Built around Bajaj's sport touring motorcycle platform, the 2024 Bajaj Dominar 400 relies on a 373.3 cc (22.8 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 39.4 HP (28.8 kW) at 8,800 rpm while maximum torque reaches 35 Nm (25.8 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 105.5 HP per liter and a 2,300 rpm working window between peak torque (6,500 rpm) and peak power (8,800 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Dominar 400 measures 193 kg (425 lbs) wet (curb), translating to a power-to-weight ratio of 0.2 HP/kg (4.9 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,453 mm (57.2 in) wheelbase engineered for balanced agility and highway composure. The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Bajaj archive, this model family spans 7 indexed model years from 2018 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
105.5 HP/L
Power-to-Weight
0.2 HP/kg (4.9 kg/HP)
Power Band Window
6,500–8,800 rpm
Engine
Displacement373.3 ccm (22.78 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsTripple spark
Power39.4 HP (28.8 kW)) @ 8800 RPM
Torque35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 6500 RPM
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet, Multiplate with Assist and Slipper Clutch
Chassis
Frame TypeBeam type perimeter
Front SuspensionTelescopic, 43 mm USD Fork
Front Travel135 mm (5.3 inches)
Rear SuspensionMulti-step adjustable Mono shock with Nitrox
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.
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.
