This upcharge per Over Sized item covers the shipping of items that are over sized, heavy, odd shaped. The final shipping amount will show during checkout. Some Over Sized items can not be shipped USPS.
OS-1 = Bicycle Mounted Racks, Wire Beaded Tire,
OS-2 = Rim Only, Forks, Floor Pumps, Car Rack Cross Poles, Full Fenders
OS-3 = Trainers, Rollers, Truing Stands, Rear Strap-On Car Racks, Baby Seats, Single Wheel
OS-4 = Repair Stands, Kids Bikes, Trailers, Unicycles, Fairings, Wheelsets
OS-5 = BMX Bicycles, Trial-A-Bikes, Storage Units, Baskets, Framesets
OS-6 = Bicycles, Travel Cases, Hitch Racks