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  1. #1
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    Rear airless tyre (Tannus) + front Brompton Kevlar tyre? (Brompton)

    Thinking of installing a purple Tannus rear tyre for my wife while using B.Kevlar or S.Kojak for the front.

    - Looks cool? Or just plain weird, I have no idea.
    - Speed is definitely not a factor for her, so I think the added rolling resistance would not be a big deal
    - It takes care of one of the worse-case scenarios where the rear tyre blows and needs to be removed or such - the front tyre is simply easier to remove and fix. (I think)

    Any technical reasons why this shouldn't ir can't be done? Thanks.

  2. #2
    Member bike.gang.uk's Avatar
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    Quote Originally Posted by keyven View Post
    Thinking of installing a purple Tannus rear tyre for my wife while using B.Kevlar or S.Kojak for the front.

    .......

    Any technical reasons why this shouldn't ir can't be done? Thanks.
    ???????????? (?1?) - ???????? - Mobile01

    Not my experience, but there was discussion in the above link (if you read Chinese).
    One guy resold this tyre in half price right after 10 KM test ride. The drag was unbearable.
    Maybe you should install it on your B instead, to match the speed with your wife.
    Last edited by bike.gang.uk; 07-30-14 at 11:06 PM.

  3. #3
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    Also, I was told I need to buy extra parts to convert my bike from a M6R > M6L. So if I had to change the M6L > M6E, would I need more parts?

    I thought removing the rack/fenders would have been sufficient. Sheesh

  4. #4
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    Quote Originally Posted by bike.gang.uk View Post
    ???????????? (?1?) - ???????? - Mobile01

    Not my experience, but there was discussion in the above link (if you read Chinese).
    One guy resold this tyre in half price right after 10 KM test ride. The drag was unbearable.
    Maybe you should install it on your B instead, to match the speed with your wife.
    Surprisingly my terrible Chinese could still make out 70% of it. It seems he's using a set of Tannus tyres, which I know has a big difference in rolling resistance even compared to Marathons.

    My main concern is whether the Tannus could be used in conjunction with a regular pneumatic tyre - or will it be virtually unrideable for any reason? I know front Kojaks are used with B.Kevlars and Marathons.

  5. #5
    Member bike.gang.uk's Avatar
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    Quote Originally Posted by keyven View Post
    Also, I was told I need to buy extra parts to convert my bike from a M6R > M6L. So if I had to change the M6L > M6E, would I need more parts?
    Correct me if I'm wrong, but I think

    M6R > M6L, you need the single eazywheel attached on the fender.
    M6L > M6E, fender out. eazywheels extender won't work.

    Do try the airless but colourful tyre, waiting for your review!

  6. #6
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    Quote Originally Posted by bike.gang.uk View Post
    Correct me if I'm wrong, but I think

    M6R > M6L, you need the single eazywheel attached on the fender.
    M6L > M6E, fender out. eazywheels extender won't work.

    Do try the airless but colourful tyre, waiting for your review!
    Well I did manage to talk to the Brompton shop, and they told me I needed to buy an addon to keep the
    cables from rubbing against the front wheel for M6- to M6E.

  7. #7
    Senior Member smallwheeler's Avatar
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    Quote Originally Posted by keyven View Post
    Well I did manage to talk to the Brompton shop, and they told me I needed to buy an addon to keep the
    cables from rubbing against the front wheel for M6- to M6E.
    buy, buy, buy.

  8. #8
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    It's just a small aluminium disc thingy... not expensive.

  9. #9
    coprolite fietsbob's Avatar
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    you could cut a disc out of carbon fiber sheet too..

  10. #10
    Senior Member smallwheeler's Avatar
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    Quote Originally Posted by chagzuki View Post
    It's just a small aluminium disc thingy... not expensive.
    have you followed our friend keyven's exploits?

  11. #11
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    Quote Originally Posted by smallwheeler View Post
    have you followed our friend keyven's exploits?
    Hmm I don't remember having a blog or a reality show, so I guess now you're just bordering on stalker-ish behaviour o.O;

  12. #12
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    Quote Originally Posted by chagzuki View Post
    It's just a small aluminium disc thingy... not expensive.
    Yeah I think they quoted me about US$8

    Quote Originally Posted by fietsbob
    you could cut a disc out of carbon fiber sheet too..
    I wouldn't know where to buy one, though I guess I could pay a mechanic to do it.

  13. #13
    Member bike.gang.uk's Avatar
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    Quote Originally Posted by keyven View Post
    Yeah I think they quoted me about US$8



    I wouldn't know where to buy one, though I guess I could pay a mechanic to do it.
    Brompton Cable Fender Disc QCFDISC - 4.75

    You can buy one there, or make similar one.
    Last edited by bike.gang.uk; 07-31-14 at 11:53 PM.

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