Review – Key Features – Features & Benefits – Specifications
2027 Yamaha YZ250X: TWO‑STROKE WOODS RACER.
Introducing the new 2027 Yamaha YZ250X…
Engineered with all the reliability and durability you’ve come to expect from Yamaha, this two‑stroke was born to win Cross Country races. Featuring a robust 250cc engine, optimized rider ergonomics, and a long list of XC details that solidifies its position as the king of woods!
Delivering punchy two-stroke performance for XC courses and woods rides, the YZ250X combines hard-hitting power with an advanced chassis and ergonomics that eats up miles of trail.
Two-Stroke Power: Tuned for Enduro
The lightweight, compact and fun, 249cc liquid-cooled two-stroke engine features enduro-optimized compression ratio, YPVS timing and a model-specific digital CDI unit, all focused on creating a broad, usable power delivery specifically suited to cross country competition.
Advanced Motocross-Derived Chassis
The YZ250X’s ultra-lightweight frame features a carefully crafted combination of aluminum castings, forgings and extrusions for the perfect balance of rigidity and flex for XC racing. The industry-leading fully adjustable Speed Sensitive System KYB® spring-type front fork is matched with a fully adjustable high performance KYB® long-travel rear shock, both tested and tuned specifically for the needs of cross country racers.
Exceptional Ergonomics
To increase cross country rider confidence, the YZ250X’s smoothly integrated body panels, narrow fuel tank design, slim shroud width and flat seat all combine to enable greater freedom of movement forward and back, allowing the rider to easily shift body weight for better control.
Premium Wheels & Tires
With exceptional durability and a premium appearance, the blue Excel® rims come wrapped in high performance Dunlop® Geomax MX33 tires that deliver race-ready performance for a wide range of terrain.
Cross Country Features
The YZ250X’s cross country competition-focus includes an 18-inch rear wheel, wide-ratio gearing, standard side stand, sealed O-ring chain and reserve fuel petcock.
2027 Yamaha YZ250X Totalmotorcycle.com Key Features
- 249cc DISPLACEMENT
- 229 lb WET WEIGHT
- 38.4 in SEAT HEIGHT
- 58.5 in WHEEL BASE
- Optimized rider ergonomics to improve mobility in challenging cross-country conditions
- Optimized intake design allows for a straight, more efficient draw of air into the intake tract.
- High performance braking system features large front pistons, rigid caliper and a 270mm front rotor.
- “Re-tuned” engine vs YZ250 (Ignition, timing, & YPVS)
- Wider ratio transmission gears Vs. YZ250 (3rd gear & higher)
- Heavy duty clutch
- Unique front & rear suspension settings
- 18″ rear wheel
2027 Yamaha YZ250X Totalmotorcycle.com Features and Benefits
Advanced Motocross-Derived Chassis
Ultra-lightweight YZ250-spec frame features carefully engineered combination of aluminum castings, forgings and extrusions for the perfect balance of rigidity and flex. The industry-leading fully adjustable Speed Sensitive System KYB® spring-type front fork is matched with a fully adjustable high performance KYB® long-travel rear shock, both tested and tuned specifically for the needs of cross country racers.
Bold YZ Styling
Along with slim, aggressive bodywork, the bold graphics scheme further highlights the YZ family pedigree. Premium Yamaha graphics are embedded to provide excellent durability and scratch resistance.
Exceptional Ergonomics
To increase rider confidence in challenging cross country conditions, smoothly integrated body panels, narrow fuel tank design, slim shroud width and flat seat all combine to enable greater freedom of movement forward and back, allowing the rider to easily shift body weight for better control.
GNCC®-inspired Features
Cross country focused suspension setup, optimized YPVS™ settings, lightweight Excel® wheels paired with Dunlop® Geomax MX33 tires, sealed O-ring chain, standard side stand and fuel tank petcock with reserve position all combine to make the perfect GNCC® racer.
High Performance Brake System
A high performance, lightweight braking system features large front pistons, rigid calipers, and 270mm front rotor and 240mm rear rotor, all combining to provide exceptional braking power and feel along with reduced unsprung weight.
Two-Stroke Power: Tuned for Enduro Racing
The YZ250X is optimized for the unique demands of Hare Scrambles and GNCC® racing. The Yamaha Power Valve System (YPVS™)-equipped 249cc two-stroke engine is mated to a wide-ratio five-speed transmission for the ultimate cross country power plant.
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.
Compact Exhaust Expansion Chamber
A compact exhaust expansion chamber improves clearance in tight terrain while providing excellent exhaust efficiency.
Durable Clutch Design
For improved clutch durability without compromising smooth operation, six inner pressure plates with advanced friction material offer excellent heat resistance characteristics ideal for extended cross-country competition.
Efficient Air Intake Design
Intake design allows for a straighter, more efficient draw of air into the intake tract.
Efficient Straight-Flow Intake
Intake design allows for a straighter, more efficient draw of air into the intake tract.
Enduro-Tuned Digital CDI
The YZ250X is tuned for enduro with a model-specific digital CDI unit.
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.
Hard-Hitting 249cc Two-Stroke Engine
A 249cc reed-valve-inducted two-stroke engine is lightweight, compact and fun with a wide, hard-hitting powerband.
Heat-Resistant Multi-Plate Clutch
Durable clutch design includes six inner pressure plates with advanced friction material for exceptional heat resistance.
High-Capacity Radiator
A high-capacity radiator with dark louvers delivers aggressive looks and cooling efficiency for demanding cross country racing conditions.
Narrow Exhaust Pipe
Unique compact exhaust expansion chamber is designed especially for the YZ250X to improve both horizontal and vertical clearance on tight, technical courses while still providing excellent exhaust efficiency.
Tuned for GNCC® Competition
The YZ250X utilizes a model-specific digital CDI unit compared to its motocross sibling focused on creating a broad, usable power delivery specifically suited to cross country and enduro-style competition.
Wide-Ratio Five-Speed Transmission
Smooth-shifting wide-ratio transmission ensures proper gearing from tight woods to wide-open fire roads.
Wide-Ratio Transmission
Smooth-shifting wide-ratio transmission ensures proper gearing from tight woods to wide-open fire roads.
CHASSIS/SUSPENSION
Adjustable Tapered Aluminum Handlebar
Tapered aluminum handlebar include adjustable mounts for more comfortable ergonomics.
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.
Cross-Country Tuned KYB® Fork
Best-in-class Speed Sensitive 48mm KYB® fork is tuned for cross country, offering precise damping and 11.8 inches of travel.
Dunlop® Geomax MX33 Tires
High performance Dunlop® Geomax MX33 tires offer outstanding cornering traction, stability and feel.
Durable Excel® Blue Wheels
Slick blue Excel® rims provide exceptional durability and a premium look.
Fully Adjustable KYB® Rear Shock
Fully adjustable KYB® shock provides exceptional rear wheel control, class-leading performance and 12.4 inches of travel.
High Performance Brake System
A high performance, lightweight braking system features large front pistons, rigid calipers, and 270mm front rotor and 240mm rear rotor, all combining to provide exceptional braking power and feel along with reduced unsprung weight.
High-Performance Dual-Disc Brakes
High performance braking system features 270mm front rotor, 240mm rear rotor, large front pistons and rigid calipers.
Industry-Leading KYB® Fork
The 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, while a hand-adjustable knob offers quick, toolless compression adjustments.
Lightweight Removable Rear Subframe
Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
Premium Excel® Wheels & Dunlop® Tires
Slick blue Excel® rims provide exceptional durability and a premium look. They come wrapped in high performance Dunlop® Geomax MX33 tires for improved cornering traction, stability and feel.
YZ250-Based Frame
Ultra-lightweight YZ250-spec frame features carefully engineered combination of aluminum castings, forgings and extrusions for the perfect balance of rigidity and flex. Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
YZ250-Spec Aluminum Frame
Ultra-lightweight YZ250-spec aluminum frame is precisely engineered for the perfect balance of rigidity and flex.
ADDITIONAL FEATURES
Cross Country Ergonomics
A racy “gripper”-type seat and narrow fuel tank combined with a tapered aluminum handlebar and adjustable mounts create greater freedom of movement and more comfortable ergonomics for riders.
Cross Country Features
The YZ250X is focused on cross country competition with an 18-inch rear wheel, wide-ratio gearing, standard side stand, sealed O-ring chain, reserve fuel petcock and a water-resistant PVC handle bar pad, all adding up to exceptional cross country performance.
Embedded Durable YZ Graphics
Premium embedded Yamaha graphics highlight the YZ family pedigree and provide excellent durability.
Enduro-Ready Standard Equipment
Enduro features include an 18-inch rear wheel, wide-ratio gearing, side stand, sealed O-ring chain and reserve fuel petcock.
Freedom-of-Movement Ergonomics
A flat seat, narrow fuel tank and well-integrated body panels combine to create greater freedom of movement.
*Manufacturer’s Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.
2027 Yamaha YZ250X – Totalmotorcycle.com Specifications/Technical Details
US MSRP Price starting at: $8,199 USD
Canada MSRP Price starting at: $10,849 CDN
Europe/UK MSRP Price starting at: £ See Dealer GBP (On The Road inc 20% Vat)
ENGINE
| Engine Type | 249cc liquid-cooled 2-stroke; reed-valve inducted |
| Bore x Stroke | 66.4mm × 72.0mm |
| Compression Ratio | 7.9~9.4:1 |
| Fuel Delivery | Hitachi Astemo® Keihin PWK38S |
| Transmission | Constant-mesh 5-speed; multiplate wet clutch |
| Final Drive | Chain |
| Fuel Capacity | 1.8 gal |
CHASSIS
| Suspension/Front | KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel |
| Suspension/Rear | KYB® single shock; fully adjustable, 12.4-in travel |
| Brakes/Front | Hydraulic disc, 270mm |
| Brakes/Rear | Hydraulic disc, 240mm |
| Tires/Front | 80/100-21 Dunlop® Geomax MX33F |
| Tires/Rear | 110/100-18 Dunlop® Geomax MX33 |
DIMENSIONS
| LxWxH | 86.0 in x 32.5 in x 50.8 in |
| Seat Height | 38.4 in |
| Wheelbase | 58.5 in |
| Rake (Caster Angle) | 27.7° |
| Trail | 4.8 in |
| Max. Ground Clearance | 14.2 in |
| Fuel Capacity | 1.8 gal |
| Wet Weight*** | 229 lb |
OTHER
| Warranty | 30 Day (Limited Factory Warranty) |
*Manufacturer’s Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
