The following is from NHSTA website and may be of important information to those that aren't aware or haven't had the recall fix completed.
OCTOBER 31, 2023NHTSA CAMPAIGN NUMBER: 23V730000
Rear Brakes May Require Extended Distance to Stop
Extended stopping distance increases the risk of a crash.
NHTSA ID Number: 23V730000
Manufacturer Triumph Motorcycles America, Ltd.
Components SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected: 3557
Summary
Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2020 Rocket 3 TFC, 2020-2024 Rocket 3 R, Rocket 3 GT, 2022 Rocket 3 GT Triple Black, and Rocket 3 R Black motorcycles. The rear brake master cylinder may fail to move fluid through the system properly, requiring an extended distance to stop.
Remedy
Dealers will replace the rear brake master cylinder, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Triumph's customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 611.