9.3 average score from 28 reviews

BikeTube 28

Model number: BTI-84
  • Urban innertube, 28"
  • Suitable for tyres between 44mm and 50mm wide
More information

BikeTube 28 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 44 mm / 1.75 inch, 48 mm / 1.90 inch, 50 mm / 1.95 inch
  • Valve type Dunlop
  • Valve length 40mm
  • Size - ETRTO 47/50-622
  • Size - Inch (") 28" x 1.75/1.95
  • 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.