2 Pack 700C Road Bike Tubes 700x18C/20C/23C/25C FV60mm Presta Valve 700C Tubes Compatible with 700x18C 700x20C 700x23C 700x25C Bike Tire Tubes
- ... please do not fill up the gas at once. It is about 80% of the gas. Fill it up properly after a month or so. This is beneficial The bicycle inner tube is better used, and the service life is enhanced..
- ▼❂【About inner tube inspection matters】 caution: ①Before installation, please check whether the tires and steel rims have bad factors affecting the inner tube. ② Correctly install the valve nozzle of the inner tube and expose the steel ring vertically. ③The inner tube is not pinched between the outer tube and the steel rim. ④ The inner tube inflation should meet the standard air pressure (see the words on the tire sidewall)..
- 【Product specifications:】compatible with 700x18-20-23-25c bicycle tires, weight: 120G.
- 【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....