I have a Deore M510 chainset on which the crank arms have taken a battering, but the chainrings are still good, so I really need to find new crank arms.
Looking for some crank arms compatible with the existing 4-bolt rings, arms preferably in silver (could be swayed on this), 170ish length, decent condition. Preferably NOT ISIS. (square taper or Hollowtech2 etc is fine).
If the arms are not square taper then I'll be needing a bottom bracket to suit them (68mm shell).
Alternatively a complete chainset may be another option, but again if not square taper then I would need a bottom bracket to suit.
Looking for something around the Shimano XT level of quality, sort of £50-ish area, could bump it up a bit if needed...
What have you got?