9.3 average score from 39 reviews


Model number: BTI-83
  • Urban innertube, 28"
  • Geschikt voor banden van 38mm wide
More information

BikeTube innertube

Every cyclist needs it at some point. A flat tire is unavoidable and replacement is often necessary. The BikeTube road tubes are extremely light for when every gram counts. Make sure you got one around your wheels, and you always got a spare one with you for when you need it.


  • Tube type Urban
  • Wheel size (inch) 28


  • Tire width 38 mm / 1.50 inch
  • Valve type Dunlop
  • Valve length 40mm
  • Size - ETRTO 40-635
  • Size - Inch (") 28" x 1 1/2
  • Available in DV40
  • Superlite No
Innertube with a Dunlop valve

Innertube with a Dunlop valve

This innertube is available with a Dunlop valve, also known as a Dutch valve. The preferred option for urban bicycle and e-bike users in the Netherlands and beyond. This widely-used valve type makes it convenient for cyclists looking for straightforward and accessible tube inflation. Whether you're commuting in the city or exploring other countries.