Investigating Shimano’s snapping cranksets: What happened, unanswered questions and an engineer's reportSince first publication, this article has been updated with responses from Shimano. The updates can be found in the editor's note at the bottom of the article. For quite a few years now, we've been hearing stories of cyclists whose Shimano Hollowtech cranksets were snapping underneath them, and felt it was a problem that was too big to ignore. We published a number of articles highlighting the iss
