Pedal material: Nylon + steel shaft Thread diameter: 14mm Weight: about 352g (a pair) Color: Black / Red / Orange / Bianchi / Blue / Green / Purple The pedal is light in weight, the bearing is lubricated, and it is easy to step on It is non-slip, wear-resistant, sturdy and stylish in appearance Features: Widened tread surface, non-slip rivet design, lightweight lubrication, bearing bearing, a variety of colors, stylish and beautiful, durable, 14mm thread diameter design