Pedal fallen off (Bosch motor)

[Deleted member 4366]

From memory, the thread diameter is larger and the thread is finer than a conventional ISIS bolt.

 

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you should get some self extracting bolts as less hassle to remove them for cleaning and no need for a crank puller.
https://www.ebay.co.uk/itm/FSA-Bicycle-Self-Extracting-Crank-Bolts-M15-ISIS-BB-Bottom-Bracket-Steel-/382100665741?hash=item58f6f9758d

 

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