Upgrade your braking performance with the Shimano Deore XT RT-MT800 Internal Serration Centerlock Disc Brake Rotor, engineered for powerful, consistent stopping power in demanding riding conditions. Designed with Shimano’s advanced ICE TECHNOLOGIES FREEZA construction, this rotor enhances heat dissipation to maintain stable braking performance during long descents and aggressive trail riding.
The Shimano Deore XT RT-MT800 features a lightweight 3-layer stainless steel and aluminum sandwich construction that effectively reduces heat buildup and brake fade. Integrated cooling fins further lower rotor surface temperatures, ensuring reliable modulation and extended pad life even under sustained braking loads.
Compatible with Centerlock hubs, the RT-MT800 provides secure installation through its internal serration lockring system. Built for MTB, trail, enduro, gravel, and performance road setups, it delivers professional-level braking performance with reduced weight and increased durability.
Key Features
- Centerlock mounting system (internal serration lockring)
- ICE TECHNOLOGIES FREEZA heat management system
- Excellent heat dissipation for reduced brake fade
- Strong, smooth, and consistent braking performance
- Lightweight 3-layer stainless steel and aluminum construction
- Cooling fin design for improved temperature control
- Compatible with resin and metal brake pads
- Designed for MTB, trail, enduro, gravel, and performance road riding
Technical Specifications
- Model: RT-MT800
- Series: Deore XT
- Mount Type: Centerlock (Internal Serration)
- Technology: ICE TECHNOLOGIES FREEZA (3-layer construction with cooling fins)
- Rotor Material: Stainless steel outer layers with aluminum core
- Lockring Material: Aluminum
- Brake Pad Compatibility: Resin and Metal pads
- Available Sizes: 140mm / 160mm / 180mm / 203mm (varies by option)
- Recommended Use: MTB / Trail / Enduro / Gravel / Performance Road
Ideal For
- Trail and enduro mountain bikes
- High-performance MTB setups
- Gravel and adventure bikes
- Riders seeking advanced heat management
- Long descents and aggressive braking conditions
- Upgrading from standard or entry-level rotors
Why Choose Shimano Deore XT RT-MT800?
The Shimano Deore XT RT-MT800 disc brake rotor delivers premium heat control and elite-level braking performance. With ICE TECHNOLOGIES FREEZA construction, cooling fins, and secure Centerlock mounting, it ensures consistent stopping power, reduced brake fade, and long-term durability for serious riders who demand the best.