Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - Schrader Valve A/V 48L 48MM - 2 Pack
Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - Schrader Valve A/V 48L 48MM - 2 Pack
Check the Size To know the size, we need to check your sidewall of the tire. The first number is the diameter of tire, and second is the width. So, when we're choosing a tube, we need to make sure that the diameter of the tube is the same with the diameter of the tire, and the tire width is within the range of the tube width because the tube is erastic and inflatable, so the width is flexible. For example, our tube size is 700X35-43C, so it means any tire, for example, that says 700X38C or 700X35C, or 700CX40C, 700X43C can all fit in this size, because all the tire width is within the tube width range. Read more Inflating You Tube to a Recommended Pressure Inflating your tube to a recommended pressure which is showed on the sidewall of the tire. Read more Rim Strip We also provide rim strips which play a role in protecting your bicycle’s inner tubes. Bicycle spokes can pierce holes in inner tubes fitted inside the wheel’s rim. Unless they have become worn, rim strips are thick enough to provide a protective barrier, preventing flat tires. Read more
Product Features
- WHEEL SIZE: 700X38/35/40/43C
- AMERICAN VALVE LENGTH: 48mm
- PACKAGE INCLUDES: bike inner tube*2, rim strip*2, please make sure to get the strips stretched out before installation
- HIGH QUALITY: the tubes are made of strong butyl rubber, so it'll last longer than average bicycle inner tubes.
- WARRANTY: we're happy to do exchange&returns within 30 days if you're unhappy with the items.