CPSC fines Shimano US$11.5 million in crankarm recall

The US Consumer Product Safety Commission announced a substantial fine on components brand Shimano on Monday over its massive recall of certain HollowTech II crankarms. The civil penalty, US$11.5 million, is substantial by CPSC standards and one of the largest ever for a fitness-related company; the agency levied a $19 million fine on Peloton in 2023 for defects on its Tread treadmill that ranks among its steepest penalties of all time. Financial penalties are often used by the CPSC to effectively punish companies for failing to act quickly on product safety issues. In announcing the recall, the CPSC specifically noted that Shimano "knowingly failed to immediately report to CPSC, as required by law," that some of its 11-speed HollowTech cranksets had a defect that posed a serious material injury risk to owners. The CPSC noted that Shimano received failure reports on the crankarms as far back as 2013 and made nine discrete design and manufacturing changes intended in part or whole to address the failures. "Despite possessing information that reasonably supported the conclusion that the bicycle cranksets contained a defect which could create a substantial product hazard or created an unreasonable risk of serious injury or death, Shimano did not immediately report to the Commission," the fine notice states. Shimano’s crankarm recall is going to last yearsThe component giant has faced recalls before, but never one as critical or high-profile, and no one knows what that might mean long-term.Escape CollectiveJoe Lindsey The Shimano recall is one of the largest in recent memory, comprising more than three quarters of a million units in the US and Canada alone, and came after the company received more than 4,500 reports of failures. A settlement in a civil class-action lawsuit over the failures and recall was reached in late 2025 and was approved by a court last month. [CPSC]