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Shimano XT & Saint RT81 Centre Lock Rotor

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  • 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 deg C. When used with Ice-Tec pads surface temperatures can drop from around 400 to 300 deg 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

Customer Reviews

Based on 2 reviews
Purchase of new disc rotors

Great price and service.

Disc brake tastic

Easy fit to my hunt 4 season wheels using the hunt collars to secure them. So far braking performance is great, although it's only dry and dusty at the moment. Sure they'll last well over winter!