m960 crankset crank bolt question

[mezzanine]

Are they all the same. I see this one on ebay - https://www.ebay.co.uk/itm/Shimano-Cran ... SwLJ9Z6Hp7

I'd like to keep things stock and original, could someone let me know if this one is the one I need as it says m560 but m960.

Many thanks for any extra info

 

[mdvineng]

Hollowtech 2 is hollowtech 2

 

[ishaw]

Re:

Unless it is xtr m970, that needs a different bolt iirc.

 

[mdvineng]

960 is H2 970 xtr is an abomination