2025 Trident 660 - Triumph Motorcycles

• Type ⏐ Liquid-cooled, 8-valve, SOHC, parallel twin, 270° firing order
• Capacity ⏐ 1200 cc​
• Bore ⏐ 97.6 mm​
• Stroke ⏐ 80.0 mm​
• Compression ⏐ 12.1:1​
• Max Power ⏐ 105 PS (103.5 hp / 77.2 kW) @ 7 750 rpm
• Max Torque ⏐112 Nm (82.6 lb‑ft) @ 4 250 rpm
• Fuel injection ⏐ Multipoint EFI with ride-by-wire, 2–mode (Rain/Road)
• Exhaust ⏐ Brushed stainless steel twin silencers
• Final Drive ⏐ X-ring chain​
• Clutch ⏐ Wet, multi-plate, slip​
• Gearbox ⏐ 6-speed​, quickshift-equipped
  
  

• Frame ⏐ Tubular steel twin cradle
• Swingarm ⏐ Twin-sided, fabricated aluminium
• Front Wheel ⏐ 17″ cast alloy, 3.5″ width
• Rear Wheel ⏐ 7″ cast alloy, 5″ width
• Front Tire ⏐ 120/70 R17​
• Rear Tire ⏐ 160/60 R17​
• Front Suspension ⏐ Twin Öhlins shocks with external reservoirs, preload/compression/rebound adjustable, 116–123 mm travel
• Rear Suspension ⏐ Twin 320 mm discs with Brembo Stylema four-piston radial calipers + cornering ABS
• Front Brakes ⏐ Twin 320 mm discs with Brembo Stylema four-piston radial calipers + cornering ABS
• Rear Brakes ⏐ Single 220 mm disc with Nissin 2‑piston caliper + cornering ABS
• Instrument ⏐ LCD multi-function display with integrated colour TFT
  
  
  

• Width Handlebars ⏐ 31.2 in (792 mm)
• Height Without Mirror ⏐ 44.9 (1140mm)
• Seat Height ⏐ 31.7 in (805 mm)
• Wheelbase ⏐ 55.6 in (1413 mm)
• Rake ⏐ 22.4 º
• Trail ⏐ 3.6 in (91 mm)
• Tank Capacity ⏐ 3.8 US gal (14.5 litres)
• Wet Weight ⏐ 476 lb (216kg)

TBC (EU test cycle) — real-world owners report approximately 42–55 mpg (~5 L/100 km), depending on riding style

• Service Interval ⏐ 10,000 miles (16,000km)/12 months (whichever comes first)