RT-MT905 6-Bolt Disc Brake Rotor

Product Information

The Shimano XTR RT-MT905 6-Bolt Disc Brake Rotor represents the pinnacle of mountain bike braking performance, designed for the most demanding trails and aggressive riding. Its standout feature is the advanced ICE TECHNOLOGIES FREEZA construction, which dramatically reduces heat buildup, ensuring consistent stopping power and control even on prolonged descents. This superior heat management not only prevents brake fade but also contributes to quieter operation and extended pad life.

Utilizing a unique three-layer sandwich structure of stainless steel and an aluminum core, combined with specialized heat-dissipating paint, this rotor maintains optimal operating temperatures. Riders can expect reliable performance and powerful braking in all weather conditions, making it an excellent choice for trail, all-mountain, and enduro disciplines.

Features

• ICE TECHNOLOGIES FREEZA construction for enhanced heat dissipation.
• Three-layer sandwich rotor design: stainless steel outer with an aluminum core.
• Special heat dissipation paint further reduces temperature buildup.
• Delivers superb stopping power, consistency, and control for aggressive riding.
• Dramatically lower surface temperature improves braking performance, reduces fade, and extends pad life.
• Designed to minimize brake noise.

Specs

• Mount Type: 6-bolt (P.C.D. 44 mm).
• Diameters: 180 mm, 203 mm available.
• Rotor Material: Stainless steel outer, aluminum core.
• Spider Material: Aluminum.
• Average Weight: 147 g (180 mm), 187 g (203 mm).
• Pad Compatibility: Metal/Resin (note: specific compatibility with BR-S700 and BR-S7000 is Resin only).
• Intended Use: MTB, E-Bike, Trail, All-Mountain, Enduro.