Final approval for Shimano crankset class-action settlement granted by court

A US federal judge recently granted final approval to the class-action settlement concerning Shimano’s Hollowtech II road crank recall, solidifying the preliminary agreement first introduced in July 2025. This development marks a significant step forward in resolving the long-standing class action lawsuit related to the cranksets. The case specifically pertains to US owners of recalled Shimano Dura-Ace and Ultegra 11-speed cranksets manufactured before July 2019.

The settlement includes a two-year extension of Shimano’s “express warranty” for bonding separation and delamination issues, ensuring coverage for any related problems until July 29, 2027. Moreover, riders who have incurred expenses for replacing faulty cranks out of their own funds will be reimbursed under the terms of the agreement. Additionally, the inspection program will be enhanced as part of the settlement, necessitating shops to utilize a manual reviewed by experts, undergo comprehensive training, and utilize a Shimano-provided magnifier equipped with a light for crank inspections.

Shimano has established a claims process to facilitate reimbursement and warranty submissions for affected US riders impacted by the recall. The recall, initiated in 2023, targeted approximately 760,000 cranksets in the United States. Despite the recall, Shimano has consistently asserted its innocence regarding any mishandling of the situation. The company has maintained that the recall was voluntary and that the majority of cranksets function correctly.

The final court approval of the class-action settlement represents the culmination of a protracted legal battle between affected consumers and Shimano over defective cranksets. This resolution will ensure that impacted riders receive the necessary support and compensation for any issues related to the recalled Dura-Ace and Ultegra 11-speed cranksets.

In closing, the conclusion of this lawsuit serves as a vital step towards resolving the issues surrounding the defective cranksets. With the final court approval in place, affected US riders can look forward to receiving the compensation and support they rightfully deserve thanks to the comprehensive terms of the class-action settlement.