Cycling Equipment · Public discussion

Ye Olde Favorite the Raleigh Twenty

Started by John L. Lucci · · Last activity · 4 posts · 648 views

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Cycling Equipment
Published
14 February 2005
Last activity
15 February 2005
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John L. Lucci
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  1. Now that I have one I'm cosidering doing a little hopping up. Although I'd
    love to do something radical al' la Sheldon Brown. I'm thinking something
    along a "product improved" Raliegh Twenty and keep it a workhorse bike as
    the Raleigh engineers had intended her to be.

    Specifically I was thinking lighter rims, Shimano Nexus seven speed hub, and
    dispensing with the front Dynohub entirely. As well as racks front and rear
    for hauling groceries or other cargo; however, after looking at some of the
    other Twenty's on E-bay and studing the racks available from the large mail
    order houses I'm wondering how would I go about putting racks on it. The
    racks I've seen attached to other twenties on E-bay look like they were
    specially designed for the twenty (and lets face it if they were it means
    they have been out of production at least 25 years.).

    Starting with the racks are there any suggestions as to where to find racks
    that would work? Anyone still making racks that would mount to the Raliegh
    20 frame and front fork?

    As for the later phases of the project the improvement of the powertrain
    who sells Nexus Hubs and how much would a package of the the Nexus hub, a
    fron't hub, a set of good alloy 20 X 1.75 rims be with enough spokes to
    build up the new wheels? A partial reason for swapping out the hubs is that
    the Sturmey Archer 3 speed hub has something wrong with one of it's speeds
    (doesn't engauge) and although I'd love to get the dynohub working my twenty
    came without the front light and based on past discussions on here the
    dynohub light isn't much of a light to begin with so I rather save a pound
    or two and run a conventional front hub and do lights another way.

    [email hidden]

  2. Sheldon Brown said:


    Getting Dynohubs to work well with small wheels is just about
    impossible, nobody makes a suitable bulb for that application. I used


    to

    Quoted message said:

    have a Moulton with a Dynohub, and every bulb I tried either gave a


    dim

    Quoted message said:

    yellow glow, or burned out on the first downhill.

    A potential option for this setup (expensive, but may be worth it) is a
    Schmidts hub, built specifically for 20" wheels:
    http://www.peterwhitecycles.com/Schmidt-Lumotec.asp

    I'd love to build one into a hot rodded Raleigh Twenty- once I win the
    lottery, that is.

    Jeff

  3. John L. Lucci said:

    Now that I have one I'm cosidering doing a little hopping up. Although I'd
    love to do something radical al' la Sheldon Brown. I'm thinking something
    along a "product improved" Raliegh Twenty and keep it a workhorse bike as
    the Raleigh engineers had intended her to be.

    Specifically I was thinking lighter rims, Shimano Nexus seven speed hub, and
    dispensing with the front Dynohub entirely. As well as racks front and rear
    for hauling groceries or other cargo; however, after looking at some of the
    other Twenty's on E-bay and studing the racks available from the large mail
    order houses I'm wondering how would I go about putting racks on it. The
    racks I've seen attached to other twenties on E-bay look like they were
    specially designed for the twenty (and lets face it if they were it means
    they have been out of production at least 25 years.).

    Starting with the racks are there any suggestions as to where to find racks
    that would work? Anyone still making racks that would mount to the Raliegh
    20 frame and front fork?

    Quoted message said:

    As for the later phases of the project the improvement of the powertrain
    who sells Nexus Hubs and how much would a package of the the Nexus hub, a
    fron't hub, a set of good alloy 20 X 1.75 rims be with enough spokes to
    build up the new wheels? A partial reason for swapping out the hubs is that
    the Sturmey Archer 3 speed hub has something wrong with one of it's speeds
    (doesn't engauge) and although I'd love to get the dynohub working my twenty
    came without the front light and based on past discussions on here the
    dynohub light isn't much of a light to begin with so I rather save a pound
    or two and run a conventional front hub and do lights another way.

    While you consider all those options, what's the symptom
    exactly on your AW (AWC?) hub? Perhaps we can advise you
    such that you can ride it while arranging the modifications.

    --
    Andrew Muzi
    www.yellowjersey.org
    Open every day since 1 April, 1971

  4. Sheldon Brown said:


    Probably the best option is a seatpost mount rack. There are lots of
    those out there.

    See:
    <http://harriscyclery.net/site/page.cfm?PageID=49&Category=86&Brands=All&type=T>

    Hi Sheldon,

    Your link to the seat post racks sounded like just the think for
    my little SpeedPro from Dahon. I was very interested in this rack
    from Delta:

    http://harriscyclery.net/site/page.cfm?PageID=49&SKU=RK7506

    It's carrying capacity is amazing. I can hardly wait to haul all
    that stuff on the little dahon folder. Does it also have a class
    III receiver hitch so I can tow my airstream trailer? That would
    save me a fortune in gas bills, insurance and payments on a Yukon
    or big 3500 van.

    thanks man,

    Randy "towing capacity" Gore

    :-)

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