2024 Yamaha YZ250F Bike

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Best Bike Ever
Rating:
The Good
Lot of Power for a 250, it’s impressive! Suspension is perfect, the bike is balanced once setup right, the ergo is really smooth, it’s so easy to move on the bike, maintenance is easy, the Free Power Tuner app is a big bonus! It’s the best package you can get right off the showroom floor in my opinion!
The Bad
The bike is not enough strong off the bottom for turning in 3rd gear that can be easily fixed with one touth more on the rear sproket, the seat is harder on the butt, it makes you stay in the right standing position 😅. Yamaha should put a more serious Bar Pad on the Handlebar.
Overall Review:

This is the best bike period! That’s like a Little 450 but much more easy to handle! 

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Specifications

Product
Yamaha YZ250F Bike
Model Year
2024
Engine Size
250cc
Engine Type
Four-Stroke
Engine Displacement
250cc
Bore x Stroke
77.0 mm x 53.6 mm
Compression Ratio
13.8:1
Fuel System
Mikuni adjustable fuel injection, 44mm throttle body, high-pressure electric fuel pump, 12-hole Denso injector, all to ensure optimum fuel atomization and air/fuel calibration for excellent rideability in a wide range of riding conditions
Ignition
Push-button electric starter with compact-motor and ultra-lightweight lithium battery
Transmission
Constant-mesh 5-speed; large-diameter multiplate wet clutch to boost reliability under high-heat conditions; quick-adjust clutch perch
Final Drive
Chain
Suspension Front
KYB Speed-Sensitive System inverted fork, coil spring, fully adjustable, speed-sensitive damping, 309.9 mm (12.2") travel
Suspension Rear
KYB single shock; fully adjustable, 312.4 mm (12.3") travel via linkage-type rear suspension
Brakes Front
Nissin hydraulic disc, 270 mm rotor
Brakes Rear
Nissin hydraulic disc, 240 mm rotor
Tires Front
Dunlop Geomax MX33F, 80/100-21"
Tires Rear
Dunlop Geomax MX33, 110/90-19"
Overall Length
2179 mm (85.8")
Overall Width
826 mm (32.5")
Overall Height
1275 mm (50.2")
Seat Height
970 mm (38.2")
Wheelbase
1476 mm (58.1")
Ground Clearance
351 mm (13.8")
Rake/Trail
26.9° / 4.7"
Fuel Capacity
6.1 liters (1.6 gallons)
Curb Weight
104.8 kg (231 lbs) with full fuel tank
Features
• All-new aluminum bilateral beam frame based on the flagship YZ450F
• New air intake; optimized intake path draws air from under the side covers and seat allowing for a lighter, slimmer and more compact body, which allows radiator shrouds to be slimmer and the airbox cover to be lower and more narrow; also boosts mid- to high-rpm engine performance
• Sleek air cleaner cover provides tool-free access to the air filter, positioned at the front of the bike to avoid roost from the rear wheel
• Revised ECU settings for more mid- to high-end power
• Redesigned cam chain for improved durability
• New Traction Control system communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction; three levels can be selected: HIGH, LOW or OFF; controlled through the Yamaha Power Tuner App
• Updated Launch Control system now features an RPM limiter which can be adjusted in 500 RPM increments between 6,000 and 14,000 for optimized launches when the gate drops; controlled through the Yamaha Power Tuner App
• New Yamaha Power Tuner App, revised to be even more user-friendly; new features include an intuitive “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, and lap timer, along with helpful engine and suspension tuning guides
• Power Tuner App puts the flexibility and precision tunability of the GYTR Power Tuner into your smartphone: adjust air/fuel mixture and ignition timing maps instantly and upload them to the bike for ultimate track-side tuning; record race log information and monitor a range of data such as maintenance and system diagnosis, engine run time and more; wireless connectivity to the bike’s onboard CAN-bus network
• Revised suspension settings: fork now includes hand-adjustable knob for tool-less compression adjustment; shock features revised settings to provide less pitch on corner entry/exit for improved stability
• Slimmer body and improved ergonomics with a slimmer, flatter body design for improved control, including a more narrow fuel tank, lower airbox, and more narrow radiator shrouds; rider triangle is also improved with increased legroom between the seat and footpegs for greater rider comfort
• Adjustable Engine Maps: two-mode adjustable engine mapping allows the rider to adjust engine character with the push of a button, making it easy to make immediate adjustments to changing track or weather conditions
• Wraparound Rear-Positioned Exhaust Layout: innovative exhaust pipe design improves mass centralization and power development characteristics; this layout moves the rear end of the exhaust pipe farther forward and positions the muffler closer to the bike’s center of mass
Miscellaneous
• Cooling: liquid
• Engine: DOHC, 4 valves, high-spec forged piston features a bridge-box design for additional strength with minimal weight, aggressive cam profiles and forward positioned straight downdraft intake cylinder head layout with symmetrical intake ports; piston, rings and DLC-coated piston pin, along with the offset cylinder configuration, all reduce friction loss and contribute to quick response
• Handlebar: 1 1/8" aluminum tapered, with four-position adjustable handlebar mounts
• Rear wheel: three-cross spoke pattern
• 30 day limited factory warranty
Price
$8,899.00
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