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2007 Yamaha YZ250F Specifications

Cross / motocross

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2007 Yamaha YZ250F Overview

The 2007 Yamaha YZ250F is a cross / motocross motorcycle built around 250 cc of displacement. Under the tank sits a Single cylinder engine running DOHC valve actuation, a compression ratio of 12.5:1. The bore and stroke measures 77 x 53.6 mm. From a practical standpoint, the 2007 YZ250F tips the scales at 92.7 kg, carries a 6.81-litre fuel tank, offers a seat height of 983 mm and spans a 1,468 mm wheelbase. Scroll down for the complete 2007 Yamaha YZ250F spec sheet covering every technical detail from suspension travel to tyre sizes.

2007 YZ250F - Pros & Cons

Strengths

  • Factory engineering: The 2007 Yamaha YZ250F represents Yamaha's engineering at the time, with a specification built around real-world usability.

Considerations

  • Carburetor fuelling: Carbureted engines need occasional jetting attention and can be reluctant in cold weather or at altitude compared to modern fuel-injected alternatives.
  • Tall seat height: The 983 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.

Owner Experiences & Common Issues

Carburetor maintenance

Carburetors on the 2007 Yamaha YZ250F benefit from a clean and re-jet if the bike has been stored, run on stale fuel, or modified with an aftermarket exhaust. Owners frequently mention that fresh jets and float needle clips transforms throttle response from flat to crisp.

Valve clearance checks

DOHC engines should have valve clearances checked at the manufacturer's specified interval. Owners report that clearances can tighten over time on higher-mileage bikes, leading to slight ticking from the top end. Catching it early keeps the job simple and avoids more costly remediation.

YZ250F - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2007 Yamaha YZ250F, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained YZ250F should fire up cleanly and settle to a smooth idle within a few seconds.

Oil and filter changes

Regular oil changes are the single most important maintenance task on any YZ250F. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.

Carburetor upkeep

Keep the carburetors clean and free of deposits. If the YZ250F has been stored, strip and clean the carb float bowls before attempting to start it. Pilot jets are the first to block and the last to be checked - always include them in any carb rebuild.

Valve clearance service

Check that valve clearances have been adjusted at the correct intervals on any used YZ250F. This is a job many owners skip because the bike does not immediately feel wrong - but tight clearances accelerate valve seat wear. Ask for proof it has been done.

2007 Yamaha YZ250F - Frequently Asked Questions

What engine does the 2007 Yamaha YZ250F have?
The 2007 Yamaha YZ250F uses a Single cylinder engine with 250 cc of displacement.
How much does the 2007 Yamaha YZ250F weigh?
The 2007 Yamaha YZ250F weighs 92.7 kg. This is the manufacturer's dry figure.
What is the fuel tank capacity of the 2007 Yamaha YZ250F?
The 2007 Yamaha YZ250F has a 6.81-litre fuel tank.
Is the 2007 Yamaha YZ250F suitable for shorter riders?
The 2007 Yamaha YZ250F has a seat height of 983 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2007 Yamaha YZ250F have?
The 2007 Yamaha YZ250F uses Single disc at the front and Single disc at the rear.
What tyre sizes does the 2007 Yamaha YZ250F use?
The 2007 Yamaha YZ250F runs 80/80-M21 front and 100/90-M19 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What fuel system does the 2007 Yamaha YZ250F use?
The 2007 Yamaha YZ250F uses Carburettor, providing precise fuelling across the rev range and reliable cold-start behaviour.

Yamaha YZ250F Spec Evolution

The Yamaha YZ250F was produced across 21 model years (2002-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.

Specification 2002 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Wet Weight - - - - - - 102.5 kg / 226.0 lbs 102.0 kg / 224.8 lbs 102.0 kg / 224.8 lbs 103.0 kg / 227.0 lbs 103.0 kg / 227.0 lbs 103.0 kg / 227.0 lbs 104.8 kg / 231.0 lbs 104.8 kg / 231.0 lbs 105.0 kg / 231.5 lbs 104.8 kg / 231.0 lbs 106.1 kg / 234.0 lbs 106.1 kg / 234.0 lbs 106.1 kg / 234.0 lbs 106.1 kg / 234.0 lbs 106.1 kg / 234.0 lbs
Dry Weight 96.5 kg / 212.7 lbs 97 kg / 213.8 lbs - 93.5 kg / 206.1 lbs 92.7 kg / 204.4 lbs 92.5 kg / 204.0 lbs - - - - 210.5 kg / 464.1 lbs 59 kg / 130.1 lbs - - - - - - - - -
Engine Detail - - - - - - - - - Titanium valves - Titanium-valves Titanium-valves Titanium-valves Titanium-valves Titanium-valves Titanium-valves Titanium-valves Titanium-valves - -
Engine Type Single cylinder Single cylinder Single cylinder V2 Single cylinder Single cylinder Single cylinder Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke Single cylinder, four-stroke
Seat Height 998 mm / 39.3 in. 995 mm / 39.2 in. 991 mm / 39.0 in. 994 mm / 39.1 in. 983 mm / 38.7 in. 986 mm / 38.8 in. 986 mm / 38.8 in. 988 mm / 38.9 in. 988 mm / 38.9 in. 991 mm / 39.0 in. 991 mm / 39.0 in. 991 mm / 39.0 in. 965 mm / 38.0 in. 965 mm / 38.0 in. 965 mm / 38.0 in. 965 mm / 38.0 in. 965 mm / 38.0 in. 965 mm / 38.0 in. 970 mm / 38.2 in. 970 mm / 38.2 in. 970 mm / 38.2 in.
Fuel Capacity - - 6.81 litres / 1.80 gallons 7.00 litres / 1.85 gallons 6.81 litres / 1.80 gallons 6.81 litres / 1.80 gallons 6.81 litres / 1.80 gallons 6.43 litres / 1.70 gallons 6.43 litres / 1.70 gallons 6.06 litres / 1.60 gallons 6.06 litres / 1.60 gallons 6.06 litres / 1.60 gallons 6.06 litres / 1.60 gallons 6.06 litres / 1.60 gallons 7.50 litres / 1.98 gallons 7.50 litres / 1.98 gallons 6.06 litres / 1.60 US gallons 6.06 litres / 1.60 US gallons 6.06 litres / 1.60 US gallons 6.06 litres / 1.60 US gallons 6.06 litres / 1.60 US gallons
Oil Capacity (l) - - - - - - - - 1.20 litres - - - - - 0.90 litres 0.90 litres 0.90 litres 0.90 litres 0.90 litres 0.90 litres 0.90 litres
Oil Capacity (Quarts) - - - - - - - - 0.08 quarts - - - - - 0.06 quarts 0.06 quarts 0.95 US quarts 0.95 US quarts 0.95 US quarts 0.95 US quarts 0.95 US quarts

Key Specifications

Engine

Single cylinder

Power

N/A

Torque

N/A

Top Speed

N/A

Weight

92.7 kg / 204.4 lbs

Fuel Capacity

6.81 litres / 1.80 gallons

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Full 2007 Yamaha YZ250F Specifications

Bore x Stroke (in,) 3.0 x 2.1 inches
Bore x Stroke (mm) 77.0 x 53.6 mm
Displacement (cc) 250.00 cc
Displacement (ci) 15.26 cubic inches
Engine Type Single cylinder
Fuel Control DOHC
Stroke 4
Fuel System Carburettor
Compression Ratio 12.5:1
Ignition CDI
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