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Buell Firebolt XB12R Specs

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The Buell Firebolt XB12R model is a Sport bike manufactured by Buell . In this version sold from year 2006 , the dry weight is 179.2 kg (395.0 pounds) and it is equipped with a V2, four-stroke motor. The engine produces a maximum peak output power of 103.00 HP (75.2 kW) @ 6800 RPM and a maximum torque of 113.90 Nm (11.6 kgf-m or 84.0 ft.lbs) @ 6000 RPM . With this drive-train, the Buell Firebolt XB12R is capable of reaching a maximum top speed of  . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Buell Firebolt XB12R has a Aluminium frame with front suspension being  and at the rear, it is equipped with  . Stock tire sizes are 120/70-ZR17 on the front, and 180/55-ZR17 on the rear. As for stopping power, the Buell Firebolt XB12R braking system includes Single disc size  at the front and Single disc size  at the back. 

Buell Firebolt XB12R General Information

Brand Buell 
Model Buell Firebolt XB12R 
Start year 2006 
Year 2006 
Category Sport 
Factory Warranty (Years / miles)

Buell Firebolt XB12R Dimensions, Aerodynamics and weight

Frame type Aluminium 
Seat details
Wheelbase 1,318 mm (51.9 inches) 
Length 1,935 mm (76.2 inches) 
Width 716 mm (28.2 inches) 
Height 1,100 mm (43.3 inches) 
Seat Height
Alternate Seat Height
Ground Clearance 110 mm (4.4 inches) 
Trail size 84 mm (3.3 inches) 
Wheels details
Front Tyres - Rims dimensions 120/70-ZR17 
Rear Tyres - Rims dimensions 180/55-ZR17 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions
Rear Brakes Dimensions - Disc Dimensions
Curb Weight (including fluids)
Dry Weight 179.2 kg (395.0 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio : 0.5749 HP/kg 
Fuel Tank Capacity 14.45 litres (3.82 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension
Front Suspension Travel 120 mm (4.7 inches) 
Rear Suspension
Rear Suspension Travel 129 mm (5.1 inches) 

Buell Firebolt XB12R Engine and Transmission Technical Data

Engine type - Number of cylinders V2, four-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 73.40 ccm (4.48 cubic inches) 
Bore x Stroke 88.9 x 96.8 mm (3.5 x 3.8 inches) 
Compression Ratio 10.0:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower 103.00 HP (75.2 kW) @ 6800 RPM 
Maximum torque 113.90 Nm (11.6 kgf-m or 84.0 ft.lbs) @ 6000 RPM 
Engine Maximum RPM
Cooling system Oil & air 
Lubrication system Dry sump 
Engine oil capacity
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Belt 
Clutch type Wet, multiplate, compensated, reduced lever effort 

Buell Firebolt XB12R Performance

Top Speed
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions

Buell Firebolt XB12R Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type Electric 
How much horsepower does a Buell Firebolt XB12R have?
The Buell Firebolt XB12R has 103.00 HP (75.2 kW) @ 6800 RPM.

How much does a Buell Firebolt XB12R weighs?
The Buell Firebolt XB12R weighs 179.2 kg (395.0 pounds).

How many gears does a Buell Firebolt XB12R have?
The Buell Firebolt XB12R have 5 gears.