yamaha YZ250F

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Tune. Race. Win.

The innovative reverse-head engine pushes out high levels of controllable performance to keep you out front from the start gate to the chequered flag – and the exclusive Power Tuner app lets you carry out wireless trackside tuning so that you can choose the exact power profile for optimum race results at every track.

The compact chassis and mass centralized layout gives outstanding agility – and the industry-leading coil spring front forks and link-type rear end deliver winning performance with class-leading feel. Tune. Race. Win.

At a glance

  • High-efficiency long and straight inlet tract
  • Power Tuner smartphone app for trackside tuning
  • Lightweight electric starter with lithium-ion battery
  • Mass centralised design for lightweight handling
  • ‘On the fly’ 2-position engine mapping switch
  • Slim and compact bodywork and seat
  • Class-leading coil spring-type front forks
  • Light and strong bilateral aluminium beam frame
  • Heavy-duty clutch with lightweight feel at lever
  • Light rear shock with excellent damping performance

Engine Type

liquid-cooled, 4-stroke, 4-valves, DOHC

Displacement CC

250.0

Bore X Stroke

77.0 mm x 53.6 mm

Compression Ratio

13.8 : 1

Oil Capacity

0.95L

Fuel Tank Capacity

6.2L

Starter

Electric

Transmission Type

Constant Mesh, 5-speed

Dimensions LxWxH

2175 mm x 825 mm x 1285 mm

Wheelbase

1475 mm

Seat Height

970 mm

Ground Clearance

335 mm

Tyre Size Front

80/100 - 21 X20F

Tyre Size Rear

100/90 - 19 X20R

Brakes Type Front

Hydraulic single disc, 270 mm

Brakes Type Rear

Hydraulic single disc, 245 mm

RRP

0.00