The supersport class spent a decade dying. The hardcore 600cc fours that defined it priced themselves into irrelevance and punished anyone who rode them to work, and one by one they fell away. Triumph's answer is not to revive the old formula but to reinvent it. The Daytona 660 brings back a hallowed name not as a track-focused razor but as a road-first supersport: the looks and the soundtrack you want, without the wrist-ache and the stratospheric price. After a week with it, that turns out to be exactly the bike the class needed.

A triple where rivals had fours

At the heart of the Daytona 660 sits a 660cc inline-triple making a claimed 94 hp at 11,250 rpm and 69 Nm of torque at 8,250 rpm, with a high 12,650 rpm redline. The headline, though, is not peak power but spread: Triumph says more than 80% of peak torque is available from just 3,125 rpm. On the road that translates into a flexible, friendly engine that pulls cleanly from low revs and still rewards a hard wring-out with that addictive triple howl.

It will not match a peaky 600 four for top-end ferocity, and it is not trying to. What it offers instead is real-world usability, with a claimed 0-60 of 3.6 seconds and the kind of midrange that makes a back road genuinely fun rather than a hunt for the next downshift.

The Daytona 660 gives you the supersport experience you actually use, not the one you suffer through on a track day twice a year.

Comfortable where it counts

This is where the Daytona separates itself from the old guard. The riding position is sporty but humane, the seat is genuinely supportive, and reviewers have praised a real-world fuel range around 150 miles. For 2026 Triumph sharpened the package with adjustable Showa front suspension, standard Triumph Shift Assist (an up-and-down quickshifter) and grippy Metzeler M9RR Supersport tyres.

Braking comes from twin 310mm front discs with radial four-piston calipers, and at a claimed 201 kg the Daytona is light enough to feel agile without being nervous. It steers with the easy, planted confidence that defines Triumph's 660 platform.

The value story

The Daytona 660 starts at $9,395, and that number is central to its appeal. It undercuts almost everything with comparable looks and performance, and it does so without feeling cheap. You get a characterful triple, real brakes, adjustable suspension and a quickshifter, in a package you can ride every day.

Key specs

Spec	Detail
Engine	660cc liquid-cooled inline-triple
Power	94 hp @ 11,250 rpm
Torque	69 Nm @ 8,250 rpm
Suspension	41mm adjustable Showa fork, Showa monoshock
Brakes	Dual 310mm discs, radial 4-piston front
Seat height	810 mm
Weight	~201 kg
Tank	14 litres
Price	from $9,395 (US)

Verdict

The Daytona 660 revives a great name as a road-first supersport, and it absolutely nails the brief. It looks the part, sounds glorious and stays comfortable all day, and the 2026 updates address the few rough edges the launch bike had. It is not the sharpest track tool in the class, but that was never the point. As an everyday sportbike that you will actually want to ride, and at this price, it is one of the smartest buys on the market. See how it stacks up against its rivals in our best middleweight supersports guide.