Crankbrothers clip-in shoes are designed to create the optimal shoe / pedal interface through the Match system. A versatile pedal, ideal for urban practices, hiking, and mountain biking. Features: Lightweight and Premium Quality: composite body, 331g per pair Diamond plate pads for traction, moulded pins and ribs for grip, wide 57mm q-factor Hybrid pedal half flat / half clip-in, stamped steel wing, customizable float & release angle (premium brass cleats with shims included). Material: Aluminum, Stainless Steel, Alloy Steel Double Shot 1 The Double Shot 1 is the newest edition to the crankbrothers Double Shot line, offering classic hybrid pedal ability and a lightweight 1-piece composite body. Hybrid pedal half flat / half clip-in Moulded pins and ribs for grip Diamond plate pads for traction Double Shot 2 The Crankbrothers Double Shot 2 pedals are intriguing, pairing the acclaimed egg beater mechanism on one side with a rough, concave platform on the other. The Double Shot 2 pedals are more competitive in this metric. The mechanism doesn&';t hesitate to release your shoe, and there is nothing to hang up on when releasing, creating a fast, fluid exit. It rates well in this metric as a result. Premium bearings & double seal system Diamond plate pads for traction Moulded pins and ribs for grip Double Shot 3 The Crankbrothers Double Shot 3 is a dual purpose pedal that combines a flat pedal on one side and a clip-in on the other side. This novel idea finds imperfect execution at the hands of Crankbrothers. Much like the Double Shot 2, the 3 has a slightly concave and textured flat pedal surface on one side and an egg beater clipless mechanism on the reverse allows riders to choose to be clipped in or not. 8 adjustable traction pins and textured finish for grip Wide 57mm q-factor for stability at speed Premium bearings & double seal system