2009 Yamaha YZF-R6 Specifications

Name: 2009 Yamaha YZF-R6
Brand: Yamaha

Naked bike • Specs last verified 13 July 2026

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2009 Yamaha YZF-R6 Overview

The 2009 Yamaha YZF-R6 is a naked bike motorcycle built around 599 cc of displacement. Under the tank sits an In-line four engine running DOHC valve actuation, a compression ratio of 13.1:1. The bore and stroke measures 67 x 42.5 mm. From a practical standpoint, the 2009 YZF-R6 tips the scales at 187.8 kg, carries a 17.41-litre fuel tank, offers a seat height of 851 mm and spans a 1,379 mm wheelbase. That's roughly 12.7 kg lighter than the average naked bike in our database. Scroll down for the complete 2009 Yamaha YZF-R6 spec sheet covering every technical detail from suspension travel to tyre sizes.

2009 Yamaha YZF-R6 compared with other bikes in the Naked bike category

Here is how the 2009 Yamaha YZF-R6 stacks up against other bikes in the Naked bike category in our database. Each model counts once, using the model year closest to this one, and the comparison covers up to 1666 models.

Seat height of 851 mm is taller than that of 1289 of the other 1310 bikes in the Naked bike category.
Only 295 of the other 941 bikes in the Naked bike category have a lighter wet weight than the 187.8 kg of the YZF-R6.
With 599 cc, the YZF-R6 has the joint 566th smallest engine displacement of 1666 bikes in the Naked bike category, 14% below the category average of 696 cc.
Narrowing the field to the 483 models within five model years of it, the seat height of 851 mm is taller than that of 470 of the other 482.

Versus the 2008 model

The figures we track are unchanged from the 2008 model: displacement and seat height all match.

2009 YZF-R6 - Pros & Cons

Strengths

Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
Strong front braking: The double disc front brake gives excellent stopping power and responds well to aftermarket braided lines.

Considerations

Tall seat height: The 851 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
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

Fuelling & injector care

Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.

Valve clearance checks

DOHC valve actuation on the YZF-R6 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 double 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 YZF-R6 runs 41mm inverted fork and 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.

YZF-R6 - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2009 Yamaha YZF-R6 with its 599 cc naked bike, 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 17 years old, this naked bike 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 YZF-R6 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 YZF-R6's 599 cc in-line four. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 3.40 litres, so budget for that volume of quality motorcycle-specific engine oil. With a 13.1:1 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.

Fuel system care

The YZF-R6's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.

Valve clearance service

Check that valve clearances have been adjusted at the correct intervals on any used YZF-R6. 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.

2009 Yamaha YZF-R6 - Frequently Asked Questions

What engine does the 2009 Yamaha YZF-R6 have?

The 2009 Yamaha YZF-R6 uses an In-line four engine with 599 cc of displacement.

How much does the 2009 Yamaha YZF-R6 weigh?

The 2009 Yamaha YZF-R6 weighs 187.8 kg. This is the manufacturer's wet figure.

What is the fuel tank capacity of the 2009 Yamaha YZF-R6?

The 2009 Yamaha YZF-R6 has a 17.41-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 290-348 km between stops.

Is the 2009 Yamaha YZF-R6 suitable for shorter riders?

The 2009 Yamaha YZF-R6 has a seat height of 851 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 2009 Yamaha YZF-R6 have?

The 2009 Yamaha YZF-R6 uses double disc at the front and single disc at the rear.

What tyre sizes does the 2009 Yamaha YZF-R6 use?

The 2009 Yamaha YZF-R6 runs 120/70-ZR17 front and 180/55-ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

How much oil does the 2009 Yamaha YZF-R6 take?

The 2009 Yamaha YZF-R6 takes 3.40 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.

Yamaha YZF-R6 Spec Evolution

The Yamaha YZF-R6 was produced across 23 model years (1999-2022). 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	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2022
Wet Weight	195.0 kg / 429.9 lbs	-	-	-	-	-	-	-	-	-	187.8 kg / 414.0 lbs	189.1 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	189.2 kg / 417.0 lbs	190.1 kg / 419.0 lbs	190.1 kg / 419.0 lbs	190.0 kg / 418.9 lbs	190.0 kg / 418.9 lbs
Dry Weight	-	169 kg / 372.6 lbs	167.5 kg / 369.3 lbs	168 kg / 370.4 lbs	162 kg / 357.1 lbs	162 kg / 357.1 lbs	161.9 kg / 357.0 lbs	161 kg / 354.9 lbs	161.9 kg / 357.0 lbs	166 kg / 366.0 lbs	-	-	-	-	210.5 kg / 464.1 lbs	59 kg / 130.1 lbs	-	-	-	-	-	-	-
Engine Detail	-	-	-	-	-	-	-	-	-	-	-	-	-	Titanium intake valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves	Titanium valves
Engine Type	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke	In-line four, four-stroke
Top Speed	250.0 km/h / 155.3 mph	260.0 km/h / 161.6 mph	250.0 km/h / 155.3 mph	-	-	-	-	-	-	-	-	-	-	-	-	120.0 km/h / 74.6 mph	-	-	-	-	-	-	-
Seat Height	820 mm / 32.3 in.	820 mm / 32.3 in.	820 mm / 32.3 in.	820 mm / 32.3 in.	820 mm / 32.3 in.	820 mm / 32.3 in.	820 mm / 32.3 in.	850 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	851 mm / 33.5 in.	850 mm / 33.5 in.	850 mm / 33.5 in.
Fuel Capacity	17.00 litres / 4.49 gallons	17.00 litres / 4.49 gallons	17.00 litres / 4.49 gallons	-	17.00 litres / 4.49 gallons	-	4.50 litres / 1.19 gallons	17.50 litres / 4.62 gallons	17.41 litres / 4.60 gallons	17.41 litres / 4.60 gallons	17.41 litres / 4.60 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.03 litres / 4.50 gallons	17.41 litres / 4.60 US gallons	17.00 litres / 4.49 US gallons	17.00 litres / 4.49 US gallons
Bore x Stroke (in,)	2.6 x 1.8 inches	-	2.6 x 1.7 inches	2.6 x 1.8 inches	-	2.6 x 1.8 inches	2.6 x 1.8 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches	2.6 x 1.7 inches

Key Specifications

Engine

In-line four

Power

Not recorded

Torque

Not recorded

Top Speed

Not recorded

Weight

187.8 kg / 414.0 lbs

Fuel Capacity

17.41 litres / 4.60 gallons

Full 2009 Yamaha YZF-R6 Specifications

Colours Vivid Orange/Raven, Team Yamaha Blue/White, Raven

Seat Height 851 mm / 33.5 in.

Wheelbase 1,379 mm / 54.3 in.

Height 1,100 mm / 43.3 in.

Length 2,040 mm / 80.3 in.

Width 701 mm / 27.6 in.

Oil Capacity (l) 3.40 litres

Oil Capacity (Quarts) 0.22 quarts

Fuel Capacity 17.41 litres / 4.60 gallons

Wet Weight 187.8 kg / 414.0 lbs

Stroke 4

Bore x Stroke (in,) 2.6 x 1.7 inches

Bore x Stroke (mm) 67.0 x 42.5 mm

Displacement (cc) 599.00 cc

Displacement (ci) 36.55 cubic inches

Engine Type In-line four

Fuel Control DOHC

Fuel System Injection. Fuel Injection with YCC-T and YCC-I

Compression Ratio 13.1:1

Ignition TCI: Transistor Controlled Ignition

Starter Electric

Final Drive Chain

Gearbox 6-speed

Suspension - Front 41mm inverted fork

Suspension - Rear Single shock

Rake 24.0°

Trail 97 mm / 3.8 in.

Wheel Travel - Front 102 mm / 4.0 in.

Wheel Travel - Rear 102 mm / 4.0 in.

Brakes - Front Diameter (in.) 12.2 inches

Brakes - Front Diameter (mm) 310 mm

Brakes - Rear Diameter (in.) 8.7 inches

Brakes - Rear Diameter (mm) 220 mm

Brakes - Front Double disc

Brakes - Rear Single disc

Tyres - Front 120/70-ZR17

Tyres - Rear 180/55-ZR17

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