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RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Crank help please
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Author Topic: Crank help please  (Read 476 times)

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Offline Gary72

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Crank help please
« on: March 18, 2012, 11:47 PM »
Got a Sugino crank and it had a sealed bearing BB, But on the drive side where it threads on had disentegrated leaving the threads filled up.
What size would the threaded part be on the drive side? I guessing it's 24tpi, But what is the size and woukd it be in metric or imperial? I want to try and run a die over it and restore the threads if possible.
Cheers
Gary

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Crank help please
 

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