Quote:
Originally Posted by Bibio
ok i just looked at the top of the crank arm and it says ermm hollowtech II... wonder why the nuts dont fit. think i'll pull the arm off again at the weekend.....
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On the back of the crank arm should be the model or part number, so you can use that to ascertain the model crank you have
Then you can search for a suitable crank arm fixing bolt as its called