This is the lightest and most ergonomic road pedal system (pedal plus cleat) on the market.* Carbon body and large 725mm contact area * Pre-opened ICLIC design allows for positive engagement and greater comfort.* Watt-saving ceramic bearings and a super light hollow titanium spindle* Maximum rider weight of 90kg.* Three tensions settings of carbon blade.* SRAM Model ID: PD-XPRO-12SL-B1