SBS 634 DC Dual Carbon Brake Pads DC - DUAL CARBON FRONT - FOR RACE USE ONLY - The upgrade choice for Superbike, Supersport and Superstock racers in National Championship as well as for Track Day riders. - High-tech carbon compound developed for racing and standard brake systems used for race and sport bikes. - Low heat transfer rate protects brake system and brake fluid against extreme temperatures. - Smooth initial bite, progressive in-stop performance with excellent brake lever feel and modulation. - DEST technology used for pre-bedding of the compound to eliminate fade and secure consistent performance. - NUCAP NRS technology secures a mechanical and indestructible bonding of the compound. SBS SBS is a Danish brake component manufacturer with a long heritage in .