The Shimano XT BRM8200 disc brake set is a rear-only hydraulic braking solution designed for mountain bikes and gravel applications. It pairs a postmount caliper with a mineral oil hydraulic system for consistent, powerful stopping performance across varied terrain.
Postmount caliper installation ensures a secure, rigid fit with minimal flex under heavy braking
Mineral oil hydraulic fluid delivers smooth lever feel and reliable modulation in all conditions
2-piston caliper design provides balanced, progressive braking force at the rear wheel
24-month manufacturer warranty offers long-term protection against defects and manufacturing faults
What makes the Shimano XT BRM8200 stand out
The BRM8200 belongs to Shimano's XT group, a proven mid-tier drivetrain and braking platform that balances trail-ready performance with everyday reliability. The rear-specific build keeps weight and complexity focused where it matters most, while the mineral oil system avoids the contamination risks associated with DOT fluids.
Ideal for
Mountain bikers and gravel riders who need a dependable rear disc brake with straightforward postmount compatibility. The set suits riders upgrading from mechanical or rim brakes, or replacing a worn hydraulic caliper on a compatible frame with postmount mount points.
Application of Shimano XT BRM8200
Verify frame rear dropout spacing and mount type (postmount) before installation
Install caliper onto the mount bracket and secure with the provided bolt
Route hydraulic hose from caliper to lever, ensuring no kinks or sharp bends
Bleed the system with Shimano mineral oil to remove air and set lever feel
Check pad clearance and rotor alignment, then test brake feel before riding
Shimano is a Japanese manufacturer specializing in cycling components, drivetrains, and braking systems. The XT line represents a mid-tier groupset that balances trail performance with everyday reliability. Shimano components are widely used across mountain biking, gravel, and touring applications.
A rear-only hydraulic disc brake set featuring a postmount caliper, 2-piston design, and mineral oil hydraulic fluid for consistent stopping power.
The caliper uses a postmount installation standard. Verify that your frame has postmount mount points at the rear before purchasing.
Postmount caliper, mineral oil hydraulic system, 2 pistons, rear-only configuration, 0.62 kg weight.
The set includes the BRM8200 rear caliper with postmount bracket and hardware. A lever and hydraulic hose are not included and must be sourced separately if not already installed.
Shimano provides a 24-month manufacturer warranty against defects and manufacturing faults.
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