Product Name: Bicycle pedalMaterial: Aluminum alloyWeight: 0.28kgSize: 10cm * 10cm * 1.7cmFeatures: High-strength quality of forest, better lubrication, better abrasion resistance. The pedestal is more smooth; the pinch-type scaffold design is designed to catch the foot without injury.Installation consideration: Align the crank thread, avoiding the foothills of the foot shank when the riding is large when the torque is in large torsion, because the pedal is not properly installed.