Results 1 to 5 of 5
  1. #1
    Need Sleep
    Reputation: cocksmith's Avatar
    Join Date
    Dec 2010
    Posts
    98

    New question here. KM Double Drivetrain?

    Blog | Surly Bikes

    I want to do this, can someone tell me what size Whirly I need for the KM BB shell?
    Go buy a Pizza

  2. #2
    Team Captain
    Reputation:
    Join Date
    Jan 2004
    Posts
    1,230
    you'll need the 68/73mm spindle

  3. #3
    Need Sleep
    Reputation: cocksmith's Avatar
    Join Date
    Dec 2010
    Posts
    98
    Cool Thanks !
    Go buy a Pizza

  4. #4
    Need Sleep
    Reputation: cocksmith's Avatar
    Join Date
    Dec 2010
    Posts
    98
    Then I suppose I get the Single Speed version and add my 31T Ring? I cant seem to find an image of the inside of the Single Speed Drive side !?!?
    Go buy a Pizza

  5. #5
    Team Captain
    Reputation:
    Join Date
    Jan 2004
    Posts
    1,230
    you'll need to add longer chainring bolts as well as the 31t ring, then you'll have an awesome dingle setup.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •