SHIMANO ULTEGRA - CENTER LOCK - Disc Brake Rotor - ICE TECHNOLOGIES FREEZA - 160 For superb stopping power in all conditions, SHIMANO ULTEGRA SM-RT800 disc brake rotors deliver consistent braking performance thanks to the ICE TECHNOLOGIES FREEZA construction. With better heat management, the SM-RT800 rotors withstand brake fade on long downhill stretches and provide substantially quieter braking. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy with the spine mount and lock ring design. MODEL NO SM-RT800 SERIES ULTEGRA R8000 Series Average weight 128 g (160 mm), 108 g (140 mm) Ice technology ✔ Ice technology Freeza(Radiator fin) ✔ Alloy lock ring ✔ CENTER LOCK ✔ Outside diameter_140mm ✔ Outside diameter_160mm ✔ Pad compatibility_Metal ✔ Pad compatibility_Resin ✔ Can Whatsapp / Call . https://wa.me/60126960321 Vince . https://wa.me/60126105929 Shop . office 03-8060 8967 Operation Hour Monday to Saturday (10.30AM TO 7PM) *Sunday Close* ----------------------------------------------- VK CYCLES PUCHONG Map - https://goo.gl/maps/8y79tAyzkEE2 (LOCATION) No 39, Jalan BP 7/2 , Bandar Bukit Puchong, 47100, Selangor , Puchong Facebook - https://www.facebook.com/SpecialistRepairBicycles/ Instagram - VK CYCLES buy on shopee: VK CYCLES PUCHONG https://shopee.com.my/SHIMANO-ULTEGRA-SM-RT800-CENTER-LOCK-Disc-Brake-Rotor-140mm-160mm-i.78112047.6451783155