Model year

2021 Triumph Rocket 3 R

Motorcycle, gasoline, built in Thailand. Owner complaints on file from Mar 15, 2022 to Sep 7, 2026.

Recall campaigns covering this model year24,798 vehicles or units across those campaigns
Owner complaints33.0 times the median 2021 motorcycle
Severity index0.02021 motorcycles average 5.8
First 24 months2Complaints in its first two years
Complaints over time

Complaints about the 2021 Triumph Rocket 3 R peaked in 2022, with 2 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.511.52202222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

33% of complaints about the 2021 Triumph Rocket 3 R name fuel system

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Fuel system
1
Powertrain
1
Brakes
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

2 recall campaigns cover the 2021 Triumph Rocket 3 R

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2021 Triumph Rocket 3 R
CampaignFiledSubjectComponentVehiclesRemedy
23V-730Oct 31, 2023Rear brake master cylinder may fail to move fluid through the system properly, requiring an extended distance to stopBrakes3,557Part replacement
20V-740Nov 30, 2020Air could have entered the antilock brake system (ABS) modulator while the rear brake system was filled during productionBrakes1,241Not stated
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2021 Triumph Rocket 3 R

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

3 complaints on file, page 1 of 1.

  1. Filed Sep 7, 2026Failure Jul 1, 2026Bushnell, FLPower train

    Transmission issues Not related to a quickshifter mine did not come with one. It pops out of gear at low rpms or deceleration which can lead to an accident. In cornering and braking to rapid deceleration for emergency.it just stopped shifting properly one day. I had some voltage problems on the 5v wire all symptoms are fixed except the transmission. Thinking maybe the GPS gear position sensor. Nope pedal is sloppy and needing manual pressure to stay engaged.

    NHTSA complaint 11762561
  2. Filed Jun 24, 2022Failure Jun 18, 2022Lakeville, MNService brakes

    -Rear brake pedal travels to the mechanical stop with very little braking effectiveness. The motorcycle is available for inspection. -With the rear brake effectively useless full braking capability is not available. The inability to stop efficiently is absent putting the rider and other motorists at risk. -The motorcycle is currently at the dealer for inspection/repair. The service desk confirmed the rear brake pedal traveled to the mechanical stop with little resistance. -The motorcycle was dropped off at the dealer on 6/24/22. No other agencies have inspected it. -There were no warning lamps or messages. The brake pedal began to "soften" at approximately 2400 miles. -The motorcycle VIN shows no outstanding recalls, including NHTSA Campaign Number 20V740000 however it would appear the problem may still exist.

    NHTSA complaint 11470888
  3. Filed Mar 15, 2022Failure Sep 1, 2021500 milesTorrance, CAFuel system, Gasoline

    The contact owns a 2021 Triumph Rocket 3R. The contact stated that fuel was leaking from the fuel tank while riding the motorcycle and, while the motorcycle was stationary. One day after refueling the motorcycle, fuel started spewing out of the fuel tank while riding. The contact then took the motorcycle to a dealer as fuel continued to spew out of the fuel tank. The motorcycle remained in the possession of the dealer but was not yet diagnosed. The manufacturer was not notified of the failure. The motorcycle had not been repaired. The failure mileage was approximately 500.

    NHTSA complaint 11456859
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

108 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

  • COM1-35109 Jul 14, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it immediately.
  • COM2 - 34886 Jun 23, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately.
  • COM1 - 34815 Jun 16, 2026 · Service Bulletin/Repair Instructions
    Dealer notice reminding of the correct Brake bleed requirement following extended storage, as outlined in the Owner's Handbook.
  • TB264 May 18, 2026 · Service Bulletin/Repair Instructions
    Technical Bulletin 264 provides instructions that relates to: Triumph Diagnostic Tool - New Motorcycle Connection and Diagnostics Workflow, Triumph Diagnostic Tool - End of Support for Microsoft Windows 10.
  • COM6 - 34491 May 19, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026-06 and dealers should begin using it immediately.
  • COM5 - 34490 May 19, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Technical Bulletin 264.
  • COM4 - 34435 May 14, 2026 · Service Bulletin/Repair Instructions
    Dealer notice advising the availalbility of TDT version 2026-05.2 which resolves the ABS as Not Connected issues in SmartScan, on Tracker 400 & Thruxton 400 models.
  • COM02 - 34238 Apr 24, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2026-05.1 and dealers should begin using it immediately.
  • COM01 - 34227 Apr 23, 2026 · Service Bulletin/Repair Instructions
    Dealer notice reminding of Motorcycle Cleaning, prohibited use of High-Pressure & Steam Cleaning equipment.
  • COM01 - 33784 Mar 17, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2026-04 and dealers should begin using it immediately.
  • COM1 - 33480 Feb 18, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2026-03 and dealers should begin using it immediately.
  • COM2 - 33233 Jan 28, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2026-02 and dealers should begin using it immediately.
  • COM1 - 32976 Jan 7, 2026 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2026-01 and dealers should begin using it immediately.
  • COM2 - 32716 Dec 4, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Technical Bulletin 255.
  • COM1 - 32684 Dec 2, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-13 and dealers should begin using it immediately.
  • COM3 - 32486 Nov 14, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-12.1 and dealers should begin using it immediately.
  • COM2 - 32455 Nov 12, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-12 and dealers should begin using it immediately.
  • TB255 Nov 11, 2025 · Service Bulletin/Repair Instructions
    Technical Bulletin 255 provides instructions that applies to: Triumph Diagnostic Tool - Addition of Pinpoint Test Links to Smart Scan DTC Screen & Triumph Diagnostic Tool - Removal of IUPR Uploader Application
  • COM1 - 31796 Sep 16, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-11 and dealers should begin using it immediately.
  • 31343 Jul 21, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-10 and dealers should begin using it immediately.
  • COM2 - 31089 Jun 24, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-09.1 and dealers should begin using it immediately.
  • COM1 - 31039 Jun 16, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-09 and dealers should begin using it immediately.
  • COM5 - 30840 May 23, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising the availability of Diagnostic software version 2025-08 and dealers should begin using it immediately.
  • COM3 - 30807 May 20, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising of Dealer TOL platform impacting the latest Diagnostic software download - logging off.
  • COM2 - 30768 May 14, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising the availability of Diagnostic software version 2025-07 and dealers should begin using it immediately.
  • TB250 May 6, 2025 · Service Bulletin/Repair Instructions
    Technical Bulletin 250 provides instructions that applies to the Triumph Diagnostic Tool Update - Smart Scan VIN Query and VIN Data Page, Triumph Diagnostic Tool - Engine ECM Diagnostics - Write VIN Function, Electronic Control Modules (ECMs) Must Not Be Sw…
  • COM1 - 30678 May 6, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Technical Bulletin 250.
  • COM9 - 30576 Apr 24, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising the availability of Diagnostic software version 2025-06 and dealers should begin using it immediately.
  • COM7 - 30524 Apr 21, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising of some customer complaints relating to condensation in the instrument pack and headlamp.
  • COM6 - 30499 Apr 15, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software version 2025-05 and dealers should begin using it immediately.
  • COM6_30309 Mar 27, 2025 · Service Bulletin/Repair Instructions
    Dealer notice advising that the new Autoscan feature within the SmartScan function has now been enabled with the release of TDT 2025-04.1 and that instructions are detailed in Technical Bulletin 249.
  • TB249 Mar 21, 2025 · Service Bulletin/Repair Instructions
    Technical Bulletin 249 provides instructions that applies to the Triumph Diagnostic Tool - New Smart Scan Download Feature - Calibration Option Selection and the Triumph Diagnostic Tool - New Smart Scan Feature - Autoscan.
  • COM5_30212 Mar 19, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-04.1 and that dealers should begin using it immediately. This version includes a fix for the hardware part number-based calibration download issue.
  • COM3_30112 Mar 10, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-04 and dealers should begin using it immediately.
  • COM3-29956 Feb 21, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-03 and that dealers should begin using it immediately.
  • COM1-29817 Feb 4, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-02 and that dealers should begin using it immediately.
  • COM1-29689 Jan 21, 2025 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2025-01 and that dealers should begin using it immediately.
  • COM3_29478 Dec 16, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-14 and that dealers should begin using it immediately.
  • COM3-29131 Nov 13, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-13 and dealers should begin using it immediately.
  • COM2-28473 Sep 11, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-12 and dealers should begin using it immediately.
  • COM1-28369 Aug 28, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-11 and that dealers should begin using it immediately.
  • COM3-28197 Jul 29, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-10 and dealers should begin using it immediately.
  • COM2-28140 Jul 18, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-09.1 and dealers should begin using it immediately.
  • COM1-28064 Jul 9, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-09 and dealers should begin using it immediately.
  • TU2-27963 Jun 28, 2024 · Other
    Dealer notice advising to ensure customers are aware of the proper use of the storage compartment.
  • COM2-27933 Jun 25, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-08.1 and dealers should begin using it immediately.
  • COM1-27828 Jun 14, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-08 and dealers should begin using it immediately.
  • COM7-TDT May 21, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-07 and dealers should begin using it immediately.
  • SMT-COM-02 Mar 18, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-04 and dealers should begin using it immediately.
  • SMT-COM-01 Apr 3, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-03 and dealers should begin using it immediately.
  • Parts Feb 15, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-02 and dealers should begin using it immediately.
  • SMTCOM01 Jan 17, 2024 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2024-01 and dealers should begin using it immediately.
  • SMT-COM03 Dec 23, 2023 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2023-08 and dealers should begin using it immediately.
  • SMT-COM01 Dec 10, 2023 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2023-06 and dealers should begin using it immediately.
  • SMTSB607 Jun 7, 2023 · Service Bulletin/Repair Instructions
    Service Bulletin 607 instructs dealers to install a replacement battery fuse and attach a new fuse box label.
  • SMTCOM01 Jun 7, 2023 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Service Bulletin 607.
  • SMT-COM03 May 22, 2023 · Service Bulletin/Repair Instructions
    Dealer notice advising of a bug notification affecting calibration download function on certain systems.
  • SMT-COM01 Mar 5, 2023 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2023-02.1 and dealers should begin using it immediately.
  • SMT-TB230 Jun 4, 2023 · Service Bulletin/Repair Instructions
    Technical Bulletin 230 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking, Introduction of New Instrument Hardware, Triumph Diagnostic Tool 2023-02 Update - Calibrations Removed From Service and Encapsulated Fixi…
  • SMT-COM03 Jun 4, 2023 · Service Bulletin/Repair Instructions
    Dealer notice announcing the availability of Diagnostic software 2023-02 and dealers should begin using it immediately.
Source: NHTSA manufacturer communications files.