2026 Triumph Trident 660Cosmic Yellow

Thrilling performance with everyday rideability is what the Trident 660 does best, and now it brings a sharper, more athletic attitude to match. Its 660cc triple gives it an instant, responsive feel, and the triple soundtrack turns every run across town into a small escape.

For 2026 the triple makes 94 HP (up from 81) and 50.2 lb-ft (up from 47), with new bodywork, a more muscular stance and refined chassis geometry. Updated Showa suspension pairs 41mm upside-down forks with a Showa monoshock, and you get Triumph Shift Assist, cruise control, lean-sensitive Optimized Cornering ABS, three riding modes and My Triumph Bluetooth connectivity.

At 430 lb with fuel and a 31.9-inch seat, it feels planted and sporty through a bend and easy to place in traffic. Quick urban escapes and long, sweeping back roads are where it shines.

Key specs

• Engine: 660cc
• Power: 94 hp
• Torque: 50.2 lb-ft
• Seat height: 31.89 in (810 mm)
• Wet weight: 429.9 lb (195 kg)
• Fuel capacity: 3.7 gal (14 liters)

Why buy it at SCM: Southern California Motorcycles is the only Triumph dealer in Orange County and the #1 Triumph dealer in the U.S. by unit sales, built over 25 years of selling and servicing Triumphs. Factory-trained technicians in our Orange County service department prep and service every Triumph we sell. Come see it in person at our showroom in Brea, North Orange County, just off the 57.

Questions riders ask

Trident 660 or Trident 800? The Trident 660 makes 94 HP and 50.2 lb-ft and weighs 430 lb with fuel. The Trident 800 steps up to a 798cc triple with 113 HP and 61.9 lb-ft and comes with a flyscreen and belly pan. Both have a 31.9-inch seat.

What riding modes does it have? Three: Sport, Road and Rain, with lean-sensitive Optimized Cornering ABS as standard.