Shimano N04C-MF disc brake pads with a metal surface and composite backing plate (aluminum/stainless steel). Featuring Ice-Tech cooling fins to counteract heat buildup.
Ice-Tech
To maintain consistently high braking performance during extended periods of uninterrupted use, Shimano has developed Ice-Tech cooling technology for brake discs and brake pads. Brake pads with Ice Technologies feature aluminum cooling fins that better dissipate heat. Combined with the optimized radiation properties of the brake disc, this results in longer pad life while minimizing brake noise and fading.