Konnekt Innertube 27"X1 1/4" / 700X28 Schrader Valve


A Perfect replacement for damaged or leaking inner tubes fitted to traditional bikes with 27" wheels. A great alternative to woods valves, no need for valve rubbers, new valves or constant re-inflation of your tyres, this Schrader tube can even be inflated with the wide (car type) pump adapter.


  • To fit older bikes with 27 x 1 1/4" & conventional 700 X 28 tyres
  • Inflate with wide pump adapter
  • Schrader Valve
  • Weight: 186g


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