\n\t\t\tShimano RT-MT800 Ice Tech FREEZA Disc Rotor, Internal Lockring
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\n\t\t\t- \n\t\t\t\tIce Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion
\n\t\t\t- \n\t\t\t\tUsing the proven Shimano Centre Lock system for excellent rigidity and security with an easy set-up
\n\t\t\t- \n\t\t\t\tRotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life
\n\t\t\t- \n\t\t\t\tLarge forged alloy spider supports rotor surface, increasing rigidity and reducing weight
\n\t\t\t- \n\t\t\t\tComes complete with Center Lock internal lockring
\n\t\t\t- \n\t\t\t\tSize options: 140mm, 160mm, 180mm or 203mm
\n\t\t\t- \n\t\t\t\tAverage weight: 88g - 140mm; 108g - 160mm; 132g - 180mm; 163g - 203mm
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\n\t\tDeore XT and Ultegra grade
Shimano RT-MT800 Ice Tech rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding.
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\n\t\tThe 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.