Product Size: 700C bicycle tubes 700x35/43C with removable clear presta valve 40mm, fit 700C/ 28inch bike tubes 700x35C 700x38C 700x40C 700x42C 700x43C (37-622 40-622 42-622 44-622 45-622)
More Durable: The 700C bike tube is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation merits
Safe Bike Tire Tubes: 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 us
Easy To install: installation is quick and easy. Please follow inflation quide when airing a tire from a complete flat. Hassle free to replace your old tire tubes within minutes which is time saving and efficient
Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. The inflatable inner tube should avoid puncture by sharp objects
Package Includes: 2 pcs 700x35/43C bike tubes with RFV40mm (removable presta valve clear cap)
Note: Please check carefully for the details and size before purchase (You could check the side of your tire for the tire size your bike uses)
