This pair of pedals with excellent performance will be a good companion for your cycling trip. Features: Ergonomic design so you won't feel weak climbing. The triangular support reinforces the pedals and stabilizes the overall structure of the foot. Nail - column non - slip nail shape, more grasp feet. Foot bearings are made of high quality materials and quenched at high temperature. Bearing seal design, prevent dust from entering, rotation is not blocked, prolong the service life. Color: Red, Blue, Green, Black (optional) Material: aluminum Size :120 * 95 * 30 mm / 4.7 * 3.7 * 0.9 inch