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The Ice-Tech brake disc SM-RT500 of the new Metrea component group ensures high braking performance through optimum heat dissipation.
Ice-Tech Shimano has introduced Ice-Tech for its brake discs and pads to create a cooling technology for consistently high braking performance. The brake disc has a three-layer sandwich structure made of stainless steel on the outside and aluminium in the core. It radiates heat better and reduces the surface temperature from 400°C to 300°C, for example. This leads to a longer service life of the brake lining and considerably quieter braking processes.