Motocross Bikes
2008Yamaha YZ250F
41 fields on record
The 2008 Yamaha YZ250F is a lightweight motocross machine ideal for intermediate to advanced riders seeking competitive performance in 250cc racing. Powered by a liquid-cooled single-cylinder four-stroke engine with DOHC valve actuation, it delivers responsive power delivery and excellent handling characteristics. The bike is best known for its reliable performance, manageable weight at 92.5 kg, and proven track-winning capabilities in amateur and professional motocross competition.
- Capacity
- 250.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 92.5 kg
- Seat height
- 986 mm
- Power
- 43.0 HP (31.6 kW)
What’s new for the 2008 Yamaha YZ250F
vs the 2007| Spec | 2007 | 2008 |
|---|---|---|
| Power | 25.0 HP (18.4 kW) | 43.0 HP (31.6 kW) |
| Front suspension | Telescopic Fork, coil spring/oil damper, 11.8´ | Speed-Sensitive System inverted fork |
| Rear suspension | Swingarm (link, suspension), coil spring/gas-oil damper, 12.4´ | Fully adjustable single shock |
| Compression | 12.5:1 | 13.5:1 |
Other years
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed purely for motocross and off-road track competition, prioritizing light weight, sharp handling, and high-rev four-stroke power delivery over any road-going comfort or practicality.
- Built for
- A raw, focused competition tool that rewards active, aggressive riding input with explosive acceleration out of corners and razor-sharp direction changes.
- Not ideal for
- Not for commuters, passengers, long-distance touring riders, or anyone seeking a comfortable, low-maintenance street-legal machine.
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)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4649 HP/kg (dry)
- Bore x stroke
- 77.0 x 53.6 mm
- Compression
- 13.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 5
- Lubrication system
- Dry sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate, wet
Dimensions & weight
- Wheelbase
- 1468 mm
- Overall length
- 2162 mm
- Overall width
- 826 mm
- Overall height
- 1300 mm
- Seat height
- 986 mm
- Dry weight
- 92.5 kg
- Wet weight
- 102.5 kg
- Fuel capacity
- 6.80 litres
- Ground clearance
- 371 mm
- Oil capacity
- 1.20 litres
Chassis & suspension
- Frame
- Yamaha Motor Home
- Front suspension
- Speed-Sensitive System inverted fork
- Rear suspension
- Fully adjustable single shock
- Front wheel travel
- 300 mm
- Rear wheel travel
- 305 mm
- Rake (fork angle)
- 26.0°
- Trail
- 119 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 250 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 245 mm
- Front tyre
- 80/80-M21
- Rear tyre
- 100/90-M19
Other
- Color options
- Blue/white, white/red
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2002 | 2008 | 2015 | 2021 | 2027 |
|---|---|---|---|---|---|
| Capacity | 249 cc | 250 cc | 250 cc | 250 cc | 250 cc |
| Dry weight | 97 kg | 93 kg | 93 kg | 93 kg | 93 kg |
| Seat height | 998 mm | 986 mm | 965 mm | 970 mm | 970 mm |
| Fuel capacity | 6.8 L | 6.8 L | 6.1 L | 6.1 L | 6.1 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha YZ250F?
The 2008 Yamaha YZ250F has a Capacity of 250.0 ccm (15.26 cubic inches).
What engine power does the Yamaha YZ250F have?
The 2008 Yamaha YZ250F has a Power of 43.0 HP (31.6 kW).
How many gears does the Yamaha YZ250F have?
The 2008 Yamaha YZ250F has a Gearbox of 5-speed.
How much does the Yamaha YZ250F weigh?
The 2008 Yamaha YZ250F has a Dry weight of 92.5 kg (203.9 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.