Shimano Recalls Cranksets for Bicycles Due to Crash Hazard
What was recalled
This recall involves Shimano Ultegra FC-6800, Dura-Ace FC-9000, Ultegra FC-R8000, Dura-Ace FC-R9100 and FC-R9100P 11-Speed Bonded Hollowtech Road Cranksets manufactured prior to July 2019 sold individually and on bicycles sold by other manufacturers such as Trek and Specialized. A crankset is the component of the bicycle that the chain and pedals attach to for pedaling. The recalled models have printed 'Ultegra' or Dura Ace' logos on the arm. The affected models are pre-July 2019 production and have the following two letter production code on backside of the crank arm where the pedals are attached: KF, KG, KH, KI, KJ, KK, KL, LA, LB, LC, LD, LE, LF, LG, LH, LI, LJ, LK, LL, MA, MB, MC, MD, ME, MF, MG, MH, MI, MJ, MK, ML, NA, NB, NC, ND, NE, NF, NG, NH, NI, NJ, NK, NL, OA, OB, OC, OD, OE, OF, OG, OH, OI, OJ, OK, OL, PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK, PL, QA, QB, QC, QD, QE, QF, QG, QH, QI, QJ, QK, QL, RA, RB, RC, RD, RE, and RF.
Hazard
The recalled bonded crank parts can separate and break, posing a crash hazard to consumers.
Injuries
The firm has received 4,519 incidents of cranksets separating, and six reported injuries, including bone fractures, joint displacement and lacerations.
Made in
Japan
Where it was sold
- Bicycle stores nationwide from January 2012 through August 2023 for between $270 and $1,500.
Photos




Shopping for a replacement? Safer certified picks
If your item was recalled, these brands hold independent safety certifications and have no recall on record.
Avocado Green Mattress
Certified organic latex, wool, and cotton — no fiberglass.
Check pricePlushBeds
Natural latex, multiple whole-product certifications.
Check priceCertifications shown are editorial references — verify current status with the brand. Some links are affiliate links; we may earn a commission at no cost to you. See our disclosure.
Other restraint / crash recalls

Yamazuki Recalls Youth All-Terrain Vehicles (ATVs) Due to Risk of Serious Injury or Death from Crash; Violate Mandatory Standard for ATVs
Yongkang Ruihe Metal Products

Yamaha Recalls Model Year 2021-2022 Fleet Golf Cars Due to Risk of Serious Injury or Death from a Crash Hazard
Yamaha

Bicycle Helmets Recalled Due to Risk of Serious Injury or Death from Head Injury; Violates Mandatory Standard for Bicycle Helmets; Sold on Amazon by Gudook Outdoor Sports
Unknown

BRP Recalls Can-Am All-Terrain Vehicles (ATVs) Due to Risk of Serious Injury and Death from Crash Hazard
BRP