Mountain Bikes · Public discussion

Wanted: Avid SD7 left brake arm

Started by Gregory Sutter · · Last activity · 6 posts · 545 views

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Mountain Bikes
Published
14 June 2004
Last activity
16 June 2004
Original author
Gregory Sutter
Posts
6
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  1. Does anyone have a spare silver Single Digit 7, left side? I
    overtightened and completely stripped the tension screw
    threads on mine, ruining it.

    Greg
    --
    Gregory S. Sutter "How do I read this file?"
    "][email hidden] "You uudecode it."
    zer0.org~gsutter "I I I decode it?"

  2. Gregory Sutter said:

    Does anyone have a spare silver Single Digit 7, left side?
    I overtightened and completely stripped the tension screw
    threads on mine, ruining it.

    Greg

    Lo and behold! I did the exact same thing to my right
    side SD7 about 2 weeks ago. That leaves me with a
    perfectly operational left side SD7 with no purpose but
    to sit in the parts bin. I'd love to give it to a good
    home. I never particularly cared for the levers and was
    happy to upgrade to XT. I'll be happy to send it to you
    for the price of shipping.

    Shoot me an email w/ your details if you're interested.

    Tom

  3. tcmedara said:
    Gregory Sutter said:

    Does anyone have a spare silver Single Digit 7, left
    side? I overtightened and completely stripped the tension
    screw threads on mine, ruining it.

    Greg

    Lo and behold! I did the exact same thing to my right side
    SD7 about 2 weeks ago. That leaves me with a perfectly
    operational left side SD7 with no purpose but to sit in
    the parts bin. I'd love to give it to a good home. I never
    particularly cared for the levers and was happy to upgrade
    to XT. I'll be happy to send it to you for the price of
    shipping.

    Shoot me an email w/ your details if you're interested.

    Tom

    For both of you guys...

    The SD7 has exposed spring arms. The arms are made of metal
    and are bendable. If you want less tension, pull them into
    the center of the bike past the yield stress. If you want
    more tension (easier to do) pull them away from the center
    of the bike. Adjust the other side to match, and voilá.

    --
    Phil, Squid-in-Training

  4. Quoted message said:

    For both of you guys...

    The SD7 has exposed spring arms. The arms are made of
    metal and are bendable. If you want less tension, pull
    them into the center of the bike past the yield stress. If
    you want more tension (easier to do) pull them away from
    the center of the bike. Adjust the other side to match,
    and voilá.

    Actually, I should have read the OP a bit better. I didn't
    strip the tension screw, but managed to strip the mounting
    clamp bolt hole. Got stupid with a torque wrench. I received
    some great suggestions on how to salvage it, but I never
    liked 'em anyway so I went with the XT levers. Right side
    can be salvaged with a bit of creativity, left side is 100%.

    Tom

  5. tcmedara said:
    Gregory Sutter said:

    Does anyone have a spare silver Single Digit 7, left
    side? I overtightened and completely stripped the tension
    screw threads on mine, ruining it.

    Lo and behold! I did the exact same thing to my right side
    SD7 about 2 weeks ago. That leaves me with a perfectly
    operational left side SD7 with no purpose but to sit in
    the parts bin. I'd love to give it to a good home. I never
    particularly cared for the levers and was happy to upgrade
    to XT. I'll be happy to send it to you for the price of
    shipping.

    Tom,

    Thanks for the offer, but it seems like you're talking about
    the Speed Dial levers... I need the actual V-brake left arm.

    Until then I've just bent the tension wire and adjusted
    the other arm tension to match... a good hack but not for
    long term use.

    Greg
    --
    Gregory S. Sutter "How do I read this file?"
    "][email hidden] "You uudecode it."
    zer0.org~gsutter "I I I decode it?"

  6. Gregory Sutter said:

    On 2004-06-14, tcmedara <[email hidden]>

    Quoted message said:
    Gregory Sutter said:

    Does anyone have a spare silver Single Digit 7, left
    side? I overtightened and completely stripped the
    tension screw threads on mine, ruining it.

    Lo and behold! I did the exact same thing to my right
    side SD7 about 2 weeks ago. That leaves me with a
    perfectly operational left side SD7 with no purpose but
    to sit in the parts bin. I'd love to give it to a good
    home. I never particularly cared for the levers and was
    happy to upgrade to XT. I'll be happy to send it to you
    for the price of shipping.

    Tom,

    Thanks for the offer, but it seems like you're talking
    about the Speed Dial levers... I need the actual V-brake
    left arm.

    Until then I've just bent the tension wire and adjusted
    the other arm tension to match... a good hack but not for
    long term use.

    Greg

    Oops, more evidence that I need to read more closely. I
    wasn't real sure what it was you had done. I was thinking
    "lever" and not "arm" so I wasn't sure what tension screw
    you were talking about. I didn't really care, I figured I'd
    just send the good lever on to some one in need. Now it
    makes sense. Sorry I can't give you the arm -- that's still
    going strong. Good luck!

    Tom

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