2021 Yamaha YZ250 •
$7,499
2-STROKES. 1ST PLACE.
Pure performance and full-throttle adrenaline is what you get from this lightweight and reliable 2-stroke moto machine.
- Features
- Specs
- Options
- Photos
- Promotions
Chassis / Suspension
- 270 MM FRONT BRAKE: Large 270mm front disc brake coupled with high-performance pad material offers outstanding machine control and performance, plus exceptional stopping power and controllability.
- INDUSTRY-LEADING FORK: The KYB® 48mm forks feature the Speed-Sensitive System that uses piston speed to control the damping force for super-precise handling and a smooth ride.
- ALUMINUM FRAME: A carefully engineered, advanced aluminum frame and swingarm give the YZ250 the best handling in the 250 class.
- LIGHTWEIGHT SUBFRAME: Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
- ADVANCED KYB® SHOCK: Fully adjustable KYB® shock features reduced-friction Kashima Coat™ 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 for fantastic rear wheel control and a sweet ride.
- EXCEL® RIMS: Lightweight 21-inch front and 19-inch rear Excel® rims provide exceptional durability and help reduce unsprung weight for optimal suspension, performance and handling.
- RACE-READY TIRES: Premium Dunlop® knobbies offer race-spec traction and wear.
Engine
- TWO-STROKE POWER: The 249cc liquid-cooled reed-valve-inducted two-stroke engine is lightweight, compact and features an incredibly wide, hard-hitting powerband.
- YAMAHA POWER VALVE SYSTEM: Patented YPVS™ combines crisp, hard-hitting bottom-end acceleration with strong midrange and eye-opening top-end.
- ADVANCED CARBURETOR: 38 mm Keihin® PWK carburetor with power jet and throttle position sensor (TPS) provides precise fuel/air mixing and extra-crisp throttle response throughout the powerband.
- RACE-DEVELOPED INTAKE: Special-design carbon fiber reed-valve petals improve the throttle response and engine performance across the entire rpm range.
- CLOSE-RATIO TRANSMISSION: Smooth-shifting, five-speed, close-ratio transmission with heavy-duty, multiplate clutch.
- HIGH-CAPACITY RADIATOR: Large-capacity radiator features a ten-row core with four louvers for maximum cooling efficiency.
- DIGITAL IGNITION: Digital CDI system delivers precise spark for faster, stronger response anywhere in the powerband.
Other Features
- RACE-READY FEATURES: Complete with an aluminum handlebar, 2-position adjustable handlebar clamp, wide foot pegs, gripper seat and adjustable clutch lever with works-style cable adjuster, the YZ250 is ready to race out of the crate.
Top Features
- MODERN STYLING: The front fender, front number plate, radiator shrouds, side number plates, air box, rear fender, fork guards, as well as the rear brake disc protector, rear brake caliper protector and wider foot pegs offer modern, aggressive styling —just like the 4-strokes.
- LIGHTWEIGHT FRAME: A light aluminum frame houses the patented YPVS™-equipped ripper of an engine for an awesome power-to-weight ratio.
- RIDER-FRIENDLY CHASSIS: Ultra light weight means nimble handling and less fatigue.
- 270 MM FRONT BRAKE: Large 270 mm front disc brake coupled with high-performance pad material offers outstanding machine control and performance, plus exceptional stopping power and controllability.
General Information
Brakes/Wheels/Tires
Brakes
Front - Hydraulic disc, 270 mm
Rear - Hydraulic disc, 245 mm
Tires
Front - 80 / 100-21 Dunlop® MX52
Rear - 110 / 90-19 Dunlop® MX52
Dimensions
Ground Clearance
Maximum - 14.2 in.
Drivetrain
Transmission
Constant-mesh 5-speed
Engine
Engine
2-stroke; Reed-valve inducted
Bore x Stroke
66.4 x 72 mm
Compression Ratio
8.9 ~ 10.6:1
Carburetion
Keihin® PWK38S
Operational
Front Suspension
KYB® Speed-Sensitive System inverted fork; fully adjustable
Travel - 11.8 in.
Rear Suspension
KYB® single shock; fully adjustable
Travel - 12.4 in.
Rake
Caster angle - 27.7°
Other
Warranty
30 Day (Limited Factory)
Professional rider(s) on closed area. Dress properly for your ride with a helmet, eye protection, and protective riding gear. Do not drink and ride. It is illegal and dangerous. Specifications are subject to change.
We are in the process of adding model data for the new 2021 Yamaha models. We do everything we can to ensure that all of our information is correct; however, during the initial entry process, we reserve the right to make additions, deletions, or modifications to model specifications, features, images and prices displayed on this and any associated webpage at any time without prior notice. Please contact your local dealer to confirm information.
Yamaha ATV Disclaimer
ATVs are recommended for those aged 16 years and older. YAMAHA recommends an approved training course. See your dealer or call
Yamaha SXS Disclaimer
Professional driver on closed course. Always protect the environment and wear your seat belt, helmet, eye protection and protective clothing. Read the owner’s manual and product warning labels before operation. Model shown with optional accessories. Vehicle specifications subject to change.
Yamaha Motorcycle Disclaimer
Professional rider(s) on closed area. Dress properly for your ride with a helmet, eye protection, and protective riding gear. Do not drink and ride. It is illegal and dangerous. Specifications are subject to change.