Best current price£45.49from Tweeks Cycles
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Tweeks Cycles£45.49Visit shop Shimano Dura-Ace CL900 Ice Tech Freeza Disc Rotor - 160mm
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The Shimano RT-CL900 Ice Tech Freeza Disc Brake Rotor significantly reduces heat deformation while delivering quieter, more consistent braking performance for road cycling and gravel adventure riding. Whether you're spending the weekend exploring your favourite countryside gravel routes or simply taking the long road home across mixed terrains, this hydraulic disc rotor is specifically dedicated to gravel adventure riding. Featuring the revolutionary Ice Technologies Freeza three-layer rotor construction with stainless steel on the outer surface and aluminium on the inside, it delivers superior braking performance, while keeping its overall weight reduced to a minimum. An extra layer of heat protection, Ice Technologies Freeza rotor construction uses a proprietary three-layer sandwich design with an exposed radiator fin. Together with the heat-dissipating paint, Freeza rotors deliver supercooling forces for even more reliable braking performance and lig... With a focus on decreasing disc brake rotor heat deformation, the result of the new Dura-Ace CL900 Ice Tech Freeza Disc Rotor is quieter than ever brake performance without sacrificing weight or heat dissipation. Dura-Ace grade RT-CL900 Ice Tech rotors providing 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. 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 and less fade due to improved heat dispersion. Rotors are durable lightweight and rigid, using the proven Shimano Centre Lock system giving increased strength and security with an easy set-up. Precision cut braking surface improves pad clearing in muddy conditions while aiding cooling under high load. Large alloy spider is a highly rigid and lightweight support for the rotor surface. Super polished braking surface gives excellent braking performance. Internal spline lockring included.
| Series | Dura-Ace |
|---|---|
| Model Part Number | RT-CL900 |
| Brand | SHIMANO |
