YUNSCM 2-PCS 20" Bike Tubes 20x2.125/2.25/2.3/2.35/2.4 AV32MM Schrader Valve 20 Bicycle Inner Tubes Compatible with 20 x 2.125 20 x 2.20 20 x 2.25 20 x 2.30 20 x 2.35 20 x 2.40 Bike Tire Tubes
High Quality: The bike tube is made from premium butyl rubber.It has the advantages of good sealing performance, ozone resistance, aging resistance, shock absorption, electrical insulation.
Easy Installation: Installation is quick and easy. Please follow inflation guide when airing a tire from a complete flat. Save time and effort, replace the old tube in a few minutes.
Important Note: When changing a bicycle inner tube, be sure to add a little air before installing it. 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.
Practical and beautiful tire lever: printed with beautiful brand printing, groove is specially set for the air valve vent, tire lever itself has a non-slip setting; And the edge is not sharp, it is not easy to tie the tire when installing.
