WildTrak Innertube 650B 2.5 X 2.10/2.35 Presta Valve RRP £4.95

A Perfect replacement for damaged or leaking inner tubes fitted to traditional bikes with 27.5" wheels. A great alternative to woods valves, no need for valve rubbers, new valves or constant re-inflation of your tyres, this presta tube can even be inflated with the same (narrow) pump adapter.


  • To fit bikes with 27.5" tyres
  • Inflate with narrow pump adapter
  • Presta Valve
  • Weight: 221g


1. Inflate with air to barely round inner tube.
2. Mount one bead of tyre on rim of wheel.
3. Insert tube into tyre inserting valve through hole in rim.
4. Position rest of inner tube inside tyre.
5. Mount the other bead into rim of wheel starting 6" from the valve using a tyre lever.
6. Centre tyre and tube on rim of wheel and inflate to the pressure indicated on tyre wall.