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  • Shimano SM-RT800 Ultegra - Ice Tech Freeza Rotor - 140mm

Shimano SM-RT800 Ultegra - Ice Tech Freeza Rotor - 140mm

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          Description
          The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. FREEZA rotors allow the alloy core to extend out from the braking surface as a fins to the Centre-Lock mount adapter to providing added cooling. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotors are durable lightweight and rigid, using the proven Shimano Centre-Lock system giving increased strength and security with an easy set-up. Precision cut and drilled braking surface improves pad clearing while aiding cooling under high load. Large alloy spider is a highly rigid and lightweight support for the rotor surface. Super polished braking surface gives excellent braking performance.
          • Slim, discreet brake disc with optimized heat management
          • Reduced fading
          • Dirt-repellent design
          • For Shimano CenterLock hubs or Centerlock compatible hubs
          • Compatible with brake pads made of metal or resin (organic)
          • Material: sandwich construction made of stainless steel (outside) and aluminium core, aluminium lockring
          • Weight: approx. 106 g (140 mm), 127 g (160 mm)