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Thread: 650B Lefty

  1. #1
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    650B Lefty

    I bet this has been asked a lot, but I want to build a 650b hardtail with a Lefty fork. Do I need a 26er or a 29er fork and why?

  2. #2
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    They're exactly the same fork, just travel is reduced internally to prevent fork from bottoming out...
    You need about 10-20mm more travel than you want from a "26" lefty so that you can reduce it to the correct size. Or, 10-20 less on a "29er" since you will be adding travel... e.g. if you need 120mm, an xlr 130 (labeled for 26) or a xlr 100 29er would be useable, and are equivalent.

    And yes, this has been covered. A lot.
    Quote Originally Posted by sickspeed16
    Your not all mountain unless your runnin' crushed dew cans..
    '12 Scalpel 29er Carbon 1
    '13 SuperSix EVO Red Racing

  3. #3
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    i think you can go all the way up to a 28" tire without limiting the travel. come to think of it i should check that. 27 9/16 for sure rode all summer on that

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