Naked Motorcycles

2003Buell Lightning XB9S

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The 2003 Buell Lightning XB9S is a lightweight naked bike powered by a 984cc V-twin engine delivering 92 horsepower and impressive torque. Built for riders seeking agile handling and minimalist styling, it excels in urban environments and tight corners with its responsive performance and compact frame.

Capacity: 984.0 ccm
Engine: V-Twin
Gearbox: 5-speed
Dry weight: 175.0 kg
Seat height: 765 mm
Power: 92.0 HP (67.7 kW)

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Other years 2003 2004

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering90%

City riding78%

Daily riding60%

Touring30%

Two-up25%

Track65%

Best for: A purpose-built canyon-carving and street naked bike that prioritizes agility and low-end torque over outright top-end speed.
Built for: Quirky, mechanical, and characterful, with a big-thumping air-cooled V-twin pulse and a distinctly American take on the sportbike formula.
Not ideal for: Not ideal for riders seeking long-distance comfort, passenger-friendly touring, or smooth, refined power delivery.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 765mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2003 Buell Lightning XB9S, with a moderate knee angle of around 110 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: 984.0 ccm
Power: 92.0 HP (67.7 kW)
Torque: 92.2 Nm (9.4 kgf-m)
Engine type: V-Twin
Power/weight ratio: 0.5257 HP/kg (dry)
Bore x stroke: 88.9 x 79.4 mm
Compression: 10.0:1
Cooling system: Air
Fuel system: Injection
Valves per cylinder: 2

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Belt

Dimensions & weight

Wheelbase: 1321 mm
Overall length: 1924 mm
Overall width: 831 mm
Overall height: 1232 mm
Seat height: 765 mm
Dry weight: 175.0 kg
Fuel capacity: 14.00 litres
Ground clearance: 127 mm

Chassis & suspension

Frame: Aluminum Frame with Uniplanar powertrain vibration isolation system
Front suspension: Showa® inverted fork with adjustable compression damping, rebound damping and spring preload
Rear suspension: Showa® shock absorber with adjustable compression damping, rebound damping and spring preload
Front wheel travel: 120 mm
Rear wheel travel: 127 mm
Rake (fork angle): 21.0°
Trail: 83 mm