Tube for Tacx Turbo Tyre?

samfailed
samfailed Posts: 82
in Indoor training and turbo forum
I've purchased a Tacx Turbo training tyre for my mountain bike, 27.5 x 1.25. However, I cannot find an inner tube of the same size anywhere!! I've used my normal tubes but managed to burst two when the tube got pinched when inflated. Any idea what I can use?

Comments

  • fenix
    fenix Posts: 5,437
    I'd just use what you have. Put the tube in and the tyre on the rim. Then go round by hand grabbing the tyre and moving it to make sure you cant see any inner tube caught underneath it. Do both sides. Pump up. Sorted.
  • samfailed
    samfailed Posts: 82
    fenix said:

    I'd just use what you have. Put the tube in and the tyre on the rim. Then go round by hand grabbing the tyre and moving it to make sure you cant see any inner tube caught underneath it. Do both sides. Pump up. Sorted.

    Physically impossible. Always a small amount ends up poking through somewhere.
  • amrushton
    amrushton Posts: 1,312
    Is a 27.5 a 650b or c? I only know 26 or 29 or 650c
  • samfailed
    samfailed Posts: 82
    amrushton said:

    Is a 27.5 a 650b or c? I only know 26 or 29 or 650c

    650b
  • fenix
    fenix Posts: 5,437
    Pump it up a bit. Then it'll be in the tyre and not trapped underneath.
  • samfailed
    samfailed Posts: 82
    26 x 1.25 works

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