Cycling Equipment · Public discussion

Trek 7500 hybrid frame size - standover question

Started by Abc · · Last activity · 3 posts · 2,442 views

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Published
28 June 2003
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Abc
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  1. Last summer, I purchased a Trek 7500 hybrid with a 22.5 inch frame size (largest size available)
    made out of Alpha SL Aluminum.

    I've had this bicycle for 11 months, but for various reasons, I have not ridden it at all - yet.
    That is about to change in the next week.

    I am 6'2", big body frame, 250 pounds, and wear 32 inch inseam slacks. I have a long torso
    (headroom always a problem when buying cars!) and my arms are short compared to my torso. (My hands
    hang down at my sides at least a few inches less than most people - which is why I play golf with
    extra long clubs.)

    But I am concerned in that when standing over the bike, I only have an inch of clearance - if that.
    (And that is with shoes on - if I'm barefoot, my nuts are just barely resting on the top tube!)

    I'm concerned that at some point, I'm going to stop the bike and one time will be "singing soprano".
    But the larger frame SUPPOSEDLY would be good for my extra long torso.

    I don't plan a lot of offroad riding with this bike.

    My 22.5 inch frame has a standover of 32.4", horizontal top tube of 22.9", head angle of 71.5
    degrees, wheelbase of 42.1" The 20.0 inch frame has a standover of 30.5", horizontal top tube of
    22.2", head angle of 70.5 degrees, wheelbase of 41.8"

    QUESTION: Is there a good reason to bring the 22.5" bike back after 11 months with no miles on it
    and attempt to get the 20.0" frame size before putting any miles on my 22.5" bike?

    Thanks in advance! 🙂

    Bud South Bend, Indiana, USA

  2. A shy person said:

    Last summer, I purchased a Trek 7500 hybrid with a 22.5 inch frame size=

    Quoted message said:

    (largest size available) made out of Alpha SL Aluminum.
    =20
    I am 6'2", big body frame, 250 pounds, and wear 32 inch inseam slacks.=


    I

    Quoted message said:

    have a long torso (headroom always a problem when buying cars!) and my =


    arms

    Quoted message said:

    are short compared to my torso. (My hands hang down at my sides at lea=


    st a

    Quoted message said:

    few inches less than most people - which is why I play golf with extra =


    long

    Quoted message said:

    clubs.)
    =20
    But I am concerned in that when standing over the bike, I only have an =


    inch

    Quoted message said:

    of clearance - if that. (And that is with shoes on - if I'm barefoot, =


    my

    Quoted message said:

    nuts are just barely resting on the top tube!)
    =20
    I'm concerned that at some point, I'm going to stop the bike and one ti=


    me

    Quoted message said:

    will be "singing soprano". But the larger frame SUPPOSEDLY would be go=


    od

    Quoted message said:

    for my extra long torso.
    =20
    I don't plan a lot of offroad riding with this bike.
    =20
    My 22.5 inch frame has a standover of 32.4", horizontal top tube of 22=


    =2E9",

    Quoted message said:

    head angle of 71.5 degrees, wheelbase of 42.1" The 20.0 inch frame has a standover of 30.5",
    horizontal top tube of 22=


    =2E2",

    Quoted message said:

    head angle of 70.5 degrees, wheelbase of 41.8"
    =20
    QUESTION: Is there a good reason to bring the 22.5" bike back after 1=


    1

    Quoted message said:

    months with no miles on it and attempt to get the 20.0" frame size befo=


    re

    Quoted message said:

    putting any miles on my 22.5" bike?

    Definitely not. It sounds like you got the right size the first time=20 around. Since you're not
    going to be riding off road, you don't need a=20 lot of standover clearance (but I'd advise against
    riding barefoot!)

    I often fit riders with proportions like yours on bikes with minimal=20 standover clearance,
    because that's the way to get the right top tube=20 length. Standover height has nothing to do with
    ride comfort.

    See also sheldonbrown.comframe sizing.html for more detail on thi=
    s.

    Sheldon "Short Torso, Long Lets, Long Seatpost, But That's Me, Not You"=20 Brown
    +----------------------------------------------+
    | I will be making my grand opera debut in a | Concert Performance of Bizet=92s Carmen | July
    | 31/August 1, M.I.T. Kresge Auditorium | Cambridge, Mass web.mit.eduwww |
    +----------------------------------------------+ Harris Cyclery, West Newton, Massachusetts Phone
    617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.com Hard-to-find parts shipped Worldwide
    captainbike.comcaptainbike.com sheldonbrown.comsheldonbrown.com

  3. "ABC" <[email hidden]> wrote in message "]news:[email hidden]...

    Quoted message said:

    Last summer, I purchased a Trek 7500 hybrid with a 22.5 inch frame size (largest size available)
    made out of Alpha SL Aluminum.

    I've had this bicycle for 11 months, but for various reasons, I have not ridden it at all - yet.
    That is about to change in the next week.

    I am 6'2", big body frame, 250 pounds, and wear 32 inch inseam slacks. I have a long torso
    (headroom always a problem when buying cars!) and my


    arms

    Quoted message said:

    are short compared to my torso. (My hands hang down at my sides at least


    a

    Quoted message said:

    few inches less than most people - which is why I play golf with extra


    long

    Quoted message said:

    clubs.)

    But I am concerned in that when standing over the bike, I only have an


    inch

    Quoted message said:

    of clearance - if that. (And that is with shoes on - if I'm barefoot, my nuts are just barely
    resting on the top tube!)

    I'm concerned that at some point, I'm going to stop the bike and one time will be "singing
    soprano". But the larger frame SUPPOSEDLY would be good for my extra long torso.

    I don't plan a lot of offroad riding with this bike.

    My 22.5 inch frame has a standover of 32.4", horizontal top tube of


    22.9",

    Quoted message said:

    head angle of 71.5 degrees, wheelbase of 42.1" The 20.0 inch frame has a standover of 30.5",
    horizontal top tube of


    23.2",

    Quoted message said:

    head angle of 70.5 degrees, wheelbase of 41.8"

    QUESTION: Is there a good reason to bring the 22.5" bike back after 11 months with no miles on it
    and attempt to get the 20.0" frame size before putting any miles on my 22.5" bike?

    I don't know the answer to your specific question but I did own a "too large" bike when that was
    the fashion.

    It would be a rare event indeed where that would be an actual problem. Most of the time one steps to
    the pavement with one foot, leavng the other in a toeclip (or otherwise still on a pedal) , the bike
    leaning from the vertical. I'm sure many r.b.t. readers of a certain age will have had direct
    experience here as well.

    Try a ride around your neighborhood (unless that entails riding in mud or on an expressway) Ride
    back to your bike dealer and ask the same questions you asked us but with your bike at hand. See
    if they want to reconsider their fit recommendation in light of your comments. If you do decide
    it's not an optimal fit, the delay shouldn't matter much - - but it sure will in August when 2004
    bikes come out.

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

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