Time XPRO Carbon Blade KitThis carbon blade kit is specifically designed for use with the Time XPRO 10, XPRO 12 and XPRO 15 clip-in road bike pedals. It includes four replacement blades that are easy to install. These are genuine Time replacement parts.Features: Type: Carbon Blade Kit Compatibility: Time XPRO 10 (PD-XPRO-10-A1); Time XPRO 12 (PD-XPRO-12-A1) and Time XPRO 15 (PD-XPRO-15-A1) Quantity: FourManufacturer's Part Number: 11.6718.000.004Buy Time Components from Chain Reaction Cycles, the World's Largest Online Bike Store.