Shimano is continuing its inspection and replacement program of selected bonded 11-speed HOLLOWTECH II road cranksets produced between June 1, 2012, up to and including June 30, 2019, for a possible bonding separation issue.
Affected products are DURA-ACE and ULTEGRA branded cranksets with the following model numbers: ULTEGRA FC-6800, FC-R8000 and DURA-ACE FC-9000, FC-R9100 and FC-R9100-P.
If you have any of these models, then you can visit the website below for further guidance as to whether you need to do anything:
If you' re not sure what to do or need help deciding whether you should do anything further after visiting the above website, feel free to contact us. We are happy help and will carry our an inspection free of charge.
Though the majority of cranksets will be fine, we have had a couple of cranksets with issues, one of which is pictured below.
Damaged Crankset
