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Magura brake setup questions

Started by xtremeskier_ · · Last activity · 6 posts · 513 views

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rec.sport.unicycling
Published
28 July 2004
Last activity
28 July 2004
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xtremeskier_
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  1. Hey, Im putting Magura HS-33 brakes on my KH24, but im having a hard
    time setting them up.

    At first, I set em up so that the brake pads were as close to the rim as
    possible without touching. It was all good because not much lever travel
    was needed, and I had a LOT of stopping power on steep hills. This was
    working fine until i tried to idle. apparently the uneven weight on the
    pedals pushed the rim up against the pad on one side which stopped me
    instantly and ejected me from the saddle.

    I then went back in the garage and changed it so the pads were farther
    away from the rim. Right off the bat I noticed a huge difference in the
    amount of lever travel need to engauge the brakes, and the lack of power
    on really steep hills, but I could idle pretty well.

    Im just wondering how people like to set their brakes up. what works,
    what doesnt.

    Thanks for the help!

    --
    xtremeskier_ - I <3 my KH24

    -God Bless Bush's America-

    -GOD HELP US ALL-
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  2. I use 3 or 4 business cards to space the pads away from the rim when
    setting the Magura brake up. That seems to work for me. There is no
    need to toe in the Magura pads like is normally done for V-brakes.
    Setup the Magura pads so they contact the rim flat with no toe in.

    If the pads are too close to the rim you'll get unintentional brake rub
    when idling or climbing or doing other things that put torque or
    sideloads on the wheel. You're also going to need to keep the wheel
    true and all the spokes tight. Maybe you've got some loose spokes that
    are allowing the wheel to flex more than it should.

    If you've got Profile or KH cranks you'll need to make sure the cranks
    are on tight. The cranks squeeze everything together and that tight
    squeeze is what keeps the bearings from rocking which keeps the wheel
    from rocking which keeps the brake pads from rubbing. Also make sure
    the bearing caps are tight enough to keep the wheel from rocking in the
    bearing holders, but don't overtighten them or else the bearings won't
    spin properly.

    --
    john_childs - Guinness Mojo

    john_childs (at) hotmail (dot) com
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  3. Awesome, thanks for great info and the fast reply! That takes care of
    that question 🙂

    Nother question about brakes tho...

    Im using the delta lever extender, and im trying to figure out a good
    hand setup. I need to be able grip the seat handle very tight while
    going down a bumpy steep, but I also need a lot of braking power. Right
    now im using my middle finger to pull the lever while I grip with the
    other fingers. Seems to be working alright, but is this what other
    people do or is there a better way?

    Thanks again for any input!

    --
    xtremeskier_ - I <3 my KH24

    -God Bless Bush's America-

    -GOD HELP US ALL-
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  4. I've only ever used Tony Melton's brake-equipped muni once and my new
    brake-equipped muni for a couple of minutes (not on the trails). The
    hand position that has worked well for me so far is having only the
    middle finger on the level. With HS-33's at least I believe this
    provides enough braking force even for the steepest hills out there.
    But once again, I've only briefly used Tony's muni on the trails. So at
    the moment I'm braking with just the middle finger on the lever which
    doesn't have an extender fitted to it at this point. I have one
    available to add if I choose. My hand grabs the seat at about 30
    degrees or so around to the left.

    Andrew

    --
    andrew_carter - Quit jivin' me, turkey!

    HTTP://WWW.UNICYCLIST.COM/GALLERY/ANDREW
    andrew_carter (at) mail (dot) com
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  5. If you haven't done so already, make sure your spokes are properly
    tensioned. One of the reasons the KH24 is so affordable is they skimp
    on wheelbuilding. Tight spokes will help prevent the wheel from
    wobbling side to side as you pedal. A good bike shop can do the job
    if you don't hhave the skills yourself.

    Ken

  6. I use my index and middle fingers on my brake lever extender. My thumb
    rests on top of the seat handle and the other two fingers grip the
    bottom of the handle. Seems to work fairly well. Try a few different
    hand positions to see what works best for you.

    +0|\|y

    --
    TonyMelton - www.unicycle.co.nz

    See some photos of the first 'NZ MUni Weekend'
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