2010 Yamaha YZ250

  • Year: 2010
  • Color: Yamaha Blue
  • Location: MAUMEE, OH, US
  • Price: $6,990

Product description

Engine SpecificationsEngine: 2-stroke, liquid-cooled, reed-valve, single
Displacement: 249 cc
Bore and Stroke: 66.4 x 72 mm
Compression Ratio: 9.2~10.9:1
Fuel Delivery: Keihin PWK38S
Ignition / Starting: CDI / Kick
Transmission: 5-speed
Final Drive: Chain
Chassis SpecificationsSuspension (Front): Adjustable 48 mm inverted fork / 300 mm (11.8") travel
Suspension (Rear): Fully adjustable link Monocross / 315 mm (12.4") travel
Brakes (Front): 250 mm floating disc
Brakes (Rear): 245 mm disc
Tires (Front): 80/100-21
Tires (Rear): 110/90-19
DimensionsLength: 2,184 mm (86")
Width: 827 mm (32.6'')
Height: 1,309 mm (51.5'')
Wheelbase: 1,481 mm (58.3'')
Ground Clearance: 385 mm (15.1")
Seat Height: 997 mm (39.3'')
Fuel Capacity: 8 litres (1.8 imp. gallons)
Wet Weight: 104 kg (228.8 lbs)
Colour(s): Yamaha Blue
Key FeaturesOur legendary two-stroke Supercross winner is more potent than ever.
A light aluminum frame housing a patented YPVS® Power valve-equipped ripper of an engine results in an awesome power-to-weight ratio.
The YZ250 is ready to race out of the crate, complete with a ProTaper® aluminum handlebar, titanium footpegs, gripper seat and Excel rims.
Engine Features249cc liquid-cooled reed-valve-inducted two-stroke engine is lightweight, compact and features an incredibly wide, hard-hitting powerband.
Patented YPVS® power-valve system combines crisp, hard-hitting, bottom-end acceleration with strong midrange and eye-opening top-end.
Special-design carbon fiber reed-valve petals improve throttle response and engine performance across the entire rpm range.
Smooth-shifting, five-speed, close-ratio transmission with heavy-duty, multiplate clutch.
Primary kickstarter ensures smooth, easy starting action and reduced weight.
Large-capacity radiator features a ten-row core with four louvers for maximum cooling efficiency.
38mm Keihin® PWK carburetor with power jet and throttle position sensor (TPS) ensures precise fuel/air mixing and extra-crisp throttle response throughout the powerband.
Digital CDI ignition system delivers precise spark for faster, stronger response anywhere in the powerband.
Trick, works-style clutch lever features race-spec barrel adjuster for on-the-fly adjustability.
Chassis/Suspension FeaturesYZ250F-style front-brake caliper and wave-style front and rear discs minimize unsprung weight and provide excellent stopping power.
The KYB® 48mm forks feature the Speed-Sensitive System that uses piston speed to control damping force for super-precise handling and a smooth ride.
A carefully engineered, advanced aluminum frame and swingarm give the YZ250 the best handling in the 250 class.
Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
Rear, fully adjustable KYB® shock features a super-light titanium shock spring and reduced-friction Kashima coating of internals. 12.4 inches of travel, separate adjusters for high- and low-speed compression damping, and a full lock oil rebound system for increased comfort all add up to fantastic rear wheel control and a sweet ride.
Lightweight 21-inch front and 19-inch rear Excel rims provide exceptional durability and help reduce unsprung weight for optimal suspension, performance and handling.
Tapered rear wheel spacers ease sliding the rear wheel into place for quicker tire changes.
Premium Dunlop® knobbies offer race-spec traction and wear.
Additional FeaturesWide, cleated, folding titanium footpegs are lightweight and provide excellent comfort, grip and ground clearance.
Special-design gripper type seat and fuel tank, forward-canted steering crown and low handlebar provide excellent movement and more comfortable ergonomics for riders.
Wide-diameter fuel tank cap ensures easier usage, while larger tank opening means faster, hassle-free refueling.
A light and strong ProTaper® aluminum handlebar in adjustable mounts means comfort and control.
Premium drive chain has gold-colored plates for outstanding looks.
Use of light box-head bolts throughout the chassis eases maintenance while reducing weight and increasing performance.
Repackable exhaust silencer.
Durable, comfortable handlebar grips.


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