Magped Ultra-2 Magnetic Platform Pedal. Features: Easily releases with a simple movement of the foot to the side Comes in two magnet strength options, 150N for riders up to 175lbs and 200N for riders above 165lbs Body is CNC machined from a single piece of magnesium Cleat plate mounts to standard two bolt SPD style shoes Third party online sales strictly prohibited by manufacturer Specs: Spindle:titanium Magnet:150n Color:black Weight:320g