Triumph is doubling down on the middleweight segment for 2026, and it’s doing it the right way. Not with half-baked facelifts or mild ECU tweaks, but with a proper mechanical overhaul of its 660cc triple platform. The Trident 660 and Tiger Sport 660 both get a serious power bump, sharper styling, and meaningful chassis upgrades. Basically, these aren’t just refreshed. They’re properly evolved.
Let’s start with the engine, because that’s the headline. Both bikes now make 94 horsepower at 11,250 rpm, up from the previous generation by a healthy 13.8 horsepower. Peak torque lands at 50.2 pound-feet at 8,250 rpm, and Triumph says 80 percent of that torque is available from 3,000 rpm all the way to nearly 12,000 rpm. That means strong pull everywhere, whether you’re commuting, carving back roads, or riding two-up with luggage.
