The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
EXTERNAL TEETH LOCK-RING
High-performance and consistent brake performance
Stable and versatile brake performance in the most demanding conditions
New ICE TECHNOLOGIES FREEZA construction with high heat dissipation paint for boosting heat dissipation
Stainless steel 3-layer sandwich structure
SERIES XTR M9100 Series
Outside diameter: 180 mm
Weight: 132 g
ICE TECHNOLOGIES, FREEZA with heat dissipation paint
Alloy lock ring
CENTER LOCK
Pad material compatibility: Metal and resin
Ice-Tech technology
Shimano Ice Technologies provide a fast heat dissipation at your disc brake. The brake pads are equipped with aluminium cooling fins. The brake rotor is constructed using a sandwich technique in which stainless steel encloses an aluminium core. The stainless steel on both flanks ensures long durability, the aluminium allows heat dissipation.
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