2-Pack 700C Bike Tubes 700x44C/50C AV48mm Schrader Valve 700C Tubes Compatible with 700 x 44C 700 x 45C 700 x 46C 700 x 47C 700 x 48C 700 x 49C 700 x 50C Bike Tire Tubes

Still searching for the most durable bike inner tube? Stop looking up now and try ours. It will exceed your expectation!

Features:
Made To Last: The bicycle mtb inner tube is made with steady and durable butyl rubber. It shows amazing sealing performance, ozone resistant, anti-aging and electrical insulation merits.

Size Available: The bike tube 700X44/50C’. It fits tire width 44/46/48/50”.

Comfort is the first: The replacement tires ensure better shock absorption for upgrade riding experience. Your safety and comfort is our top concern.

【Product specifications:】compatible with 700X44-50c bike tire tubes
【MORE DURABLE】 The bike tube is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation merits.
【Easy To Install】Installation is quick and easy. Please follow inflation guide when airing a tire from a complete flat. Hassle free to replace your old tire tubes within minutes which is time saving and efficient.
【Safe Bike Tires】 The butyl rubber tire tube replacement absorbs shocks on bump road for a comfort and safe ride. It is heat resistant and stands wear and tear for daily use.
【Installation Precautions】Please check the side of your tire for the tire size your bike uses