BEST BIKE PEDALS Its low-profile design is lightweight (380g/pair) as well as plenty sturdy courtesy of CNC machined chromoly spindles and aluminium composite . And to ensure your shoes always have an incredible grip each side of platforms sport 5 pins to maximize traction.Super large flat provide extra grips and more comfort. Application: bike, trail bike, road bike, commuter bike, all bike,  freeride bikeType: flat pedals Specifications: Specifications: Model:leoprard Axis material: chrome molybdenum steel Material: Aluminum alloy Axis diameter: 14MM Size: 100mmx100mmx25mm Foot nail: steel nail (the nail is hexagonal thread type, don't worry that the nail is broken and it is difficult to remove) Suitable for gender: neutral / male and female Features: Body aluminum alloy, steel stud type anti-skid nails to more feet, increase the pedaling frequency, hollow design to reduce the weight of the pedal! Weight: about 380g Package Included: Cycling pedals*2