Buell Lightning XB9S: history, specs, pictures

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Buell Lightning XB9S
Manufacturer
Also called Lightning XB9SX, Lightning CityX XB9SX, XB9SX Lightning CityX, XB9SX Lightning
Production 2003 - 2010
Engine
v2, four-stroke
Bore / Stroke 88.9mm x 79.4mm
Horsepower 90.12 HP (67.2 KW) @ 7500RPM
Torque 70.0 ft/lbs (94.9 Nm) @ 5500RPM
Fuel System injection. 45 mm down draft ddfi 3 injection
Transmission Gear box: 5-speed

Final Drive: belt

Clutch: wet, multi-plate, compensated
Suspension Front: 43 mm showa inverted forks with adjustable compression damping, rebound damping and spring preload
Rear: showa coil-over monoshock with remote, under-seat reservoir and adjustable compression damping, rebound damping and spring preload
Brakes Front: single disc. ztl™ brake, 6-piston, fixed caliper; 375 mm, single-sided, inside-out, stainless steel, floating rotor
Rear: single disc. two-piston, direct mount caliper; stainless steel, fixed rotor
Front Tire 120/70-zr17
Rear Tire 180/55-zr17
Wheelbase 52.01 inches (1321 mm)
Length 76.18 inches (1935 mm)
Width 29.69 inches (754 mm)
Height 42.28 inches (1074 mm)
Seat Height 30.12 inches (765 mm)
Weight 390.22 pounds (177.0 Kg) (dry),
Oil Capacity 0.63 Gallon (2.40 Liters)
Fuel Capacity 3.82 Gallon (14.45 Liters)
Manuals Service Manual


The Buell XB9SX Lightning was a v2, four-stroke standard produced by Buell between 2003 and 2010. Max torque was 70.0 ft/lbs (94.9 Nm) @ 5500 RPM. Claimed horsepower was 90.12 HP (67.2 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a oil & air cooled v2, four-stroke. A 88.9mm bore x 79.4mm stroke result in a displacement of just 983.3 cubic centimeters. Fuel was supplied via a overhead valves (ohv).

Drive[edit | edit source]

The bike has a 5-speed transmission. Power was moderated via the wet, multi-plate, compensated.

Chassis[edit | edit source]

It came with a 120/70-zr17 front tire and a 180/55-zr17 rear tire. Stopping was achieved via single disc. ztl™ brake, 6-piston, fixed caliper; 375 mm, single-sided, inside-out, stainless steel, floating rotor in the front and a single disc. two-piston, direct mount caliper; stainless steel, fixed rotor in the rear. The front suspension was a 43 mm showa inverted forks with adjustable compression damping, rebound damping and spring preload while the rear was equipped with a showa coil-over monoshock with remote, under-seat reservoir and adjustable compression damping, rebound damping and spring preload. The XB9SX Lightning was fitted with a 3.82 Gallon (14.45 Liters) fuel tank. The bike weighed just 390.22 pounds (177.0 Kg). The wheelbase was 52.01 inches (1321 mm) long.