Shimano PD-RS500 SPD-SL Road PedalsThese high-quality road pedals replace the R540 model and deliver a superb strength to weight ratio with every rotation. They feature a lighter spring tension that's optimised for beginner riders, so you can easily step in and out as you get to grips with the clip-in system. This makes these perfect for easily clipping-in before a race and clipping-out at rest-stops or traffic lights without any hassle. Stainless-Steel Clip-In PedalsIdeal for both racing and riding with your local club, these efficient pedals use an extra-wide platform which makes transferring your pedalling power highly effective. Kitted out with a durable stainless-steel construction which reduces flex and wear, these allow you to enjoy superior torque for longer than ever. These are a great choice of upgrade for performance-conscious riders who want tough components for adrenaline-fuelled rides. Features: Material: Stainless Steel Use: Road Binding: Single-sided Adjustment: Cleat retention adjuster Road Clearance: 30 Recommended Cleat: SM-SH10, SM-SH12 Sealed mechanism Cartridge axle Comes as a pairA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.