Recumbent bicycles · Public discussion

Optima headset troubles

Started by Ernie Daniel · · Last activity · 6 posts · 2,198 views

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Recumbent bicycles
Published
22 January 2003
Last activity
22 January 2003
Original author
Ernie Daniel
Posts
6
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  1. I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has been
    taken apart twice to check for broken parts. This is the needle bearing headset that sits on a
    shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque. Anybody
    have any problem with the headset? If so, how did you fix it?

  2. I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has been
    taken apart twice to check for broken parts. This is the needle bearing headset that sits on a
    shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque. Anybody
    have any problem with the headset? If so, how did you fix it?

  3. Ernie Daniel said:

    I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has
    been taken apart twice to check for broken parts. This is the needle bearing headset that sits on
    a shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque.
    Anybody have any problem with the headset? If so, how did you fix it?

    Ernie, This is a common problem on the Baron. There is nothing wrong with the headset. The problem
    is that the star nut inside the steerer tube is not locked in. If you keep trying to adjust the
    headset, you will eventually draw the star nut right out of the steerer tube. The best cure I know
    of is the Azonic Headlock System. It is a long allen bolt/cap with a special nut, and it runs all
    the way through the stem, headtube, and fork, eliminating the need for a star nut inside the steerer
    tube. You can purchase one from Price Point...look under "headsets". pricepoint.compricepoint.com Here
    is a pic of the Headlock System image1ex.villagephotos.com1335702.jpg

    Don

  4. Ernie Daniel said:

    I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has
    been taken apart twice to check for broken parts. This is the needle bearing headset that sits on
    a shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque.
    Anybody have any problem with the headset? If so, how did you fix it?

    Ernie, This is a common problem on the Baron. There is nothing wrong with the headset. The problem
    is that the star nut inside the steerer tube is not locked in. If you keep trying to adjust the
    headset, you will eventually draw the star nut right out of the steerer tube. The best cure I know
    of is the Azonic Headlock System. It is a long allen bolt/cap with a special nut, and it runs all
    the way through the stem, headtube, and fork, eliminating the need for a star nut inside the steerer
    tube. You can purchase one from Price Point...look under "headsets". pricepoint.compricepoint.com Here
    is a pic of the Headlock System image1ex.villagephotos.com1335702.jpg

    Don

  5. [email hidden] (Don Smith) wrote in :"]news:[email hidden]:

    Quoted message said:
    Ernie Daniel said:

    I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has
    been taken apart twice to check for broken parts. This is the needle bearing headset that sits on
    a shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque.
    Anybody have any problem with the headset? If so, how did you fix it?

    Ernie, This is a common problem on the Baron. There is nothing wrong with the headset. The problem
    is that the star nut inside the steerer tube is not locked in. If you keep trying to adjust the
    headset, you will eventually draw the star nut right out of the steerer tube. The best cure I know
    of is the Azonic Headlock System. It is a long allen bolt/cap with a special nut, and it runs all
    the way through the stem, headtube, and fork, eliminating the need for a star nut inside the
    steerer tube. You can purchase one from Price Point...look under "headsets".
    pricepoint.compricepoint.com Here is a pic of the Headlock System
    image1ex.villagephotos.com1335702.jpg

    Don

    There is an item that MAY work that is far cheaper, and I suspect lighter weight. It is made by
    Modus,model MX-6. It amounts to a huge aluminum expansion plug that tightens with a socket head
    screw, thus eliminating the questionable "star fangled nut". They are about U$5 at the local bike
    shop. As I said, this may work in your application. I have one I'm using in a trike.

    happy trails, rorschandt

  6. [email hidden] (Don Smith) wrote in :"]news:[email hidden]:

    Quoted message said:
    Ernie Daniel said:

    I have an Optima Baron with only 27 miles on it. The headset has been adjusted 5 times. It has
    been taken apart twice to check for broken parts. This is the needle bearing headset that sits on
    a shallow taper. When the bearings get just a little loose, the headset will slide on the taper
    approx. 1/8 of an inch in any direction. It has been adjusted to Optima's suggested torque.
    Anybody have any problem with the headset? If so, how did you fix it?

    Ernie, This is a common problem on the Baron. There is nothing wrong with the headset. The problem
    is that the star nut inside the steerer tube is not locked in. If you keep trying to adjust the
    headset, you will eventually draw the star nut right out of the steerer tube. The best cure I know
    of is the Azonic Headlock System. It is a long allen bolt/cap with a special nut, and it runs all
    the way through the stem, headtube, and fork, eliminating the need for a star nut inside the
    steerer tube. You can purchase one from Price Point...look under "headsets".
    pricepoint.compricepoint.com Here is a pic of the Headlock System
    image1ex.villagephotos.com1335702.jpg

    Don

    There is an item that MAY work that is far cheaper, and I suspect lighter weight. It is made by
    Modus,model MX-6. It amounts to a huge aluminum expansion plug that tightens with a socket head
    screw, thus eliminating the questionable "star fangled nut". They are about U$5 at the local bike
    shop. As I said, this may work in your application. I have one I'm using in a trike.

    happy trails, rorschandt

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