2017 Yamaha WR 250F Specifications

Name: 2017 Yamaha WR 250F
Brand: Yamaha

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

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2017 Yamaha WR 250F Overview

The 2017 Yamaha WR 250F is an enduro / off-road motorcycle built around 249 cc of displacement. Under the tank sits a Single cylinder, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 13.8:1. From a practical standpoint, the 2017 WR 250F tips the scales at 117 kg, carries a 7.5-litre fuel tank, offers a seat height of 965 mm and spans a 1465 mm wheelbase. That's roughly 52.5 kg lighter than the average enduro / off-road motorcycle in our database. Scroll down for the complete 2017 Yamaha WR 250F spec sheet covering every technical detail from suspension travel to tyre sizes.

2017 Yamaha WR 250F compared with other bikes in the Enduro / Off-Road category

Here is how the 2017 Yamaha WR 250F stacks up against other bikes in the Enduro / Off-Road category in our database. Each model counts once, using the model year closest to this one, and the comparison covers up to 1434 models.

Seat height of 965 mm is taller than that of 1065 of the other 1145 bikes in the Enduro / Off-Road category.
Only 169 of the other 773 bikes in the Enduro / Off-Road category have a lighter wet weight than the 117 kg of the WR 250F.
With 249 cc, the WR 250F has the joint 384th smallest engine displacement of 1434 bikes in the Enduro / Off-Road category, 49% below the category average of 486 cc.
Narrowing the field to the 536 models within five model years of it, the seat height of 965 mm is taller than that of 484 of the other 535.

Versus the 2016 model

The figures we track are unchanged from the 2016 model: wet weight, displacement and seat height all match.

2017 WR 250F - Pros & Cons

Strengths

Strong front braking: The disc front brake gives excellent stopping power and responds well to aftermarket braided lines.

Considerations

Tall seat height: The 965 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
Modest fuel capacity: The 7.5-litre tank means more frequent fuel stops on longer rides, which is worth planning around on touring routes.
Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.

Wear Points & Servicing Notes

Cooling system servicing

The Liquid cooled system on the WR 250F needs a coolant change roughly every two years (or per the service schedule) - skipping it lets the coolant turn acidic and corrode the aluminium water passages over time.

Valve clearance checks

Double Overhead Cams/Twin Cam (DOHC) valve actuation on the WR 250F means clearances should be checked at the manufacturer's specified interval - they can tighten as mileage accumulates, and a light top-end tick is usually the first sign.

Brake disc and pad wear

The disc front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.

Suspension condition on used examples

Up front, the WR 250F runs 48 mm inverted fork, Adjustable and KYB Fully adjustable single shock at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.

Final drive maintenance

Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.

Frame & chassis check

The frame is Aluminium Bilateral Beam - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.

Low-speed handling

At just 117 kg, the WR 250F is light enough to manhandle easily at a standstill - one of the practical advantages of its class.

WR 250F - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2017 Yamaha WR 250F with its 249 cc enduro / off-road, start with the basics: check the service book for oil change frequency, inspect the drivetrain for wear, and look for oil seepage around the engine casings and rocker covers. 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 9 years old, this enduro / off-road is as likely to show age-related wear (perished rubber, seized fasteners, degraded seals) as mileage-related wear. A cold start test is invaluable - a well-maintained WR 250F 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 for the WR 250F's 249 cc single cylinder, four-stroke. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 1.10 litres, so budget for that volume of quality motorcycle-specific engine oil. With a 13.8:1 compression ratio, running the octane grade specified in the manual matters more than on a lower-compression engine. 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 WR 250F 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 WR 250F. A bike with clearances out of spec doesn't always feel obviously wrong - but tight clearances accelerate valve seat wear. Ask for service documentation proving it's been done.

2017 Yamaha WR 250F - Frequently Asked Questions

What engine does the 2017 Yamaha WR 250F have?

The 2017 Yamaha WR 250F uses a Single cylinder, four-stroke engine with 249 cc of displacement. It is liquid cooled.

How much does the 2017 Yamaha WR 250F weigh?

The 2017 Yamaha WR 250F weighs 117 kg. This is the manufacturer's wet figure.

What is the fuel tank capacity of the 2017 Yamaha WR 250F?

The 2017 Yamaha WR 250F has a 7.5-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 125-150 km between stops.

Is the 2017 Yamaha WR 250F suitable for shorter riders?

The 2017 Yamaha WR 250F has a seat height of 965 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 2017 Yamaha WR 250F have?

The 2017 Yamaha WR 250F uses single 270mm floating wave disc 2 piston caliper at the front and single 245mm disc 1 piston caliper at the rear.

What tyre sizes does the 2017 Yamaha WR 250F use?

The 2017 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 gearbox does the 2017 Yamaha WR 250F have?

The 2017 Yamaha WR 250F is fitted with a 6 Speed Wide ratio transmission.

How much oil does the 2017 Yamaha WR 250F take?

The 2017 Yamaha WR 250F takes 1.10 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.

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

117 kg / 258 lbs

Fuel Capacity

7.5 Litres / 2.0 gal

Full 2017 Yamaha WR 250F Specifications

Comments Switch-free electric starter. Plug in Power Tuner for easy tuning.

Year 2017

Colours Blue/White

Make Model Yamaha WR 250F

Warranty 30 Day Limited Factory Warranty

Ground Clearance (in.) 12.8 inches

Ground Clearance (mm) 325 mm

Seat Height 965 mm / 38.0 in

Wheelbase 1465 mm / 57.7 in

Ground Clearance 325 mm / 12.8 in

Height 1280 mm / 50.4 in

Length 2165 mm / 85.2 in

Width 825 mm / 32.5 in

Oil Capacity (l) 1.10 litres

Oil Capacity (Quarts) 0.07 quarts

Fuel Capacity 7.5 Litres / 2.0 gal

Wet Weight 117 kg / 258 lbs

Engine Type Single cylinder, four-stroke

Fuel Control Double Overhead Cams/Twin Cam (DOHC)

Displacement 249 cc / 15.2 cu-in

Engine Detail Four stroke, single cylinder, DOHC, 4 valve Titanium

Fuel System Injection

Bore x Stroke 77 x 53.6 mm

Compression Ratio 13.8:1

Cooling System Liquid cooled

Engine Lubrication Wet sump

Fuel Induction 44 mm Keihin throttle body F.I.

Ignition TCI: Transistor Controlled Ignition

Lubrication Wet sump

Starter Electric / Kick

Valve System 4

Clutch Wet, multiple

Final Drive #520 Chain

Gear Ratios 1st 2.385 (31/13) 2nd 1.813 (29/16) 3rd 1.444 (26/18) 4th 1.143 (24/21) 5th 0.957 (22/23) 6th 0.815 (22/27)

Gearbox 6-speed

Primary Drive Ratios 3.353 (57/17)

Secondary Drive Ratio 3.923 (51/13)

Transmission / Drive 6 Speed Wide ratio

Frame Type Aluminium Bilateral Beam

Suspension - Front 48 mm inverted fork, Adjustable

Suspension - Rear KYB Fully adjustable single shock

Rake 27.0°

Trail 115 mm / 4.5 in

Wheel Travel - Front 310 mm / 12.2 in

Wheel Travel - Rear 315 mm / 12.4 in

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 270mm floating wave disc 2 piston caliper

Brakes - Rear Single 245mm disc 1 piston caliper

Rims Metzeler 6 Days Extreme tyres

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.