One of the lightest and most efficient pedals on the planet, just got lighter and more efficient. The PD-9100 is 14 grams lighter than its PD-9000 predecessor. To get to the 234-gram weight we looked at every detail from the injection–molded carbon-composite body, to the hollow cleat bolts. The new PD-9100 is the perfect balance of strength-to-weight rigidity and efficiency. It’s the ultimate expression of the SPD-SL platform. FEATURES: Excellent Pedaling Efficiency Optimized Balance Of Weight And Rigidity Injection Molded Carbon Composite Body Hollow Cleat Bolt - Efficient Power Transfer High Stability - Extra-Wide Platform Efficient Power Transfer/Durability Reduces Flex And Pedal Body Wear Stainless Steel Body Plate Excellent Pedaling Efficiency Smooth Rotation 2-Ball Bearing, 1-Wide Roller Bushing Reliable Durability Performance Stable And Uniform Load Distribution Wide Bearing Placement Rider Tune Customize The Entry And Release Tension Settings Adjustable Entry And Release Tension Settings Shimano 3-Year Limited Warranty Average Weight: 224g Shimano SPD-SL cleats included * +4mm longer spindle length than standard Dura Ace pedals *