Engineered by Suzuki for the naked motorcycle segment, the 2012 Suzuki Bandit 1250S features a 1255 cc (76.6 cu in) oil & air-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 96.6 HP (70.5 kW) at 7,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 77 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Bandit 1250S measures 247 kg (545 lbs) wet (curb), translating to a power-to-weight ratio of 0.39 HP/kg (2.56 kg per horsepower). Rider ergonomics and chassis geometry center around a 785 mm (30.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,485 mm (58.5 in) wheelbase engineered for balanced agility and highway composure. The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 3 indexed model years from 2010 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
77 HP/L
Power-to-Weight
0.39 HP/kg (2.56 kg/HP)
Standover Height
785 mm (30.9 in)
Engine
Displacement1255.0 ccm (76.58 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power96.6 HP (70.5 kW)) @ 7500 RPM
Compression10.5:1
Bore x Stroke79.0 x 64.0 mm (3.1 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationWet sump
CoolingOil & air
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchHydraulic clutch with coil springs
DrivelineRK GB50GSVZ3, 118 links
Performance
ExhaustCatalyzer equipped high-volume muffler
Chassis
Rake25.7°
Trail107 mm (4.2 inches)
Front SuspensionTelescopic, coil spring, oil damped
Front Travel120 mm (4.7 inches)
Rear SuspensionLink type, coil spring, oil damped
Rear Travel137 mm (5.4 inches)
Wheelbase1485 mm (58.5 inches)
Ground Clearance135 mm (5.3 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc. 4-piston
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.247.0 kg (544.5 pounds)
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
Overall Height1250 mm (49.2 inches)
Overall Length2130 mm (83.9 inches)
Fuel Capacity19.00 litres (5.02 US gallons)
Other
Color OptionsBlack, gray
InstrumentsAnalog tachometer, LCD digital speedometer, LCD fuel gauge and clock, and LED indicator lamps.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
