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Various RANS Screamer questions

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Recumbent bicycles
Published
27 October 2003
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29 October 2003
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Bobinator
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  1. I just got my new RANS Screamer Ultimate from the Hostel Shoppe and took it out for my first test
    ride, sans stoker. If my Phantom II handles like a sports cars, then the Screamer is a SUV. It rides
    well. My questions:

    I did experience some seat slippage with the new seat mount. I believe this was a thread way back
    when. Is it just a matter of the proper tension adjustment, or is it problematic?

    I got the special magnet ring for the front Aerospoke wheel, but I would like to put a computer on
    the stoker's position. Since I have a cassette on one side of the rear wheel and a drum brake on the
    other, what are my options for a magnet other than a zip tie?

    Thanks in advance.

  2. The new RADLOC design seatclamp has adjustable pressure. Call Hostel Shoppe or RANS and talk to
    Barry, he will help you out. RANS has an instruction sheet that covers installation, operation and
    adjustment. For the most part seat slippage was an occurrence with the old seat mount. The collar
    magnet for the front Aerospoke works well. On composite wheels I have in the past used Crazy Glue
    GEL type to glue on a small square magnet. Its still on my HED 3 after 2K miles. CatEye markets a
    composite wheel magnet which I recently installed on a HED-3 it uses a double sided tape and ziptie
    which you seem to not want.

    --
    Jude....///Bacchetta AERO St. Michaels and Tilghman Island.. Maryland Wheel Doctor Cycle and Sports,
    Inc 1-800-586-6645 "Bobinator" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    I just got my new RANS Screamer Ultimate from the Hostel Shoppe and took it out for my first test
    ride, sans stoker. If my Phantom II handles like a sports cars, then the Screamer is a SUV. It
    rides well. My questions:

    I did experience some seat slippage with the new seat mount. I believe this was a thread way back
    when. Is it just a matter of the proper tension adjustment, or is it problematic?

    I got the special magnet ring for the front Aerospoke wheel, but I would like to put a computer on
    the stoker's position. Since I have a cassette on one side of the rear wheel and a drum brake on
    the other, what are my options for a magnet other than a zip tie?

    Thanks in advance.

  3. I just bought a screamer that still has the old seat mounts and would be interested in how people
    dealt with the slippage problem. I just keep making it a little tighter each time???

    "Jude T. McGloin" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    The new RADLOC design seatclamp has adjustable pressure. Call Hostel Shoppe or RANS and talk
    to Barry, he will help you out. RANS has an instruction sheet that covers installation,
    operation and adjustment. For the most part seat slippage was an occurrence with the old
    seat mount. The collar magnet for the front Aerospoke works well. On composite wheels I have
    in the past used Crazy Glue GEL type to glue on a small


    square

    Quoted message said:

    magnet. Its still on my HED 3 after 2K miles. CatEye markets a composite wheel magnet which I
    recently installed on a HED-3 it uses a double sided tape and ziptie which you seem to not want.

    --
    Jude....///Bacchetta AERO St. Michaels and Tilghman Island.. Maryland Wheel Doctor Cycle and
    Sports, Inc 1-800-586-6645 "Bobinator" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    I just got my new RANS Screamer Ultimate from the Hostel Shoppe and took it out for my first
    test ride, sans stoker. If my Phantom II handles like a sports cars, then the Screamer is a SUV.
    It rides well. My questions:

    I did experience some seat slippage with the new seat mount. I believe this was a thread way
    back when. Is it just a matter of the proper tension adjustment, or is it problematic?

    I got the special magnet ring for the front Aerospoke wheel, but I would like to put a computer
    on the stoker's position. Since I have a cassette on one side of the rear wheel and a drum brake
    on the other, what are my options for a magnet other than a zip tie?

    Thanks in advance.

  4. Bobinator,

    Quoted message said:

    I did experience some seat slippage with the new seat mount.

    Don't know if the new mounts work any better than the old ones, but a stainless steel hose clamp
    threaded through a piece of shrink tubing, to prevent scratches, clamped around the
    frame....absolutely prevents slippage. And it allows you to get the seat back in exactly the same
    place, any time you remove it.

    Quoted message said:

    I got the special magnet ring for the front Aerospoke wheel, but I would like to put a computer on
    the stoker's position. Since I have a cassette on one side of the rear wheel and a drum brake on
    the other, what are my options for a magnet other than a zip tie?

    The same piece of black electrical tape has worked on my stoker's Aerospoke wheel since 1996.

    rowvelo.com26 26Scr.jpg

    That grade schooler is in college now...and my mustache is gray. :-(

    Warren

  5. If you want a second computor for the stoker just spice it into the captain's wire. If necessary
    splice an extention wire to give you the proper length. It works well for me with Avocet 45
    computors on my Screamer.

  6. Shortboat said:

    If you want a second computor for the stoker just spice it into the captain's wire. If necessary
    splice an extention wire to give you the proper length. It works well for me with Avocet 45
    computors on my Screamer.

    Note that Avocet computers work differently than most others. With an Avocet, there is a magnet ring
    and a coil pickup, rather than a single magnet with a reed switch. The Avocet pickup generates
    current pulses, so two Avocets hooked to the same sensor shouldn't be a problem.

    With a reed switch, the current comes from the computer, so two computers hooked together *might*
    not work well, unless the computers were identical, the batteries were at the same charge level, and
    the polarities of the two units matched. Blocking diodes to keep one computer's sensor current from
    entering the other computer might also be needed. Even then, I'm not sure it would work well. It
    would be better to just use the same magnet to trigger two separate pickups, one for each computer.
    Mounting double pickups is left as an exercise for the reader.
    --
    Russ [email hidden] the wabbit to despam "The best thing about that
    show was the number of cars that exploded into huge fireballs. If only 'twere so...." -Chalo Colina,
    re: "CHiPs"

  7. I have my computer pick-up on one side of the front wheel and my stoker's on the other side. i did
    have to splice a longer wire to the one going to the stoker. Have had no problems in about 3500
    miles with this set-up.

    Jim Vincent RANS Screamer - Vision R50

    "Russ Price" <[email hidden]> wrote in message
    news:TCFnb.40848$9E1.161274@attbi_s52...

    Quoted message said:
    Shortboat said:

    If you want a second computor for the stoker just spice it into the


    captain's

    Quoted message said:
    Quoted message said:

    wire. If necessary splice an extention wire to give you the proper


    length. It

    Quoted message said:
    Quoted message said:

    works well for me with Avocet 45 computors on my Screamer.

    Note that Avocet computers work differently than most others. With an Avocet, there is a magnet
    ring and a coil pickup, rather than a single magnet with a reed switch. The Avocet pickup
    generates current pulses, so two Avocets hooked to the same sensor shouldn't be a problem.

    With a reed switch, the current comes from the computer, so two computers hooked together *might*
    not work well, unless the computers were identical, the batteries were at the same charge level,
    and the polarities of the two units matched. Blocking diodes to keep one computer's sensor current
    from entering the other computer might also be needed. Even then, I'm not sure it would work well.
    It would be better to just use the same magnet to trigger two separate pickups, one for each
    computer. Mounting double pickups is left as an exercise for the reader.
    --
    Russ [email hidden] the wabbit to despam "The best thing about that
    show was the number of cars that exploded into huge fireballs. If only 'twere so...." -Chalo
    Colina, re: "CHiPs"

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