Advice please: Fitting Foldable Tyres on my Road Bike( Conti 4 Seasons)

Discussion in 'Bicycle Mechanics and Repairs' started by Katherine, 6 Dec 2017.

  1. Katherine

    Katherine Guru Moderator Photo Winner

    I have been bought some of these for Christmas, having been recomended them.
    I have a B Twin 520.
    I have never seen foldable tyres before.
    Is there anything I need to know about fitting them ?
    Should we get them out of the box to get the folds out or is that a stupid question?
    Thank you in advance.
  2. alicat

    alicat Legendary Member

    You don't need to do anything special. In my limited experience they take on the normal shape soon after being unfolded.
    Katherine likes this.
  3. OP

    Katherine Guru Moderator Photo Winner

  4. Not sure how your rims are usually but I found those one of the tightest tyres to fit..
    Katherine and raleighnut like this.
  5. Sillyoldman

    Sillyoldman Über Member

    I put a bit of air into the inner tube and feed it into the tyre to give it shape. Pop the valve through the rim hole and ease one side of the tyre bead over the rim then deflate the tube and feed ease the second bead over the rim.
    Katherine and Elybazza61 like this.
  6. Cycleops

    Cycleops Guru

    Accra, Ghana
    Folding tyres always seem to require more of an effort to put them on.
    Katherine likes this.
  7. T4tomo

    T4tomo Veteran

    warm them on radiator pre fitting, and talcum powder is your friend. Apply liberally!
    Katherine and raleighnut like this.
  8. rrarider

    rrarider Über Member

    Having used both conventional wire-bead tyres and folding kevlar-beaded tyres on my difficult rims, I can say that the folding tyres have proved to be harder to fit. I think that kevlar beads, whilst being more flexible, are harder to stretch longitudinally than braided steel wire beads.
    Katherine likes this.
  9. iluvmybike

    iluvmybike Senior Member

    Never had a problem fitting a folding tyre
    Smokin Joe, Katherine and Elybazza61 like this.
  10. confusedcyclist

    confusedcyclist Über Member

    They look funny and crumpled until you pump them up the first time. Don't be perturbed.
    Katherine and iluvmybike like this.
  11. andrew_s

    andrew_s Guru

    I find folders more awkward the first time.
    They have a tendency to revert to the folded shape, which means that the first side has to be held against the rim until it's on all the way round, and they've seemed to average a bit tighter (which I reckon is because they stretch a little more and are hence made a bit tighter to compensate).

    Once they've been on a bit, they are easier.
    Katherine likes this.
  12. Fab Foodie

    Fab Foodie hanging-on in quiet desperation ...

    Good choice by the way! Don’t have any issues fitting them on my archytype rims.
    Katherine likes this.
  13. jay clock

    jay clock Massive member

    Hampshire UK
    me too, on my Fulcrum wheels, a right bastard. Not helped by razor sharp bladed spokes cutting fingers!
    Katherine likes this.
  14. Elybazza61

    Elybazza61 Veteran

    Get them out of the box and in the warm to open out a bit,as mentioned above inflate the tube soit takes shape(not too much!) and care-fully fit to avoid pinching the tube.

    If they are 25's inflate to around 85 psi ;you may need to experiment with the pressure but shouldn't need to go above 95.

    I've found these tyre levers help getting tight tyres on the rim;

    Makes putting tubeless climchers on a breeze so should be a big help for non-tubeless.
    Katherine likes this.
  15. OP

    Katherine Guru Moderator Photo Winner

    Thanks everyone.
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