b*gger! how did that happen? I lost my crank tension bolt non drive side thingyamagig. Seems like there are a few options, cranks are the 590 deore ones.

http://www.chainreactioncycles.com/Models.aspx?ModelID=5095

Anyone got a spare or can point me in the way of which one to order?

thanks!

hmmm didn’t realise they did different types, I’d just get the std plastic one (non-580), or borrow one off your m8’s nip up (just a little) the crank bolts and then undo the tension bolt and return it to your m8…

I think any other than the XTR will do the job.
Its not highly loaded anyway, so as long as the threads in the axle match the tensioning bbolt it’ll be fine.