Interesting timing - I was about to post to see if anyone knew of a place to get a puller for my Stronglight 63 crank. The options seems pretty limited. I agree that $50 is a lot to spend on a tool that you might need for only a single bike and might only use once a year when regreasing the bearings. Maybe we need to start a tool lending or rental program. Anyone got a puller they wouldn't mind renting or loaning to me for a short while?