YunSCM 2-PCS 35/43-622 700C Bike Inner Tubes 700x35C 700x38C 700x40C 700x43C TR4A-40mm Valve Compatible with 700x35c/38c/40c/43c Road/MTB Bike Tyre

Details

• Product Specifications: 700C bike tubes 700x35C/43C compatible with road bike/ mountain bike tire 700X35C 700x38C 700x40C 700x43C ( ETRTO : 35-622 / 38-622 / 40-622 / 43-622) bicycle tire tubes
• High Quality: The 700x35-43C bike tube is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation merits
• 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.
• Comfortable and Safe：After replacing the butyl rubber tube, it absorbs the impact on the uneven road surface, making riding more comfortable and safe.
• Package Includes: 2 pcs 700x35/43C TR4A-40MM Schrader Valve bike tubes.Suitable for standard pumps.
• 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. Note: The inflatable inner tube should avoid puncture by sharp objects