Road Cycling · Public discussion

Brake change when converting to Drop Handlebars?

Started by Will Marks · · Last activity · 3 posts · 613 views

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Road Cycling
Published
18 March 2006
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18 March 2006
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Will Marks
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  1. I have a Specialized Sirrus hybrid bike, and have started to do some
    higher distance rides. I live in DC and ride along the Potomac, so wind
    is often a problem. I've decide I want to convert to drop handlebars
    for this bike. I've bought a set of bars and Shimano Sora shifter/brake
    levers.

    I was told that I don't need a stem, but that my V-style brake system
    may not work. Will I need to change brake systems to get the Sora
    levers to work? Is that true, or is there any more cost effective way
    to fix the problem, or is it a problem at all?

  2. Will Marks said:

    I have a Specialized Sirrus hybrid bike, and have started to do some
    higher distance rides. I live in DC and ride along the Potomac, so wind
    is often a problem. I've decide I want to convert to drop handlebars
    for this bike. I've bought a set of bars and Shimano Sora shifter/brake
    levers.

    I was told that I don't need a stem, but that my V-style brake system
    may not work. Will I need to change brake systems to get the Sora
    levers to work? Is that true, or is there any more cost effective way
    to fix the problem, or is it a problem at all?

    There's a widget called a Travel Agent which I believe will allow this
    to work. Its usual application is on bikes where V-brakes are being
    employed with mountain bike levers that were designed for old-style
    canti brakes. It corrects for the mismatch in the amount of cable
    pull available vs what the brakes require. I've never used one; I
    have no idea how (or how well) it works.
    --
    Typoes are a feature, not a bug.
    Some gardening required to reply via email.
    Words processed in a facility that contains nuts.

  3. Werehatrack said:
    Will Marks said:

    I have a Specialized Sirrus hybrid bike, and have started to do some
    higher distance rides. I live in DC and ride along the Potomac, so wind
    is often a problem. I've decide I want to convert to drop handlebars
    for this bike. I've bought a set of bars and Shimano Sora shifter/brake
    levers.

    I was told that I don't need a stem, but that my V-style brake system
    may not work. Will I need to change brake systems to get the Sora
    levers to work? Is that true, or is there any more cost effective way
    to fix the problem, or is it a problem at all?

    There's a widget called a Travel Agent which I believe will allow this
    to work. Its usual application is on bikes where V-brakes are being
    employed with mountain bike levers that were designed for old-style
    canti brakes. It corrects for the mismatch in the amount of cable
    pull available vs what the brakes require. I've never used one; I
    have no idea how (or how well) it works.

    I'm not sure if the Sirrus has "MTB-style" V brakes or not, but rather
    than installing a travel agent (or similar) device, I'd recommend
    slapping on a pair of the Tektro "mini-V" brakes. They're
    considerably shorter than a MTB V-brake, and will still clear any tire
    you'd reasonably want to run on a drop-bar bike. Plus, they are very
    compatible with the cable pull of a drop bar brake lever.

    Mark Hickey
    Habanero Cycles
    http://www.habcycles.com
    Home of the $795 ti frame

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