i just got back from a bit of a spin and it seems that my crank set is auger? out ie the spines are very loose with the crank set.. causing lots of slop and its getting worse irregardless of how much torque i put on the bolt... so its time to replace.. question is can i use a 10sp crank with a 10 speed drive train.. i have a nine speed dura-ace drive train and want to try to use a 10sp crank set?

any one have any luck with these types of combos? any suggestions?


thanks your help folks..

see ya on the road