Triumph Daytona 675 / 660.

Owner complaints filed with NHTSA, 2006 to 2025 models.

19owner complaints

6recalls

16%involved a crash, fire or injury

9,837typical miles at complaint

Years to avoid. Complaints filed with NHTSA, by model year.

No year stands out. No single Triumph Daytona 675 / 660 model year drew more than 4 complaints filed with NHTSA, so there is no year to avoid on this data.

Counts, not rates: there are no sales figures per motorcycle model year.

Every year7 model yearsMost complaints: 2007See every year →ProblemsEngine58% of complaintsengine58%electrical42%transmission & drivetrain16%See problems →Recalls & safety6 recallsFree fix at any dealerSee recalls & safety →Specs & enginesEvery versionpower, weight, seat height and priceSee specs →

Complaints by model year.

20063

20074

20082

20091

20133

20143

20253

Popular years get more complaints just because more were sold, and newer years have had less time to collect them. There are no U.S. sales figures by motorcycle model year, so these are counts, not rates.

What owners complain about. Share of complaints.

engine58%

electrical42%

transmission & drivetrain16%

suspension11%

brakes11%

Recalls 6

Engine And Engine Cooling 2025
The engine may fail due to internal damage from a disruption of oil flow.
Suspension 2015
The affected motorcycles may have been built with an improperly manufactured rear shock absorber.
Service Brakes, Hydraulic 2013
Due to a manufacturing error, the Anti-Lock Brake System (ABS) may malfunction and lose anti-lock functionality.

Show all 6

Exterior Lighting 13V104000
Due to a manufacturing error, the turn signal stems on the front and rear of the motorcycle may fracture.
Electrical System 12V445000
The regulator/rectifier can overheat and prevent the motorcycle from charging.
Service Brakes, Hydraulic 06V315000
On certain motorcycles, the anti-rotation stop bolt on the rear brake caliper may shear allowing the caliper to contact the swing arm.

Recall repairs are free at any dealer. Check a specific bike's VIN at nhtsa.gov/recalls.

Specs The maker's claimed figures for a representative year. ~ means approximate.