14 August. Friday 2026
Buell Firebolt XB12R - 2007 Specifications and Reviews
The 2007 Buell Firebolt XB12R is a aggressive naked bike powered by a 1203cc V-twin engine producing 103 horsepower and 114 Nm of torque. Built for performance-focused riders seeking raw power and handling, the Firebolt earned its reputation as one of America's most distinctive and visceral motorcycle experiences with its unique styling and potent engine character.
General information | |
| Category | Naked bike |
| Year | 2007 |
| Model | Buell Firebolt XB12R |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet, multi-plate, compensated |
| Transmission typefinal drive | Belt |
| Gearbox | 5-speed |
| Cooling system | Oil & air |
| Lubrication system | Dry-sump |
| Starter | Electric |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Fuel system | Injection. 49 mm down draft DDFI II fuel injection |
| Compression | 10.0:1 |
| Torque | 113.90 |
| Power | 103.00 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1202.88 ccm (73.40 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,321 mm (52.0 inches) |
| Ground clearance | 110 mm (4.4 inches) |
| Overall width | 716 mm (28.2 inches) |
| Overall length | 1,935 mm (76.2 inches) |
| Dry weight | 179.2 kg (395.0 pounds) |
Buell Firebolt XB12R dimensions and frame | |
| Exhaust system | Tuned, tri-pass resonance chamber with InterActive valve and mass-centralized mounting |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 180/55-ZR17 |
| Front tyre dimensions | 120/70-ZR17 |
| Rear suspension travel | 127 mm (5.0 inches) |
| Rear suspension | Showa coil-over monoshock with remote, under-seat reservoir and adjustable compression damping, rebound damping and spring preload |
| Front suspension travel | 120 mm (4.7 inches) |
| Front suspension | 43 mm Showa inverted forks with adjustable compression damping, rebound damping and spring preload |
| Trail | 84 mm (3.3 inches) |
| Rake (fork angle) | 21.0° |
| Frame type | Aluminum frame with Uniplanar™ powertrain vibration isolation system, fuel in frame |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.5749 HP/kg |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Midnight Black w/Translucent Red wheels |
| Fuel capacity | 14.45 litres (3.82 gallons) |
Performance Profile & Rider Fit
103 hp
Peak Power
3.3s
0-60 mph
Best For
Track70%
City65%
Cornering90%
Daily Riding55%
Touring40%
Passenger35%
Rider Profile
| Best For | This bike suits an intermediate to experienced rider who appreciates a torquey, characterful V-twin with sharp, unconventional handling. |
| Purpose | Built for aggressive cornering and spirited backroad riding rather than outright top-speed runs or long-distance touring. |
| Rider Fit | A light, compact chassis with a low center of mass makes it manageable for riders of varying size, though the firm suspension and sporty ergonomics reward a fit, active riding style. |
| Character | Quirky and distinctive, with a thumping V-twin, mass-centralized design, and race-derived brakes that give it a raw, engaging personality unlike typical naked bikes. |
| Not Ideal For | Not a good fit for riders seeking plush comfort, pillion-friendly touring capability, or off-road versatility. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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