Look Geo Trekking Vision is a hybrid pedal that is flat on one side and SPD compatible on the other, designed for everyday commuting, around town or on the bike trails. The pedal side has a simple adjustment system that allows you to adjust the preload from 5 to 10. The pedal comes with EASY cases that make it 30% easier to get a grip. The Geo Trekking Vision boasts a versatile light that easily clips on and off the pedals, charges with a USB cable, and increases your safety with 15 lumens of power. Axle Material: Chromoly+ Body Material: Composite Platform Width: 84 mm Q Factor: 56 mm Weight per pedal: 217 g Lighting Modes: 3 Battery Rechargeable via micro USB (cable included) Charging Time: 50 min Light Output: 15 lumens