The HT EVO ME03 flat pedals use a patented spindle bearing system that allows for an ultra-thin pedal body. The EVO series are among the lightest on the market. At just 11mm, these pedals give great clearance, lower your weight on the bike the same way a lower bottom bracket does, and are less likely to roll under your foot than thicker pedals. Technical specifications:Body material: Magnesium alloy CNC machined .,Axle: Cro-mo Steel .,Size: 102 x 96 x 11mm .,Pedal bearings: Dual DU bushing +one patent sealed bearing .,Pins: 20 replaceable grip pins .,Weight: 260g .,