Cycling Equipment · Public discussion

ahead fork 1" -> 1 1/8" ?

Started by geos · · Last activity · 4 posts · 324 views

Thread details

What we know about this thread

Original section
Cycling Equipment
Published
27 August 2005
Last activity
27 August 2005
Original author
geos
Posts
4
Discussion status
Public discussion
Total views
324
Views / 30 days
0

The navigation and discussion metadata provide context. Posts remain in their original chronological order.

Showing posts 1–4 of 4
Posts remain in their original chronological order.

Text size
  1. Hi,

    is it possible to use ahead type fork 1" with the frame for 1 1/8" forks
    with the help of additional tubes or something like that? are such
    additional tubes/devices, which serve to reduce fork tube diameter,
    produced? if so, are they independant of headset type or not?

    I would greatly appreciate any help or suggestion if this is doable and
    for links where I could see how it looks like. I would like to use such
    thing with Cane Creek IS-6 integrated headset (41mm) so any opinion
    regarding this particular type of headset will be valuable as well.

    thsnks,
    geos

  2. geos said:

    is it possible to use ahead type fork 1" with the frame for 1 1/8" forks
    with the help of additional tubes or something like that? are such
    additional tubes/devices, which serve to reduce fork tube diameter,
    produced? if so, are they independant of headset type or not?

    There are some spacers around that you can put in the 1 1/8 headtube of
    the frame that allow you to use a standard 1" headset, yes.

    Quoted message said:

    I would greatly appreciate any help or suggestion if this is doable and
    for links where I could see how it looks like. I would like to use such
    thing with Cane Creek IS-6 integrated headset (41mm) so any opinion
    regarding this particular type of headset will be valuable as well.

    That could be a problem. Integrated headsets have special machined
    surfaces on the headtube that they directly rest on, rather than the
    standard pressfit. If you have a headtube designed for a Cane Creek
    integrated headset, the spacers probably won't fit in it. Conversely,
    since the spacers reduce the headtube to a standard 1" pressfit (Mind
    whether ISO or JIS, though), you can't use a 1"integrated headset with
    those spacers. I'm not entirely sure which scenario is what you're
    intending, but either way it's a problem. If it's the latter scenario,
    though, just buy a standard non-integrated aheadset instead of the Cane
    Creek.

    Jasper

  3. Jasper Janssen said:

    That could be a problem. Integrated headsets have special machined
    surfaces on the headtube that they directly rest on, rather than the
    standard pressfit. If you have a headtube designed for a Cane Creek
    integrated headset, the spacers probably won't fit in it. Conversely,
    since the spacers reduce the headtube to a standard 1" pressfit (Mind
    whether ISO or JIS, though), you can't use a 1"integrated headset with
    those spacers. I'm not entirely sure which scenario is what you're
    intending, but either way it's a problem. If it's the latter scenario,
    though, just buy a standard non-integrated aheadset instead of the Cane
    Creek.

    thanks Jasper. unfortunately, this seems to be a problem -- no other
    headset than IS-6 (and similar in type) fits my frame.. I enclose the
    link to IS-6. there is a sort of its section, might be useful for others
    when giving some hints, if any 🙂

    http://www.canecreek.com/52.html

    thanks Jasper, cheers,
    geos

  4. geos said:
    Jasper Janssen said:

    That could be a problem. Integrated headsets have special machined
    surfaces on the headtube that they directly rest on, rather than the
    standard pressfit. If you have a headtube designed for a Cane Creek
    integrated headset, the spacers probably won't fit in it. Conversely,
    since the spacers reduce the headtube to a standard 1" pressfit (Mind
    whether ISO or JIS, though), you can't use a 1"integrated headset with
    those spacers. I'm not entirely sure which scenario is what you're
    intending, but either way it's a problem. If it's the latter scenario,
    though, just buy a standard non-integrated aheadset instead of the Cane
    Creek.

    thanks Jasper. unfortunately, this seems to be a problem -- no other
    headset than IS-6 (and similar in type) fits my frame.. I enclose the
    link to IS-6. there is a sort of its section, might be useful for others
    when giving some hints, if any 🙂

    If you've got a frame with a headtube machined for the IS standard, then I
    don't think it'll be possible to mount a fork with an undersized steerer
    in it, unless there are IS-specific converter spacers, which I doubt.

    Integrated headsets step away from the accepted standards for very little
    reason -- mainly some time and thus cost saving in the assembly of the
    bike. The cost to the consumer will be a vastly shorter frame life even if
    the headsets continue to be available new or NOS. There're too many
    different non-standards for them, as well.

    I'm not entirely sure what the "semi-integrated" or "internal" Zero-Stack
    and King's Perdido standard bring to the table (besides looks), and I'm
    completely baffled why King went to 44.5 instead of 44.0. The difference
    is small enough that I can't really imagine a structural need for it.

    Jasper

Active in the last 60 minutes

Active in this thread

0 users · 0 guests ·0 bots ·0 total

No signed-in users are active right now.

No known search crawlers active right now.