Shimano XTR - RT99 Ice-Tech Centre Lock Disc Rotor 203mm
Shimano SM-RT99 Saint Ice-Tech Disc Rotor 203mm C/lock
Product Details
The XTR SM-RT99 Ice Tech rotors provide consistent braking performance through energy control, using revolutionary 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 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.
Features:
Additional 50C decrease in operating temperatures over previous Ice Technology rotor
Braking and performance benefits include 20% less brake fade, 20% increase in stopping power and 20% longer pad life