Motocross Bikes
2026Yamaha YZ250F 70th Anniversary Edition
28 fields on record
The 2026 Yamaha YZ250F 70th Anniversary Edition is a competitive 250cc motocross bike engineered for intermediate to advanced off-road riders seeking lightweight agility and responsive handling. Its liquid-cooled 4-stroke engine delivers predictable power across the RPM range, while the compact 231-pound chassis excels in technical terrain and tight sections where maneuverability matters most.
- Capacity
- 250.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 107.0 kg
- Seat height
- 970 mm
- Power
- 43.0 HP (31.6 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a purpose-built motocross racer designed for closed-course competition on prepared dirt tracks, not general riding.
- Built for
- It has the eager, revvy, feather-light character of a true 250F motocrosser, thriving on aggressive throttle and body-english cornering.
- Not ideal for
- This is not the right choice for commuting, passengers, touring, or anyone wanting a comfortable, low-maintenance street-legal bike.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 250.0 ccm
- Power
- 43.0 HP (31.6 kW)
- Torque
- 24.9 Nm (2.5 kgf-m) @ 10000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4019 HP/kg (wet)
- Compression
- 13.8:1
- Fuel system
- Injection
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1481 mm
- Overall length
- 2184 mm
- Overall width
- 826 mm
- Overall height
- 1275 mm
- Seat height
- 970 mm
- Wet weight
- 107.0 kg
- Fuel capacity
- 6.10 litres
- Ground clearance
- 350 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Front wheel travel
- 310 mm
- Rear wheel travel
- 312 mm
- Rake (fork angle)
- 27.0°
- Trail
- 119 mm
Brakes & wheels
- Front brakes diameter
- 270 mm
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Other
- Comments
- Torque is a rear-wheel dyno figure.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Yamaha YZ250F 70th Anniversary Edition?
The 2026 Yamaha YZ250F 70th Anniversary Edition has a Capacity of 250.0 ccm (15.26 cubic inches).
What engine power does the Yamaha YZ250F 70th Anniversary Edition have?
The 2026 Yamaha YZ250F 70th Anniversary Edition has a Power of 43.0 HP (31.6 kW).
How many gears does the Yamaha YZ250F 70th Anniversary Edition have?
The 2026 Yamaha YZ250F 70th Anniversary Edition has a Gearbox of 5-speed.
What is the torque of the Yamaha YZ250F 70th Anniversary Edition?
The 2026 Yamaha YZ250F 70th Anniversary Edition has a Torque of 24.9 Nm (2.5 kgf-m or 18.4 ft.lbs) @ 10000 RPM.
How much does the Yamaha YZ250F 70th Anniversary Edition weigh?
The 2026 Yamaha YZ250F 70th Anniversary Edition has a Wet weight of 107.0 kg (235.9 pounds).
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