At the heart of the 2019 Yamaha WR250R enduro - offroad motorcycle, Yamaha utilizes a 250 cc (15.3 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 30.7 HP (22.4 kW) at 10,000 rpm while maximum torque reaches 23.7 Nm (17.5 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 122.8 HP per liter and a 2,000 rpm working window between peak torque (8,000 rpm) and peak power (10,000 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 WR250R measures 133.8 kg (295 lbs) wet (curb), translating to a power-to-weight ratio of 0.23 HP/kg (4.36 kg per horsepower). Rider ergonomics and chassis geometry center around a 930 mm (36.6 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,420 mm (55.9 in) wheelbase engineered for balanced agility and highway composure. The 7.57-liter (2 US gal) fuel tank paired with a rated consumption of 3.31 L/100 km provides an estimated theoretical range of roughly 229 km (142 miles) between fill-ups.
Within MotoLibrary's Yamaha archive, this model family spans 14 indexed model years from 2008 to 2021, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
122.8 HP/L
Power-to-Weight
0.23 HP/kg (4.36 kg/HP)
Power Band Window
8,000–10,000 rpm
Theoretical Range
~229 km (142 mi)
Engine
Displacement250.0 ccm (15.26 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power30.7 HP (22.4 kW)) @ 10000 RPM
Torque23.7 Nm (2.4 kgf-m or 17.5 ft.lbs) @ 8000 RPM
Compression11.8:1
Bore x Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTCI with direct ignition coil
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiplate wet clutch
Performance
Fuel Consumption3.31 litres/100 km (30.2 km/l or 71.06 mpg)
Greenhouse Gases76.8 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustTucked-in, three-chamber muffler
Chassis
Rake26.7°
Trail112 mm (4.4 inches)
Front SuspensionInverted fork, fully adjustable
Front Travel269 mm (10.6 inches)
Rear SuspensionSingle shock, fully adjustable
Rear Travel269 mm (10.6 inches)
Wheelbase1420 mm (55.9 inches)
Ground Clearance300 mm (11.8 inches)
Wheels & Brakes
Front Tyre80/100-21
Rear Tyre120/80-18
Front BrakesSingle disc. Hydraulic.
Front Brake Ø250 mm (9.8 inches)
Rear BrakesSingle disc. Hydraulic.
Rear Brake Ø230 mm (9.1 inches)
Dimensions & Weight
Weight incl.133.8 kg (295.0 pounds)
Seat Height930 mm (36.6 inches) If adjustable, lowest setting.
Overall Height1229 mm (48.4 inches)
Overall Length2174 mm (85.6 inches)
Overall Width810 mm (31.9 inches)
Fuel Capacity7.57 litres (2.00 US gallons)
Other
StarterElectric
Color OptionsTeam Yamaha Blue
InstrumentsProvides speed, clock, tripmeter and self-diagnostic function. Measurement mode includes stopwatch, distance-compensating tripmeter, etc.
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.
