Buell XB12SX Lightning City X - 2010 Specifications and Reviews
The 2010 Buell XB12SX Lightning City X is a lightweight naked bike designed for urban riders seeking agile handling and straightforward performance. Powered by a 1203cc V-twin engine producing 92.5 horsepower, it delivers strong low-end torque ideal for city commuting and spirited riding. Known for its responsive DDFI II fuel injection and nimble chassis, the City X excels as a practical daily rider with genuine character.
2010
General information | |
| Category | Naked bike |
| Year | 2010 |
| Model | Buell XB12SX Lightning City X |
Engine and Transmission Specifications | |
| Exhaust system | Tuned, tri-pass resonance chamber with InterActive valve and mass-centralised mounting |
| Clutch | Wet, multi-plate, compensated |
| Transmission type,final drive | Belt |
| Gearbox | 5-speed |
| Cooling system | Oil & air |
| Fuel control | OHV |
| Fuel system | Injection. 49 mm down draft DDFI II fuel injection |
| Valves per cylinder | 2 |
| Bore x stroke | 88.9 x 96.8 mm (3.5 x 3.8 inches) |
| Compression | 10.0:1 |
| Torque | 104.00 Nm (10.6 kgf-m or 76.7 ft.lbs) @ 5500 |
| Power | 92.53 |
| Engine type | V2, four-stroke |
| Capacity: | 1202.88 ccm (73.40 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc. Two-piston, direct mount caliper; stainless steel, fixed rotor |
| Front brakes diameter | 375 mm (14.8 inches) |
| Front brakes | Single disc. ZTL2-type brake, 8-piston, 4 pads, fixed caliper, 375 mm single-sided, inside out, stainless steel, floating rotor |
| Rear tyre dimensions | 180/55-ZR17 |
| Front tyre dimensions | 120/70-ZR17 |
| Rear suspension travel | 90 mm (3.6 inches) |
| Rear suspension | Showa coil-over monoshock with remote, under-seat reservoir and adjustable compression damping, rebound damping and spring preload |
| Front suspension travel | 79 mm (3.1 inches) |
| Front suspension | 41 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 | Black aluminium frame with Uniplanar™ powertrain vibration isolation system, fuel in frame |
Physical measures and capacities | |
| Oil capacity | 2.40 litres (0.16 quarts) |
| Reserve fuel capacity | 2.83 litres (0.75 gallons) |
| Fuel capacity | 14.45 litres (3.82 gallons) |
| Wheelbase | 1,320 mm (52.0 inches) |
| Ground clearance | 110 mm (4.3 inches) |
| Overall width | 754 mm (29.7 inches) |
| Overall length | 1,985 mm (78.1 inches) |
| Seat height | 726 mm (28.6 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.5169 HP/kg |
| Dry weight | 179.0 kg (394.6 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Valencia Orange Translucent; Hero Blue Translucent |
| Starter | Electric |
Performance Profile & Rider Fit
92.5 hp
Peak Power
3.4s
0-60 mph
Best For
Track65%
City85%
Cornering92%
Daily Riding70%
Touring38%
Passenger35%
Rider Profile
| Best For | This bike suits an intermediate to experienced rider who enjoys a quirky, torque-heavy V-twin with sharp handling manners. |
| Purpose | Built as a light, punchy urban naked with genuine backroad-carving ability thanks to its steep rake and short wheelbase. |
| Rider Fit | The low seat height and light dry weight make it accessible, though the firm sporty ergonomics and short suspension travel favor a fit rider over long stints. |
| Character | It has a distinctive, characterful personality with strong low-end torque, a single-sided front brake rotor, and an unmistakable Buell exhaust note. |
| Not Ideal For | It is not a good fit for riders seeking long-distance touring comfort, pillion-friendly space, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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