. Shimano places a lot of thought into their disc brakes. The Shimano RT99 Ice-Tech FREEZA CL Disc Rotor provides consistent braking performance through effective energy management. By using a revolutionary 3-layer sandwich construction of stainless steel & alloy 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-Tech pads surface temperatures can drop from around 400 to 300°C, this Shimano disc rotor provides great improvements in braking performance
Features: FREEZA rotors allow the alloy core to extend out from the braking surface as a fin to providing added cooling Ice-Tech rotors achieve long pad life, less noise & less fade due to enhanced heat dispersion Rotors are durable lightweight & rigid, using the proven Shimano centre lock system giving increased strength & security with an easy set-up Precision cut & drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load Large alloy spider is a highly rigid & lightweight support for the rotor surface Super polished braking surface gives excellent braking performance Weight: 126g (160mm) Specifications:
Material: Aluminium Compatibility: Shimano centre lock hubs Attachment Type: Centre lock Recommended Use: Mountain biking Please Note: 140mm rotor is for rear brake use only A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace & XTR products) Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.