2025 Triumph Trident 660
The numbers
Where the price sits
1 listing matches this machine, and the rule wants 3 before it will call anything a market — a median off fewer is their average. The ask is shown on its own instead.
A comparable is the same make, model, year and trim, within 3,999 miles of this odometer and 500 miles of this dealer. Unpriced listings are ignored, this one is excluded, and a dealer posting the same machine twice counts once.
What this model sells for
Median asking price by year, the cheapest state and the spread across dealers for every Triumph Trident 660 in the index: Triumph Trident 660 price guide
Who is selling it
What they say about it
Performance naked bikes at their game-changing best. Triumph's incredible signature Triple engines, are built for power, torque and instant responsiveness. Exhilarating performance and handling, unique retro-modern styling, best-in-class rider-focused technology, and Triumph’s renowned premium build quality and component specification. The Trident 660 makes every ride seriously fun.