Model year record

2025 Triumph Daytona 660 recalls & problems

The 2025 Triumph Daytona 660 has 1 safety recall and 3 owner complaints on file with NHTSA. The most-reported problem area is engine and engine cooling (2 complaints).

Recalls1safety recalls

Complaints3filed by owners

Crashes · fires0 · 0reported in complaints

Injuries · deaths0 · 0reported in complaints

Safety recalls

Engine and engine coolingAug 19, 2025

Engine › Oil/lubrication

Recall 25V5310001,929 vehicles

Problem: Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2024-2025 Daytona 660 motorcycles. The engine may fail due to internal damage from a disruption of oil flow.
Risk: Engine failure increases the risk of a crash.
Fix: Dealers will increase the engine oil capacity and install a redesigned dipstick, free of charge. Owner notification letters were mailed September 10, 2025. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 640.

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

What owners report

Problem area	Complaints	Crashes	Fires	Injuries	Typical mileage*
Engine and engine cooling	2	0	0	0	—
Engine	1	0	0	0	—

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Engine
The engine experienced catastrophic failure while riding the motorcycle at highway speeds - loss of power, a clicking noise, and then the engine died completely. Rider had to pull to the side of the freeway and coast to a safe location, engine would not restart. Motorcycle was then towed to the dealership who has evaluated the motorcycle and damage and opened a goodwill claim with Triumph corporate as the vehicle warranty expired at 20,000 miles (just prior to this incident occurring). The owner received the first and only recall notice for the low oil/short dipstick issue for this motorcycle on June 17th, 2026 via email - this was received five (5) days after the motorcycle was towed to…
May 29, 2026
Engine and engine cooling
The contact owns a 2025 Triumph Daytona 660. The contact received notification of NHTSA Campaign Number: 25V531000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted, but the vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Aug 27, 2025
Engine and engine cooling
The contact owns a 2025 Triumph Daytona 660. The contact stated that while driving 70 MPH, the vehicle experienced a loss of automotive power. There was no warning light illuminated. The contact pulled over, and the vehicle was towed to a local dealer where it was diagnosed, and the contact was informed that the failure could not be duplicated. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 25V531000 (ENGINE AND ENGINE COOLING); as a possible cause for the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 4,163.
Sep 15, 2025 · 4,163 miles

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.