UCI Approved Road Bike Disc Brake Carbon Wheels 4550 45mm Disc Brake Wheelset. (QR option, Thru axle not including).If the item is defective within 1 year due to quality issue, we will repair or replace it for free(according the products). Our working time : GMT+8 Monday to Saturday 8:00-18:00. This item is in the category "Sporting Goods\Cycling\Bicycle Tires, Tubes & Wheels\Wheels & Wheelsets". The seller is "carbonwheels" and is located in this country: CN. This item can be shipped worldwide.