Vktech&reg; WELLGO MG 3 MG-3 Magnesium Pedals for Road Bike MTB BMX DH Platform WELLGO MG 3 MG-3 Magnesium Pedals for Road Bike MTB BMX DH Platform Material: Magnesium,Testing is fine and easy to use Size: 100mm x 90mm, Weight: 350g Spindle: Boron, 9/16 Brand New, never be used