2017 Yamaha WR250F
2017 Yamaha WR250F

Specs

General Information

Manufacturer
Yamaha
Yamaha
Model Year
2017
2017
Model
WR250F
WR250F
Model Code
WR250FH
WR250FH
Color
Team Yamaha Blue
Team Yamaha Blue

Brakes/Wheels/Tires

Brakes

Front - 250 mm hydraulic single disc

Rear - 245 mm hydraulic single disc

Front - 250 mm hydraulic single disc

Rear - 245 mm hydraulic single disc

Tires

Front - 80/100-21 Dunlop® MX51

Rear - 110/80-18 Dunlop® MX51

Front - 80/100-21 Dunlop® MX51

Rear - 110/80-18 Dunlop® MX51

Dimensions

Length
85.2 in.
85.2 in.
Height
50.4 in.
50.4 in.
Width
32.5 in.
32.5 in.
Weight
Wet - 258 lbs.
Wet - 258 lbs.
Ground Clearance
12.8 in.
12.8 in.
Wheelbase
57.7 in.
57.7 in.
Seat Height
38 in.
38 in.

Drivetrain

Transmission
Wide-ratio constant-mesh; 6-speed
Wide-ratio constant-mesh; 6-speed
Final Drive
O-ring chain
O-ring chain

Engine

Engine
DOHC 4-stroke, 4 titanium valves
DOHC 4-stroke, 4 titanium valves
Displacement
249cc
249cc
Bore x Stroke
77 x 53.6 mm
77 x 53.6 mm
Compression Ratio
13.5:1
13.5:1
Fuel System
Yamaha Fuel Injection (YFI), Keihin® 44 mm
Yamaha Fuel Injection (YFI), Keihin® 44 mm
Fuel Capacity
2 gal.
2 gal.
Ignition
TCI (Transistor Controlled Ignition)
TCI (Transistor Controlled Ignition)
Clutch
Multi-plate wet
Multi-plate wet
Cooling
Liquid
Liquid

Operational

Suspension

Front - KYB® spring-type fork with speed sensitive damping, fully adjustable; 12.2 in. travel

Rear - KYB® single shock, fully adjustable; 12.5 in. travel

Front - KYB® spring-type fork with speed sensitive damping, fully adjustable; 12.2 in. travel

Rear - KYB® single shock, fully adjustable; 12.5 in. travel

Features

Additional Features

  • FULL-FEATURED INSTRUMENTATION: An onboard Enduro computer is standard and features speedo, odometer, average speed, clock and more.
  • PRACTICAL TOUCHES: The WR250F features a headlight, taillight and skid plate. A side stand is standard for added rider convenience
  • CLEAN RUNNING: 50-state emissions compliant for off-road use.

Chassis / Suspension

  • ROBUST ALUMINUM FRAME: An all-aluminum bilateral beam frame similar to the YZ250F provides strength, lightness and durability for all riding conditions.
  • LIGHTWEIGHT SUBFRAME: Removable aluminum rear subframe constructed of square-section tube for reduced weight.
  • ADVANCED SUSPENSION: Industry favorite fully adjustable KYB® spring-type forks with speed sensitive damping with Kashima Coat™ and a KYB® rear shock, also with Kashima Coat™ and featuring a large 50mm piston. Both the forks and rear shock are tuned specifically for Enduro riding.
  • PURPOSE-BUILT TIRES: Special Enduro spec tires are used to maximize traction while delivering excellent wear.

Engine

  • UNIQUE ENGINE TUNING: The revolutionary, rearward slanted, high-performance liquid-cooled 4- stroke, 4-valve, fuel-injected engine has been tuned for enduro riding.
  • FUEL INJECTION: The fuel injection system uses 3-D mapped electronic control for the injection of fuel and ignition timing that are optimized for the challenges of enduro riding.
  • 6-SPEED GEARBOX: A 6-speed wide-ratio transmission is used to improve traction in all types of conditions.
  • ELECTRIC START: Push button electric start makes starting the WR250F easy and convenient.
  • RACE-READY COOLING: YZ-based radiators feature an electric fan, ensuring stable cooling performance in tight and slow riding conditions.

Top Features

  • COMPETITION READY: Revolutionary rearward slanted, liquid-cooled, DOHC 4-stroke power plant with 4 titanium valves based on the YZ250F™, with an added sixth gear and wide ratio transmission, among other modifications, make it perfect for Enduro competition.
  • NIMBLE CHASSIS: Nearly the same bilateral beam frame that is found on the championship winning YZ250F is used on the WR250F™. It places the engine and fuel tank close to the center mass of the bike for extremely light and nimble handling character.
  • FUEL INJECTION: A Keihin® 44mm throttle body fuel injection system is tuned for Enduro riding ensures smooth throttle response and easy starting in nearly all conditions. Plus the electric start button reduces rider fatigue.
  • ADVANCED SUSPENSION: Industry leading fully-adjustable KYB® spring-type forks with speed sensitive damping and a KYB® rear shock, each tuned with Enduro-specific settings.
  • ENDURO-SPECIFIC FEATURES: With a 2 gallon fuel tank, multi-function Enduro computer, 18-inch rear wheel, O-ring chain, skid plate and Enduro spec tires, the WR250F is ready to win right out of the box.

Additional Features

  • FULL-FEATURED INSTRUMENTATION: An onboard Enduro computer is standard and features speedo, odometer, average speed, clock and more.
  • PRACTICAL TOUCHES: The WR250F features a headlight, taillight and skid plate. A side stand is standard for added rider convenience
  • CLEAN RUNNING: 50-state emissions compliant for off-road use.

Chassis / Suspension

  • ROBUST ALUMINUM FRAME: An all-aluminum bilateral beam frame similar to the YZ250F provides strength, lightness and durability for all riding conditions.
  • LIGHTWEIGHT SUBFRAME: Removable aluminum rear subframe constructed of square-section tube for reduced weight.
  • ADVANCED SUSPENSION: Industry favorite fully adjustable KYB® spring-type forks with speed sensitive damping with Kashima Coat™ and a KYB® rear shock, also with Kashima Coat™ and featuring a large 50mm piston. Both the forks and rear shock are tuned specifically for Enduro riding.
  • PURPOSE-BUILT TIRES: Special Enduro spec tires are used to maximize traction while delivering excellent wear.

Engine

  • UNIQUE ENGINE TUNING: The revolutionary, rearward slanted, high-performance liquid-cooled 4- stroke, 4-valve, fuel-injected engine has been tuned for enduro riding.
  • FUEL INJECTION: The fuel injection system uses 3-D mapped electronic control for the injection of fuel and ignition timing that are optimized for the challenges of enduro riding.
  • 6-SPEED GEARBOX: A 6-speed wide-ratio transmission is used to improve traction in all types of conditions.
  • ELECTRIC START: Push button electric start makes starting the WR250F easy and convenient.
  • RACE-READY COOLING: YZ-based radiators feature an electric fan, ensuring stable cooling performance in tight and slow riding conditions.

Top Features

  • COMPETITION READY: Revolutionary rearward slanted, liquid-cooled, DOHC 4-stroke power plant with 4 titanium valves based on the YZ250F™, with an added sixth gear and wide ratio transmission, among other modifications, make it perfect for Enduro competition.
  • NIMBLE CHASSIS: Nearly the same bilateral beam frame that is found on the championship winning YZ250F is used on the WR250F™. It places the engine and fuel tank close to the center mass of the bike for extremely light and nimble handling character.
  • FUEL INJECTION: A Keihin® 44mm throttle body fuel injection system is tuned for Enduro riding ensures smooth throttle response and easy starting in nearly all conditions. Plus the electric start button reduces rider fatigue.
  • ADVANCED SUSPENSION: Industry leading fully-adjustable KYB® spring-type forks with speed sensitive damping and a KYB® rear shock, each tuned with Enduro-specific settings.
  • ENDURO-SPECIFIC FEATURES: With a 2 gallon fuel tank, multi-function Enduro computer, 18-inch rear wheel, O-ring chain, skid plate and Enduro spec tires, the WR250F is ready to win right out of the box.