TWO-STROKE ICON
A modern two-stroke with show-stopping style, the YZ250 50th Anniversary Edition brings thrilling power, a featherweight chassis and iconic YZ heritage livery to dominate the competition.
2024 Yamaha YZ250 50th Anniversary Edition
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Chassis / Suspension
- 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. It all adds up to fantastic rear wheel control and a sweet ride.
- ALUMINUM FRAME: A carefully engineered, advanced aluminum frame and swingarm give the YZ250 the best handling in the 250cc class.
- EXCEL® RIMS: Lightweight 21-inch front and 19-inch rear Excel® rims provide exceptional durability and a premium look.
- HIGH PERFORMANCE BRAKING SYSTEM: The high performance braking system features a 270mm front rotor, 240mm rear rotor, large front pistons and rigid calipers, all combining to provide exceptional braking power and feel.
- INDUSTRY-LEADING KYB® FORK: he fully adjustable KYB® 48mm forks feature the Speed Sensitive System which uses piston speed to control the damping force for super-precise handling, superb bump absorption and 11.8 inches of suspension travel.
- LIGHTWEIGHT SUBFRAME: Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
- RACE-READY TIRES: Premium Dunlop® Geomax MX33 tires offer race-developed performance on a wide range of terrain.
Engine
- ADVANCED CARBURETOR: Advanced 38mm Hitachi Astemo® Keihin PWK38S carburetor with power jet and throttle position sensor provides precise fuel/air mixing and extra-crisp throttle response.
- CLOSE-RATIO TRANSMISSION: Smooth-shifting, close-ratio five-speed transmission with a heavy-duty, multiplate clutch ensure confident gear changes in all conditions.
- DIGITAL IGNITION: Digital CDI system delivers precise spark for faster, stronger response anywhere in the rev range.
- EXHILARATING TWO-STROKE POWER: The 249cc liquid-cooled reed-valve-inducted two-stroke engine is lightweight, compact and fun, with an incredibly wide, hard-hitting powerband.
- HIGH-CAPACITY RADIATOR: High-capacity radiator with dark louvers deliver maximum cooling efficiency and an aggressive look.
- RACE-DEVELOPED INTAKE: Special-design carbon fiber reed-valve petals improve the throttle response and engine performance across the entire rpm range.
- YAMAHA POWER VALVE SYSTEM: Patented Yamaha Power Valve System (YPVS™) combines crisp, hard-hitting bottom-end acceleration with strong mid-range and top-end.
New For 2024
- ICONIC 50TH ANNIVERSARY EDITION YZ STYLING: YZ like it's 1993 with iconic 50th Anniversary Edition heritage styling. Inspired by Yamaha's 1990s-era YZ two-strokes, the YZ250 50th Anniversary Edition pays tribute to 50 years of off-road innovation and bold Yamaha MX style.
Other Features
- RACE-READY FEATURES: Complete with an aluminum handlebar, two-position adjustable handlebar clamp, wide footpegs, gripper seat and adjustable clutch lever with works-style cable adjuster, the YZ250 50th Anniversary Edition is competition-ready straight out of the crate.
Top Features
- CLASS-LEADING KYB® SUSPENSION: The YZ250's renowned suspension performance offers unmatched levels of control, capability and comfort by way of the fully adjustable 48mm inverted KYB® front fork, including a leaf spring in the mid-speed valve for more precise damping, and the fully adjustable KYB® rear shock featuring reduced-friction Kashima Coat™ internals. It all adds up to class-defining suspension and handling characteristics.
- CONFIDENCE-INSPIRING ERGONOMICS: A carefully considered ergonomic design includes a flatter seat, narrow fuel tank, smoothly integrated body panels and slim shroud width to enable greater freedom of movement forward and back, allowing the rider to easily shift body weight for increased control and confidence.
- EXHILARATING TWO-STROKE POWER: The 249cc liquid-cooled YPVS™-equipped reed-valve-inducted two-stroke engine is lightweight, compact and fun, with an incredibly wide, hard-hitting powerband.
- HIGH PERFORMANCE BRAKING SYSTEM: High performance front and rear brake setup offers exceptional braking power and feel.
- LIGHTWEIGHT FRAME: A carefully engineered, advanced aluminum frame and swingarm give the YZ250 class-leading track performance.
- RIDER-FRIENDLY CHASSIS: Well-tuned chassis and ultra-light weight means intuitive handling, less rider fatigue and a confidence-boosting sense of control.
General Information
Model
YZ250 50th Anniversary Edition
Brakes/Wheels/Tires
Brakes
Front - Hydraulic disc, 270 mm
Rear - Hydraulic disc, 240 mm
Tires
Front - 80 / 100-21 Dunlop® Geomax MX33F
Rear - 110 / 90-19 Dunlop® Geomax MX33
Dimensions
Ground Clearance
14.2 in.
Drivetrain
Transmission
Constant-mesh 5-speed
Engine
Engine
2-stroke; reed-valve inducted
Bore x Stroke
2.6 x 2.8 in. (66.4 x 72 mm)
Compression Ratio
8.9 ~ 10.6:1
Carburetion
Hitachi Astemo® 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.
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 2024 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 all information.
Due to continued challenges across supplier networks as well as increasing logistics costs, product pricing, freight charges, specifications, and features are subject to change at any time without prior notice. Please confirm all information with your local dealership.
Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact the dealer for more details.
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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.
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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.