SwissStop stops. Compatible with both Shimano and SRAM brakes, SwissStop FlashPro Elite Black Prince Brake Pads are for carbon rims only. FlashPro means that the pads are compatible with Shimano and SRAM brake calipers. To better the performance over the previous Flash pads, the FlashPro has deeper asymmetrical grooves and a more pronounced leading edge profile. The idea is to "squeegee" away more water to improve the wet weather performance and the deeper grooves help give the pads better modulation. SwissStop increased the total pad depth with more material above the wear line -- good news for those folks that live in the high mountains. Known for its excellent modulation, the Black Prince compound brings the feel of braking on aluminum to carbon rims, and offers powerful braking in all weather conditions, including cold and rain. Slide-in cartridge attachment Shimano and SRAM compatibility Use with carbon rims Each package includes 4 brake pads rm8 postage to peninsular malaysia rm15 for Sabah & Sarawak COD Petaling Jaya SS2 interested sms or whatapp me 016-249 1052 http://bicyclebuysell.com/#!brand=&page=1&priceFrom=&priceTo=&search=davidcheng&tab=search