(*) The Shimano M545 SPD are one of the tough, versatile and multi-purpose pedals. They have been designed for cyclists of all levels, high performance routes and even occasional outings in the practice of mountain biking. The mechanism has pop up that allows you to tilt the anchor up to an angle of 12.5 ° in order to facilitate the anchorage and the release. Features:-use in mountain biking. -Heavy duty and versatile pedals. -Pop up for an easy anchorage mechanism. -Body and high-strength aluminum boxes. -Axis alignment of chromium and low maintenance sealed bearing cartridge axle. -Anchor and adjustable release tension. -Weight: 567 g.