Check a VIN

2021 Triumph Rocket 3 GT problems

The most common problem on the 2021 Triumph Rocket 3 GT is brakes. Its complaint count is close to a typical Rocket 3 GT model year.

Typical yearClose to a typical year
Owner complaints
2
Recalls
2
Service bulletins
108
Worst area
Brakes

The worst 2021 Triumph Rocket 3 GT problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Brakes
    2

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Brakes
    2

Recalls 2

Service brakes, hydraulic: foundation components: master cylinderReported October 31, 2023 · 3,557 vehicles affected
What is wrong
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.
Risk
Extended stopping distance increases the risk of a crash.
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.

Recall number 23V730000 · Recall details

Service brakes, hydraulic: power assist: hydraulic: hoses, lines/piping, and fittingsReported November 30, 2020 · 1,241 vehicles affected
What is wrong
Triumph Motorcycles America, LTD (Triumph) is recalling certain 2020-2021 Rocket 3 GT, Rocket 3 R, and 2020 Rocket 3 TFC motorcycles. Air could have entered the antilock brake system (ABS) modulator while the rear brake system was filled during production.
Risk
Over time, the air in the ABS modulator can deteriorate rear braking efficiency, increasing the distance required to stop and the risk of a crash.
Remedy
Triumph will notify owners, and dealers will bleed the rear brake system, free of charge. The recall began December 18, 2020. Owners may contact Triumph customer service at 1‑678‑854‑2010. Triumph's number for this recall is SRAN 587.

Recall number 20V740000 · Recall details

See all 2 recalls for the 2021 Triumph Rocket 3 GT

Technical service bulletins for the 2021 Triumph Rocket 3 GT 108

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 108 bulletins for the 2021 Triumph Rocket 3 GT

What 2021 Triumph Rocket 3 GT owners say

Most recent owner complaints, unedited.

Filed Mar 17, 2022 · Brakes · TX

Rear brakes intermittently soft and sometimes pedal goes to do nothing.

Filed Feb 12, 2022 · Brakes · NJ

Rear bake failed. Pressing pedal down does not apply braking. No brake error light.

Compare the 2021 Triumph Rocket 3 GT

Other model years

2020202120222023

Questions about the 2021 Triumph Rocket 3 GT

Is the 2021 Triumph Rocket 3 GT reliable?

Owners have filed 2 complaints about the 2021 Triumph Rocket 3 GT, close to a typical Rocket 3 GT model year.

What is the most common problem with the 2021 Triumph Rocket 3 GT?

Brakes, with 2 complaints.

How many recalls does the 2021 Triumph Rocket 3 GT have?

2 recalls, covering service brakes, hydraulic.

Was there a recall on the 2021 Triumph Rocket 3 GT brakes?

Yes, 2 recalls: 23V730000, 20V740000. Check your VIN to see if your car still needs the free repair.

Share your experience with the 2021 Triumph Rocket 3 GT

Tell other buyers what went wrong and what it cost. We review every report before it appears, and we never publish names, emails or VINs.

No names, contact details or links. Reports about a dealer or a person are not published.

VIN decoder

See the problems and recalls for an exact car

Buying a used 2021 Triumph Rocket 3 GT?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history
Is this car on a recall?Check VIN