Queen Bike 1 Pair Carbon Fiber Bike Wheels 60mm Clincher 700c Wheelset Carbon Road Wheels Material: Toray T700c Full Carbon Fiber Test:Pass EN quality standard test Weight:1645g30g/pair excluding skewers Warranty:1years under normal usage Customized: the wheels could be customized according to your need. If you wanna make any other changes, please feel free to contact us.