Yamaha YZ250FX

Rearward slanted engine

Featuring Yamaha’s revolutionary front-intake, rear-exhaust, liquid-cooled, DOHC four-stroke engine, there’s also a six-speed, wide-ratio transmission, and a new heavy-duty large diameter clutch delivering enhanced durability.

Bilateral beam frame

The new bilateral beam frame features forged sections at the swingarm pivot and engine mounting brackets to provide a nimble lightweight feeling in tight technical terrain while still providing control in fast sections.

Slim Bodywork

All-new bodywork is more compact than ever, to ease the rider’s movement across the machine in tough terrain. The fuel tank now provides 8.2 litres of fuel with a larger fuel cap opening, and the graphics are still embedded in the body moldings for long-lasting good looks.

Smartphone Power Tuner App

Power is controlled by Yamaha’s exclusive smartphone Power Tuner app that puts precision tunability in the rider’s hands. A handlebar-mounted button switches between two preselected engine maps on the fly.

Advanced Suspension

Yamaha’s class leading KYB suspension ensures maximum control and traction. The fully adjustable spring-type forks with speed-sensitive damping, and rear shock with large 50mm piston have been thoroughly tested and tuned for cross country racing.

Cross County Features

With the electric starting system, a 8.2L fuel tank, rugged plastic skid plate, 18-inch rear wheel and XC racing tyres, the YZ250FX is ready to win right out of the box.

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: 13.8 : 1

Lubrication System: Wet sump

Fuel Management: Fuel injection

Ignition: TCI

Starter System: Electric

Fuel Tank Capacity (L): 8.2

Final Transmission: Chain

Transmission: Constant mesh 6-speed

Chassis

Frame Type: Bilateral beam

Suspension Front: Telescopic forks, 310mm travel

Suspension Rear: Swingarm (link suspension), 317mm travel

Brakes Front: Hydraulic single disc, 270mm

Brakes Rear: Hydraulic single disc, 245mm

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

Tyres Rear: 110/100-18 64M Tube type

Dimensions

Length (mm): 2175

Width (mm): 825

Height (mm): 1270

Seat Height (mm): 955

Wheelbase (mm): 1480

Ground Clearance (mm): 320

Wet Weight (kg): 111