- Our 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.
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- 249cc 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.
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- YZ250F-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.
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- Wide, 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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