2003Yamaha YZF-R6

★ 2.5

40 fields on record

The 2003 Yamaha YZF-R6 is a lightweight 599cc sport bike designed for experienced riders seeking sharp handling and high-revving performance. Known for its compact dimensions, agile chassis, and potent four-cylinder engine delivering 121 horsepower, the R6 excels on both road and track. Its low seat height and responsive character make it ideal for spirited riding and racing-oriented enthusiasts.

Capacity: 599.0 ccm
Engine: In-line four, four-stroke
Gearbox: 6-speed
Dry weight: 162.0 kg
Seat height: 820 mm
Power: 121.0 HP (89.0 kW) @ 13000 RPM

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What’s new for the 2003 Yamaha YZF-R6

vs the 2002

Spec	2002	2003
Torque	68.1 Nm (6.9 kgf-m or 50.2 ft.lbs)	68.5 Nm (7.0 kgf-m or 50.5 ft.lbs)
Dry weight	168.0 kg (370.4 pounds)	162.0 kg (357.1 pounds)
Front brakes	Dual disc	not listed

Other years 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail2%

Cornering97%

City riding40%

Daily riding35%

Touring22%

Two-up18%

Track98%

Best for: A dedicated supersport built for carving canyons and lapping racetracks. It rewards precision and high revs over relaxed cruising or hauling gear.
Built for: A razor-sharp, screaming inline-four that lives above 10,000 rpm. Flickable, precise and thrilling on a smooth road or track, demanding but rewarding.
Not ideal for: Not for beginners, commuters seeking comfort, two-up touring, or anyone wanting easy low-rev torque or long-distance ease.

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 us

Your height

Inseam (optional)

Units

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2003 Yamaha YZF-R6, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 599.0 ccm
Power: 121.0 HP (89.0 kW) @ 13000 RPM
Torque: 68.5 Nm (7.0 kgf-m)
Engine type: In-line four, four-stroke
Power/weight ratio: 0.7469 HP/kg (dry)
Bore x stroke: 65.5 x 44.5 mm
Compression: 12.4:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Digital DC-CDI
Valves per cylinder: 4
Lubrication system: Wet sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet multiple-disc coil spring

Performance

Top speed: 250.0 km/h (155.3 mph)
0-60 mph: 2.80 seconds
0-100 km/h (0-62 mph): 3.20 seconds

Dimensions & weight

Wheelbase: 1380 mm
Overall length: 2025 mm
Overall width: 690 mm
Overall height: 1098 mm
Seat height: 820 mm
Dry weight: 162.0 kg
Wet weight: 191.4 kg
Fuel capacity: 17.00 litres
Ground clearance: 135 mm
Oil capacity: 3.40 litres
Reserve fuel capacity: 3.50 litres

Chassis & suspension

Frame: Deltabox aluminum
Front suspension: Telescopic fork
Rear suspension: Swingarm (Link suspension)
Rake (fork angle): 24.5°
Trail: 94 mm

Brakes & wheels

Front brakes diameter: 297 mm
Rear brakes: Single disc
Rear brakes diameter: 220 mm
Front brakes: Not on record - add it

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	1999	2003	2005	2011	2016	2022
Capacity	599 cc	599 cc	600 cc	599 cc	599 cc	599 cc
Dry weight	169 kg	162 kg	162 kg	166 kg	166 kg	166 kg
Seat height	820 mm	820 mm	820 mm	851 mm	851 mm	850 mm
Fuel capacity	17 L	17 L	17 L	17 L	17 L	17 L