Engineered by Triumph for the sport motorcycle segment, the 2024 Triumph Daytona 660 features a 660 cc (40.3 cu in) liquid-cooled in-line three, four-stroke configuration. In factory specification, peak output is rated at 95 HP (69.3 kW) at 11,250 rpm while maximum torque reaches 69 Nm (50.9 lb-ft) at 8,250 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 143.9 HP per liter and a 3,000 rpm working window between peak torque (8,250 rpm) and peak power (11,250 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the Daytona 660 measures 200.9 kg (443 lbs) wet (curb), translating to a power-to-weight ratio of 0.47 HP/kg (2.11 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,375 mm (54.1 in) wheelbase engineered for quick, flickable steering geometry. The 14-liter (3.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Triumph archive, this model family spans 2 indexed model years from 2024 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
143.9 HP/L
Power-to-Weight
0.47 HP/kg (2.11 kg/HP)
Power Band Window
8,250–11,250 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement660.0 ccm (40.27 cubic inches)
Engine TypeIn-line three, four-stroke
Power95.0 HP (69.3 kW)) @ 11250 RPM
Torque69.0 Nm (7.0 kgf-m or 50.9 ft.lbs) @ 8250 RPM
Compression12.1:1
Bore x Stroke74.4 x 51.1 mm (2.9 x 2.0 inches)
Valves/Cylinder4
Fuel SystemInjection. Multipoint sequential electronic fuel injection with forced air induction and SAI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionDigital-inductive type via engine management system
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet. multi-plate, sipper
DrivelineO ring chain
Performance
ExhaustStainless steel 3 into 1 system with valve in secondary and under seat silencer
Chassis
Frame TypeTubular steel perimeter frame
Rake23.8°
Trail82 mm (3.2 inches)
Front SuspensionShowa 41mm (1.61in) upside down Separate Function Forks - Big Piston (SFF-BP),
Front Travel110 mm (4.3 inches)
Rear SuspensionShowa monoshock RSU, with preload adjustment
Rear Travel130 mm (5.1 inches)
Wheelbase1375 mm (54.1 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc. Brembo 4-piston radial mono-block calipers, switchable ABS.
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc. Brembo single piston caliper, switchable ABS.
Rear Brake Ø220 mm (8.7 inches)
WheelsCast aluminium alloy 5-spoke
Dimensions & Weight
Weight incl.200.9 kg (443.0 pounds)
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Overall Height1145 mm (45.1 inches)
Overall Length2045 mm (80.5 inches)
Overall Width736 mm (29.0 inches)
Fuel Capacity14.00 litres (3.70 US gallons)
Other
StarterElectric
Color OptionsSnowdonia White/Sapphire Black, Satin Granite/Satin Jet Black, Carnival Red/Sapphire Black
InstrumentsLCD multi-functional instrument pack with digital speedometer, trip computer, analogue tachometer, lap timer, gear position indicator and programmable gear change lights and clock, coded key immobiliser, TPMS ready and switchable ABS (where fitted).
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
