SM-RT81 Ice-Tec rotors give excellent performance made from a stainless steel/alloy 3-layer sandwich construction that manages heat while riding. 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°C. When used with Ice-Tec pads surface temperatures can drop from around 400 to 300°C, this provides great improvements in performance all round
Ice-Tec rotors achieve long pad life, less noise and less fade due to improved heat dispersion
Using the proven Shimano Centre-Lock system for excellent rigidity and security with an easy set-up
Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life
Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight
Comes complete with alloy lockring
Mount: Center Lock
Construction: Aluminium Core
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.