2012 Yamaha WR 250F Specifications

Name: 2012 Yamaha WR 250F
Brand: Yamaha

Enduro / Off-Road • Specs last verified 13 July 2026

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2012 Yamaha WR 250F Overview

Yamaha WR 250F is an enduro / off-road motorcycle, displacing 250 cc. Power comes from a Single cylinder, four-stroke engine running DOHC valve actuation, a compression ratio of 12.5:1. Bore and stroke come in at 77 x 53.6 mm. On the road, the 2012 WR 250F tips the scales at 116.1 kg, carries a 7.95-litre fuel tank, offers a seat height of 980 mm and spans a 1,481 mm wheelbase. That's roughly 56.9 kg lighter than the average enduro / off-road motorcycle in our database. The full 2012 Yamaha WR 250F spec sheet below covers every technical detail, from suspension travel to tyre sizes.

2012 Yamaha WR 250F compared with other bikes in the Enduro / Off-Road category

We checked the recorded figures for the 2012 Yamaha WR 250F against up to 1146 bikes in the Enduro / Off-Road category in our database, counting each model once at the model year nearest to this one.

Only 34 of the other 1145 bikes in the Enduro / Off-Road category have a taller seat height than the 980 mm of the WR 250F.
With 116.1 kg, the WR 250F has the 154th lightest wet weight of 774 bikes in the Enduro / Off-Road category, 33% below the category average of 173 kg.
Narrowing the field to the 492 models within five model years of it, the seat height of 980 mm is taller than that of 465 of the other 491.

Versus the 2010 model

Compared with the 2010 model, wet weight fell from 117.9 kg to 116.1 kg (-1.8 kg). Displacement and seat height are unchanged.

2012 WR 250F - Pros & Cons

Strengths

Strong front braking: Stopping power up front is strong thanks to the single disc setup, with plenty of room to upgrade further with braided lines.

Considerations

Carburetor fuelling: Expect to spend more time keeping the carbs in tune, especially after long storage periods or a change in altitude.
Tall seat height: At 980 mm, shorter riders will likely be on tiptoes at a standstill - worth sitting on one before you buy.
Modest fuel capacity: Range between stops is limited by the 7.95-litre tank - plan fuel stops accordingly on longer routes.
Chain final drive upkeep: Budget time for routine chain maintenance - it's cheap to replace but needs consistent attention to avoid premature sprocket wear.

Wear Points & Servicing Notes

Carburetor maintenance

Carburetors on the WR 250F need periodic attention - pilot jets and float needles are the first parts to gum up after the bike sits, and the first thing to check if idle or throttle response degrades.

Valve clearance checks

With DOHC valve gear, the WR 250F needs periodic clearance checks; caught early they're a cheap adjustment, left unchecked they accelerate valve seat wear.

Brake disc and pad wear

Braking up front comes from single disc with hydraulic - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.

Suspension condition on used examples

The WR 250F's suspension runs Inverted fork at the front. The rear uses Single shock. Fork-seal condition and rear linkage play are the two things worth checking before buying used.

Final drive maintenance

The WR 250F uses chain final drive, which is cheap to replace but needs regular cleaning, lubrication and tension checks to get a full service life out of the sprockets.

Low-speed handling

116.1 kg keeps the WR 250F easy to move around in tight spaces, car parks and on the stand alike.

WR 250F - Buying & Maintenance Guide

What to check before buying

Before handing over money for a used 2012 Yamaha WR 250F with its 250 cc enduro / off-road, cover the fundamentals: service book and oil change history, drivetrain wear, and any sign of oil weeping around the casings. This model runs chain final drive, so check chain slack and sprocket tooth profile specifically - a worn sprocket is a cheaper fix now than after it's chewed up the next chain. Now 14 years old, this enduro / off-road is as likely to show age-related wear (perished rubber, seized fasteners, degraded seals) as mileage-related wear. Cold-starting it yourself tells you a lot - a healthy WR 250F should catch quickly and settle into a smooth idle.

Oil and filter changes

Nothing protects the WR 250F's 250 cc single cylinder, four-stroke like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). With a 12.5:1 compression ratio, running the octane grade specified in the manual matters more than on a lower-compression engine. Match the viscosity grade to what the owner's manual specifies, not what's cheapest.

Carburetor upkeep

Deposits in the carbs are the usual culprit behind poor running on a stored WR 250F - strip and clean the float bowls before the first start. Pilot jets clog first and get overlooked most, so make a point of checking them.

Valve clearance service

Valve clearances are easy to overlook on a used WR 250F since a bike out of spec doesn't always feel obviously wrong - but the wear it causes is real. Ask the seller for documentation before assuming it's been done.

2012 Yamaha WR 250F - Frequently Asked Questions

What engine does the 2012 Yamaha WR 250F have?

The 2012 Yamaha WR 250F uses a Single cylinder, four-stroke engine with 250 cc of displacement.

How much does the 2012 Yamaha WR 250F weigh?

The 2012 Yamaha WR 250F weighs 116.1 kg. This is the manufacturer's wet figure.

What is the fuel tank capacity of the 2012 Yamaha WR 250F?

The 2012 Yamaha WR 250F has a 7.95-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 132-159 km between stops.

Is the 2012 Yamaha WR 250F suitable for shorter riders?

The 2012 Yamaha WR 250F has a seat height of 980 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 2012 Yamaha WR 250F have?

The 2012 Yamaha WR 250F uses single disc with hydraulic at the front and single disc with hydraulic at the rear.

What tyre sizes does the 2012 Yamaha WR 250F use?

The 2012 Yamaha WR 250F runs 80/100-21 front and 100/100-18 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What fuel system does the 2012 Yamaha WR 250F use?

The 2012 Yamaha WR 250F uses Carburettor. Keihin FCR 37, providing precise fuelling across the rev range and reliable cold-start behaviour.

Yamaha WR 250F Spec Evolution

The Yamaha WR 250F was produced across 15 model years (2002-2025). 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	2006	2008	2010	2012	2013	2015	2016	2017	2019	2021	2022	2023	2025
Wet Weight	129.0 kg / 284.4 lbs	129.0 kg / 284.4 lbs	129.0 kg / 284.4 lbs	129.0 kg / 284.4 lbs	117.9 kg / 260.0 lbs	129.0 kg / 284.4 lbs	129.0 kg / 284.4 lbs	117.0 kg / 258 lbs	117.0 kg / 258 lbs	117 kg / 258 lbs	117 kg / 258 lbs	115.2 kg / 254.0 lbs	115 kg / 253.5 lbs	115.2 kg / 254.0 lbs	113kg / 249 lbs
Dry Weight	106 kg / 233.2 lbs	106 kg / 233.2 lbs	106 kg / 233.2 lbs	106 kg / 233.2 lbs	106 kg / 233.2 lbs	106 kg / 233.2 lbs	106 kg / 233.2 lbs	59 kg / 130.1 lbs	-	-	-	-	-	-	-
Engine Detail	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, single cylinder, DOHC, 4 valve Titanium	Four stroke, single cylinder, DOHC, 4 valve Titanium	Four stroke, single cylinder, DOHC, 4 valve Titanium	Four stroke, single cylinder, DOHC, 4 valve Titanium	Rearward-slanted cylinders	Four stroke, single cylinder, DOHC, 4 valve Titanium
Engine Type	Single cylinder	Single cylinder	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	-
Seat Height	998 mm / 39.3 in	998 mm / 39.3 in	998 mm / 39.3 in.	980 mm / 38.6 in	980 mm / 38.6 in	980 mm / 38.6 in.	980 mm / 38.6 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	955 mm / 37.5 in	955 mm / 37.6 in.	955 mm / 37.6 in
Fuel Capacity	8 Liters / 2.1 US gal	8 Liters / 2.1 US gal	8 Liters / 2.1 gal	8 Liters / 2.1 gal	7.94 litres / 2.10 gallons	8 Liters / 2.1 gal	8 Liters / 2.1 gal	7.5 Litres / 2.0 gal	7.5 Litres / 2.0 gal	7.5 Litres / 2.0 gal	7.50 litres / 1.98 US gallons	8.33 litres / 2.20 US gallons	7.9 Litres / 2.1 gal	8.14 litres / 2.15 US gallons	7.5 Litres / 2.0 gal
Oil Capacity (Quarts)	-	-	-	-	-	-	-	0.08 quarts	0.07 quarts	0.07 quarts	1.16 US quarts	1.16 US quarts	1.16 US quarts	1.16 US quarts	-
Oil Capacity (l)	-	-	-	-	-	-	-	1.20 litres	1.10 litres	1.10 litres	1.10 litres	1.10 litres	1.10 litres	1.10 litres	-

Key Specifications

Engine

Single cylinder, four-stroke

Power

Not recorded

Torque

Not recorded

Top Speed

Not recorded

Weight

116.1 kg / 256.0 lbs

Fuel Capacity

7.95 litres / 2.10 gallons

Full 2012 Yamaha WR 250F Specifications

Colours Blue/White

Warranty 30 Day (Limited Factory Warranty)

Ground Clearance (in.) 14.4 inches

Ground Clearance (mm) 366 mm

Seat Height 980 mm / 38.6 in.

Wheelbase 1,481 mm / 58.3 in.

Height 1,298 mm / 51.1 in.

Length 2,164 mm / 85.2 in.

Width 826 mm / 32.5 in.

Fuel Capacity 7.95 litres / 2.10 gallons

Wet Weight 116.1 kg / 256.0 lbs

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, four-stroke

Fuel Control DOHC

Engine Detail Titanium valves

Fuel System Carburettor. Keihin FCR 37

Compression Ratio 12.5:1

Engine Lubrication Wet, multidisc

Ignition CDI

Starter Electric

Valve System 5

Clutch Wet multiplate

Final Drive Chain

Gearbox 5-speed

Primary Drive Constant-mesh 5-speed

Suspension - Front Inverted fork

Suspension - Rear Single shock

Wheel Travel - Front 300 mm / 6.3 in.

Wheel Travel - Rear 180 mm / 7.1 in.

Lighting system Dual 30W Krypton multireflector headlights and 21/5W brakelight

Brakes - Front Diameter (in.) 9.8 inches

Brakes - Front Diameter (mm) 250 mm

Brakes - Rear Diameter (in.) 9.6 inches

Brakes - Rear Diameter (mm) 245 mm

Brakes - Front Single disc. Hydraulic

Brakes - Rear Single disc. Hydraulic

Tyres - Front 80/100-21

Tyres - Rear 100/100-18

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.