Inner tube size

markyone
markyone Posts: 1,119
edited December 2017 in Road buying advice
I have a disc bike but want to put 30mm tyres on for the winter,what size inner tubes will i need or can i use the ones with the 25mm tyres?
Colnago c60 Eps super record 11
Pinarello F8 with sram etap

Comments

  • cooldad
    cooldad Posts: 32,599
    Yes
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  • It depends what it says on the side of the tubes you have - it will tell you the minimum/maximum sizes it can fit.
  • I agree with foggymike. If you are already using an 22mm inner tube in a 25mm, stretching it out to 30mm would be much more likely to puncture or tear. Even if it's a 25mm inner tube, I'd be inclined to fit a 28mm. For the sake of £8 I'd prefer to reduce the risk of puncturing in winter, which can be a real PITA on a bad day.
  • Matthewfalle
    Matthewfalle Posts: 17,380
    I agree with foggymike. If you are already using an 22mm inner tube in a 25mm, stretching it out to 30mm would be much more likely to puncture or tear. Even if it's a 25mm inner tube, I'd be inclined to fit a 28mm. For the sake of £8 I'd prefer to reduce the risk of puncturing in winter, which can be a real PITA on a bad day.


    Why are you spending £8? Please see the other inner tube thread.
    Postby team47b » Sun Jun 28, 2015 11:53 am

    De Sisti wrote:
    This is one of the silliest threads I've come across. :lol:

    Recognition at last Matthew, well done!, a justified honour :D
    smithy21 wrote:

    He's right you know.
  • £8 for two wheels.
  • £8 for two wheels.

    £0 for tubeless
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