Mountain Bikes · Public discussion

Wanted: Avid SD7 left brake arm

Started by Gregory Sutter · · Last activity · 6 posts · 380 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."
    http://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."
    http://zer0.org/~gsutter/ "I I I decode it?"

  6. Gregory Sutter said:
    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

    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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