The Shimano DURA-ACE PD-7810 SPD-SL Road Bike Pedals are lightweight clipless pedals designed for road bikes. Made of aluminum and featuring sealed cartridge bearings, these silver pedals are compatible with Shimano brand bikes. The set includes two pedals with a 9/16 inch pedal axle size, and they weigh 277 grams each. Perfect for cyclists looking for high-quality, durable, and sleek pedals to enhance their road biking experience.