Wednesday, September 15, 2010

Crank rethreaded: 175 to 150mm!

Tristan's original crank (pictured above) was the weight of a large
baby. I got a metal shop locally to drill new holes and thread them
incorrectly for pedals (at a cost of $50). Then I borrowed a crank tap
tool and rethreaded the holes right and left. So to speak.
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2 comments:

  1. Coach DaveSeptember 16, 2010 at 12:46 PM

    Brilliant! Every size you could ever want right here :)

    http://www.ebikestop.com/sinz_expert_crank_arm_set_square_170mm-SEC-08.php

    ReplyDelete
  2. RamonaSeptember 16, 2010 at 1:04 PM

    Linc replies:
    My feeling when I read your comment was proud, then rolled over to sheepish and foolhardy when I looked at the link you provided to a different solution. Thanks - where's my time machine?
    Linc

    ReplyDelete

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