The Buell XB12R Firebolt is a premium sportfighter motorcycle that embodies the perfect blend of American V-Twin muscle and track-inspired chassis dynamics.
Its compact wheelbase and race-inspired geometry enable nimble, intuitive handling, while the 1203cc Thunderstorm V-Twin engine delivers 103 peak horsepower at 6800 rpm, with a broad spread of torque for effortless acceleration.
The Buell InterActive Exhaust system adjusts exhaust flow to optimize engine power and smooth out torque delivery, ensuring that this motorcycle is always poised to deliver.
With its sleek design, aerodynamic quarter-fairing, and clip-on handlebars, the Firebolt offers an unparalleled riding experience that’s both exhilarating and accessible.
This exceptional motorcycle is a winner of multiple championships around the world and has been recognized as the “Best Cornering Motorcycle of All Time” by Britain’s Bike magazine.
Key Specifications
Engine Type
45 V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.
Engine Capacity
1203 cc / 73 cu in
Max Power
86.9 kw / 103 hp
Max Torque
114 Nm / 11.6 kgf-m / 84 ft-lbs @ 6000 rpm
Fuel Tank Capacity
14 L / 3.7 US gal
Seat Height
775 mm / 30.5″
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Buell XB12R Firebolt
Year
2008
Engine
Engine Type
45 V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.
Displacement
1203 cc / 73 cu in
Bore x Stroke
88.9 x 96.8 mm
Compression Ratio
10.0:1
Max Horsepower
86.9 kw / 103 hp
Max Torque
114 Nm / 11.6 kgf-m / 84 ft-lbs @ 6000 rpm
Engine Management System
49 mm downdraft DDFI II fuel injection
Cooling System
Air cooled
Exhaust
Free breathing, 2-into-1 Buell Interactive exhaust system
Performance
Top Speed
249 km/h / 155 mph
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Belt
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Aluminium frame with Uniplanar Powertrain vibration isolation system
Front Suspension
Showa 43 mm inverted forks compression damping, rebound damping and spring preload adjustable
Front Suspension Travel
120 mm / 4.7″
Rear Suspension
Showa coil-over monoshock, remote underseat reservoir and adjustable compression damping, rebound damping and spring preload, 127mm wheel travel
Rear Suspension Travel
127 mm / 5.0″
Rake
21
Trail
83 mm / 3.3″
Wheels & Brakes
Front Wheel/Rim Size
3.50 x 17″
Front Tire Size
120/70 ZR17, Pirelli Diablo
Rear Wheel/Rim Size
5.50 x 17″
Rear Tire Size
180/55 ZR17 Pirelli Diablo
Front Brakes
ZTL type brake, 6 piston, fixed caliper, 375 mm single-sided, inside out, stainless steel, floating rotor
Rear Brakes
Single 240 mm disc, 1 piston floating caliper
Dimension & Weights
Overall Length
1924 mm / 75.7″
Overall Width
768 mm / 30.2″
Overall Height
1092 mm / 43″
Seat Height
775 mm / 30.5″
Wheelbase
1320 mm / 52.0″
Ground Clearance
127 mm / 5.0″
Fuel Tank Capacity
14 L / 3.7 US gal
Dry Weight
179 kg / 395 lbs
Features
Compact wheelbase and race-inspired chassis geometry for nimble handling
1203cc Buell Thunderstorm V-Twin engine
103 peak horsepower at 6800 rpm
84 ft. lbs. of peak torque at 6000 rpm
75 percent of peak torque available at 3500 rpm
Buell InterActive Exhaust system with adjustable valve
ECM-controlled exhaust flow adjustment
Clip-on handlebars for optimal control
Aerodynamic quarter-fairing with dual projector-beam headlamps
Sleek, covered passenger pillion
Suggested retail price of $9,995
Air/oil/fan-cooled engine design
Buell Trilogy of Technology principles (frame rigidity, low unsprung weight and mass centralization)
Pre-wired for accessory heated hand grips with High and Low heat settings
Refreshed instrument panel styling
Tachometer reflecting the new 7100-rpm redline
Commemorative Buell 25th Anniversary graphic on upper triple clamp
Cosmetic frame protectors to reduce damage in case of a tip-over incident
New color choice: Arctic White body panels, Hero Blue Translucid wheels and windscreen, Graphite Grey frame
Dry weight of 395 pounds
Wheelbase of 52 inches
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
