2 Pack 28" 700C Road Bike Tubes 700x35C/38C/40C/43C AV48mm Valve Tubes Compatible with 700 x 35C/36C/37C/38C 700x39C 700 x 40C 700x41C 700 x 42C 700 x 43C Bike Tire Tubes Bicycle Tube

【Product Specifications】Compatible with 700X35C-43c bicycle tubes，like 700 x 35C 700x36C 700x37C 700 x 38C 700x39C 700 x 40C 700x41C 700 x 42C 700 x 43C
【Easy Installation】Quick and Easy Installation, pry and close ties in with little to no effort, reducing the inner tube installation time by as much as 50%.You can replace the old tube in a few minutes.
【Important Note】Be sure to add a little air before installing it When changing a bicycle inner tube. This gives it form so it doesn't get twisted or bunch up which may cause a pinch flat. Inspect for an even bead of the tire to the rim on both sides.
【High Quality】 Solid Thick Butyl Rubber - Excellent resistance to ozone cracking, weathering, or aging
【Note】Please confirm the specific inches of your bicycle tires before purchasing.

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