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> Crank Bolt, It’s Not M8 x1.25
Mblizzard
post Aug 18 2019, 06:28 AM
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This not a stock crank. The stock is M8 x1.25. I am sure this is some variation of the AA 78 mm crank but the bolt into nose of crank is clearly not stock.

As near as I can tell it is a M7 1.25. 1.0 is too coarse to start. Anyone know for sure what the threads are on these cranks and where to get the bolt?

Type 4 store online has the stock bolt.
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Mblizzard   Crank Bolt   Aug 18 2019, 06:28 AM
Mark Henry   It should be M8, I'd try chasing it with a tap...   Aug 18 2019, 08:21 AM
Mblizzard   It should be M8, I'd try chasing it with a ta...   Aug 18 2019, 09:25 AM
Superhawk996   Useful trivia on ISO metric fasteners and trying t...   Aug 18 2019, 01:02 PM
Mblizzard   Useful trivia on ISO metric fasteners and trying ...   Aug 19 2019, 09:27 AM
mepstein   My Moto Morini motorcycle tank is held on with M7 ...   Aug 18 2019, 03:36 PM
Mark Henry   My Moto Morini motorcycle tank is held on with M7...   Aug 19 2019, 07:44 AM
mepstein   My Moto Morini motorcycle tank is held on with M...   Aug 19 2019, 08:08 AM
HAM Inc   Any chance it was improperly tapped to a U.S. size...   Aug 18 2019, 04:57 PM
draganc   Any chance it was improperly tapped to a U.S. siz...   Aug 18 2019, 10:51 PM
Mblizzard   Any chance it was improperly tapped to a U.S. siz...   Aug 19 2019, 09:30 AM
mb911   Maybe a 5/16 sae bolt as they are Very similar to ...   Aug 19 2019, 10:25 AM
Superhawk996   If you can just barely get a 6.5mm drill in there ...   Aug 19 2019, 12:58 PM
Mblizzard   Went to 2 bolt specialty stores today. Neither one...   Aug 19 2019, 04:20 PM
mb911   That is terrible.. How is that even possible??   Aug 19 2019, 04:57 PM
Mark Henry   Take it to a machine shop they can tell you what t...   Aug 19 2019, 05:56 PM
Superhawk996   Take it to a machine shop they can tell you what ...   Aug 19 2019, 06:36 PM
mepstein   Take it to a machine shop they can tell you what...   Aug 19 2019, 07:26 PM
HAM Inc   Drill and tap it for a M10 Bolt.   Aug 19 2019, 08:03 PM
porschetub   I might be a bit thick but you are talking about t...   Aug 20 2019, 12:53 AM
Superhawk996   I might be a bit thick but you are talking about ...   Aug 20 2019, 04:52 AM
Mblizzard   With lots of good advice from everyone and working...   Aug 20 2019, 09:32 AM
Mark Henry   :agree: Since it's new from T4store it's...   Aug 20 2019, 11:02 AM
Mblizzard   This is what it is suppose to do.   Aug 20 2019, 12:02 PM


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