Positioned in Yamaha's custom - cruiser motorcycle lineup, the 2015 Yamaha DragStar 250 relies on a 249 cc (15.2 cu in) air-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 20.8 HP (15.2 kW) at 8,000 rpm while maximum torque reaches 20.7 Nm (15.3 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 83.5 HP per liter and a 2,000 rpm working window between peak torque (6,000 rpm) and peak power (8,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the DragStar 250 measures 160 kg (353 lbs) wet (curb), translating to a power-to-weight ratio of 0.13 HP/kg (7.69 kg per horsepower). Rider ergonomics and chassis geometry center around a 670 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,530 mm (60.2 in) wheelbase engineered for planted straight-line stability. The 11-liter (2.9 US gal) fuel tank paired with a rated consumption of 3.02 L/100 km provides an estimated theoretical range of roughly 364 km (226 miles) between fill-ups.
Specific Output
83.5 HP/L
Power-to-Weight
0.13 HP/kg (7.69 kg/HP)
Power Band Window
6,000–8,000 rpm
Theoretical Range
~364 km (226 mi)
Engine
Displacement249.0 ccm (15.19 cubic inches)
Engine TypeV2, four-stroke
Engine Details60-degree V-twin
Power20.8 HP (15.2 kW)) @ 8000 RPM
Torque20.7 Nm (2.1 kgf-m or 15.3 ft.lbs) @ 6000 RPM
Compression10.0:1
Bore x Stroke49.0 x 66.0 mm (1.9 x 2.6 inches)
Valves/Cylinder2
Fuel SystemCarburettor. BDS26
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionTCI
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet multiple plate coil springs
DrivelineConstant mesh
Performance
Fuel Consumption3.02 litres/100 km (33.1 km/l or 77.89 mpg)
Greenhouse Gases70.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeDouble cradle
Rake35.0°
Trail135 mm (5.3 inches)
Front SuspensionTelescopic fork
Front Travel140 mm (5.5 inches)
Rear SuspensionSwingarm
Rear Travel100 mm (3.9 inches)
Wheelbase1530 mm (60.2 inches)
Ground Clearance150 mm (5.9 inches)
Wheels & Brakes
Front Tyre80/100-18
Rear Tyre130/90-15
Front BrakesSingle disc
Front Brake Ø282 mm (11.1 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø130 mm (5.1 inches)
Dimensions & Weight
Weight incl.160.0 kg (352.7 pounds)
Seat Height670 mm (26.4 inches) If adjustable, lowest setting.
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.
