Looks good, but 2 things for me stand out in the negative. 1/ chainring mounting, that's a deal killer, If I can't be guaranteed to find one in in a nearby shop if I bend/break a chainring if I'm away on holiday, that's a NOPE! #DOWNWITHPROPRIETARY (or near to proprietary as dammit) 2/ 155 and 160mm would be nice. That said they sound like an excellent crank. :-)