9.2 average score from 25 reviews

BikeTube 20

Model number: BTI-20
  • Kids innertube, 20"
More information

BikeTube Innertube

Every cyclist needs it at some point. A flat tire is unavoidable and replacement is often necessary. The BikeTube urban is heavy duty to make sure you can do whatever you did before. Make sure you got one around your wheels, and you always got a spare one with you for when you need it.


  • Tube type Kids/Others
  • Wheel size (inch) 20


  • Tire width 25 mm / 1.00 inch
  • Valve type Presta/French
  • Valve length 33mm
  • Size - ETRTO 23-451
  • Size - Inch (") 20" x 1
  • Available in FV33
  • Superlite No