Road Cycling · Public discussion

UCI TT regs

Started by Shawn Jelley · · Last activity · 2 posts · 743 views

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Road Cycling
Published
19 July 2003
Last activity
19 July 2003
Original author
Shawn Jelley
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  1. grahamwatson.com10.jpg

    i could swear that the UCI TT regulations state that the aero bars may not extend further than the
    front hub. i have seen photos in the past of race officials using some sort of measuring gadget to
    ascertain the validity of a rider's TT position. and this isn't some attempt to discredit Ullrich
    since the photos of Lance and others reveal similar anomalies.

    ok, i just found this:

    <quote>

    The position '0' (where the hands may not be positioned forward of the hub of the front wheel) has
    been approved as the rule for cyclists in mass start road races, for cyclists in match sprint and
    points races on the track. The position '+10' may be adopted for time trial races on the road, and
    individual and team pursuit on the track.

    These new positions will come into force on 1 January 2000.

    </quote>

    so apparently '+10' must indicate the amount in centimeters that your aero bars may extend beyond
    the front hub. well look at that, i have answered my own question.

    silly UCI, before you know it they'll have the riders using fixies riding up to Huez, 42x15 anyone ?

    shawn

  2. aerobars can not extend more than 75 cm forward from the centre of the bottom bracket - unless there
    is some morphological reason and then only to 80 cm.

    "Shawn Jelley" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    grahamwatson.com10.jpg

    i could swear that the UCI TT regulations state that the aero bars may not extend further than the
    front hub. i have seen photos in the past of race officials using some sort of measuring gadget to
    ascertain the validity of


    a

    Quoted message said:

    rider's TT position. and this isn't some attempt to discredit Ullrich


    since

    Quoted message said:

    the photos of Lance and others reveal similar anomalies.

    ok, i just found this:

    <quote>

    The position '0' (where the hands may not be positioned forward of the hub of the front wheel) has
    been approved as the rule for cyclists in mass


    start

    Quoted message said:

    road races, for cyclists in match sprint and points races on the track. The position '+10' may be
    adopted for time trial races on the road, and individual and team pursuit on the track.

    These new positions will come into force on 1 January 2000.

    </quote>

    so apparently '+10' must indicate the amount in centimeters that your aero bars may extend beyond
    the front hub. well look at that, i have answered


    my

    Quoted message said:

    own question.

    silly UCI, before you know it they'll have the riders using fixies riding


    up

    Quoted message said:

    to Huez, 42x15 anyone ?

    shawn

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