Shimano Deore XT RT-MT800 Disc Brake Rotor – Precision Cooling for Demanding Rides

Engineered for mountain bikers and endurance riders who push their brakes to the limit, the Shimano Deore XT RT-MT800 centerlock rotor delivers unmatched heat management and consistent stopping power. Its FREEZA cooling technology integrates aluminum fins and a two-piece construction to dissipate heat rapidly, preventing brake fade on long descents or aggressive trails.

Key Features

• Optimized Heat Dissipation: FREEZA design with aluminum core reduces overheating, ensuring reliable braking even under heavy use.
• Easy Installation: Spline-mounted centerlock system with a secure lock ring for tool-free setup and compatibility with most modern hubs.
• Versatile Pad Compatibility: Works flawlessly with both resin and metal brake pads, offering flexibility for different riding conditions.
• 203mm Rotor Size: Ideal for enduro, downhill, or e-MTB applications where extra braking power is critical.

Why Choose the RT-MT800?

Compared to standard rotors, Shimano’s two-piece design minimizes weight (147g) while maximizing durability. Riders tackling steep technical terrain or loaded bikepacking setups will appreciate the consistent bite and reduced vibration.

Hub Compatibility: Center-Lock | Best For: Aggressive trail, enduro, and downhill riding.

Upgrade your braking performance with a rotor built to handle the heat—ride harder, stop smoother.