 1 year, our team is ready to help resolve them. This is a replacement part designed to restore braking performance without altering other systems.

Real-World Scenarios

Imagine navigating rocky trails where reliable rear braking helps you control speed on steep descents and tight corners. Picture a muddy hill climb where predictable brake response lets you plan your line with confidence. This kit aims to provide consistent bite and long-lasting durability under typical off-road conditions, without promising guaranteed outcomes.

Why Choose M MATI?

Designed for compatibility and straightforward installation, this kit brings together a caliper and master cylinder in a compact, boxed package. While it isn’t a medical claim, it’s built to offer dependable braking performance as you ride, with clear fitment guidance and a focus on real-world use cases.