Buell Firebolt XB9R: history, specs, pictures

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Buell Firebolt XB9R
Manufacturer
Production 2003 - 2007
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 ii type
Air Filter K&N BU-9003 `02-07[1]
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
Rear: single disc
Front Tire 120/70-zr17
Rear Tire 180/55-zr17
Wheelbase 52.01 inches (1321 mm)
Length 76.18 inches (1935 mm)
Width 28.19 inches (716 mm)
Height 43.31 inches (1100 mm)
Seat Height 30.51 inches (775 mm)
Weight 384.93 pounds (174.6 Kg) (dry),
Fuel Capacity 3.82 Gallon (14.45 Liters)
Fuel Consumption 4.10 liters/100 km (24.4 km/l or 57.37 mpg)
Manuals Service Manual


The Buell Firebolt XB9R was a v2, four-stroke standard produced by Buell between 2003 and 2007. 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 in the front and a single disc 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 Firebolt XB9R was fitted with a 3.82 Gallon (14.45 Liters) fuel tank. The bike weighed just 384.93 pounds (174.6 Kg). The wheelbase was 52.01 inches (1321 mm) long.

References[edit | edit source]

  1. 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.