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YZ250F

YZ250F

Riding into 2027 with the most Supercross and Motocross championships, the most shootout wins, and a legacy of dominance, the all-new YZ250F changes the game ... again.

The 2027 YZ250F receives an all-new liquid-cooled, DOHC, 4-valve, fuel-injected 250cc powerplant revised to increase power across the entire range with a rev limit 700 rpm higher than before. A new hydraulic clutch adopted from the YZ450F performs consistently for stable, dependable performance, while the compact aluminium bilateral beam frame, provides the right amount of strength and flex for the perfect balance of stability and cornering performance.     

Features

Advanced 250cc 4-stroke engine

Advanced 250cc 4-stroke engine

The 2027 YZ250F receives an all-new liquid-cooled, DOHC, 4-valve, fuel-injected 250cc powerplant revised to increase power across the entire range with a rev limit 700 rpm higher than before. Despite the increase in power, a revised air cleaner and exhaust system reduces overall noise for FIM/AMA compliance, with a tuned exhaust note that's pleasing to the ear.

New Hydraulic Clutch

New Hydraulic Clutch

A new hydraulic clutch adopted from the YZ450F performs consistently for stable, dependable performance. An increased springload reduces the strength needed to pull in the lever, providing smooth feathering and engagement characteristics on par with a cable-clutch.

Aluminium bilateral beam frame

Aluminium bilateral beam frame

The 2027 YZ250F adopts the YZ450F's compact aluminium bilateral beam frame, providing the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction allowing the rider to enter corners with greater confidence and more line choices.

Adjustable suspension settings

Adjustable suspension settings

New front and rear KYB suspension, including a new rear shock with a new base valve, piston and tool-less low speed compression adjuster, offers increased damping force, shock absorption and comfort that enhances overall traction.

Yamaha Power Tuner app

Yamaha Power Tuner app

Like having factory team support in your pocket, Yamaha's groundbreaking Power Tuner App is revised to be even more user-friendly. Features include an intuitive “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, lap timer, along with helpful engine and suspension tuning guides.

Compact rear brake system

Compact rear brake system

An all-new rear braking system provides linear stopping power with improved braking force and controllability in a smaller, lighter package. The size of the rear brake caliper and master cylinder pistons have been reduced, as well as the diameter of the rear brake disc.

Update bodywork

Update bodywork

The 2027 YZ250F shares bodywork with the YZ450F, evoking YZ styling with an agile new look. A new compact numberplate, two-tone, two-piece side covers, a rigid rear fender, and a new seat with a honeycomb-patterned surface with optimal seat grip create a dynamic look with a clean new compact appearance.

Technical Specification

Engine

Engine Type: Liquid cooled, 4-stroke, DOHC, 4-valve

Displacement (cc): 250.0

Bore x Stroke (mm): 77.0 x 53.6

Compression Ratio: 14.1 : 1

Lubrication System: Dry sump

Fuel Management: Fuel Injection

Ignition: TCI

Starter System: Electric

Fuel Tank Capacity (L): 6.2

Final Transmission: Chain

Transmission: Constant mesh 5-speed

Chassis

Frame Type: Bilateral beam

Suspension Front: Telescopic forks, 310mm travel

Suspension Rear: Swingarm (link suspension), 295mm travel

Brakes Front: Hydraulic single disc, 270mm

Brakes Rear: Hydraulic single disc, 220mm

Tyres Front: 80/100-21 51M Tube type

Tyres Rear: 110/90-19 62M Tube type

Dimensions

Length (mm): 2185

Width (mm): 825

Height (mm): 1275

Seat Height (mm): 970

Wheelbase (mm): 1480

Ground Clearance (mm): 345

Wet Weight (kg): 107

Gallery

Resources

2026 Off Road Brochure

Download Specification Sheet

Power Tuner App

Next Steps

Interested? Call Racecourse Motors on 02 9314 7700
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