[quote=bbattle]Perhaps they've changed the silver ones because they are what I've got, the PD-M540's and there's no accidental unclipping; you've got to twist that foot with some authority.

Which Shimano pedals in silver are the supposed bad ones?...[quote]


Not pedals, but cleats!

Use BLACK (shimano SM-SH51) cleats!!!

http://www.bikeforums.net/showthread...01#post3545901