Positioned in Enfield's classic motorcycle lineup, the 2012 Enfield Bullet Electra EFI pairs a 499 cc (30.5 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 27.2 HP (19.9 kW) at 5,250 rpm while maximum torque reaches 43.1 Nm (31.8 lb-ft) at 4,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 54.5 HP per liter and a 1,250 rpm working window between peak torque (4,000 rpm) and peak power (5,250 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Bullet Electra EFI measures 185 kg (408 lbs) dry, translating to a power-to-weight ratio of 0.15 HP/kg (6.8 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,370 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry. The 14.5-liter (3.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Enfield archive, this model family spans 2 indexed model years from 2011 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
54.5 HP/L
Power-to-Weight
0.15 HP/kg (6.8 kg/HP)
Power Band Window
4,000–5,250 rpm
Engine
Displacement499.0 ccm (30.45 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power27.2 HP (19.9 kW)) @ 5250 RPM
Torque43.1 Nm (4.4 kgf-m or 31.8 ft.lbs) @ 4000 RPM
Compression8.5:1
Bore x Stroke84.0 x 90.0 mm (3.3 x 3.5 inches)
Fuel SystemInjection. Keihin
Fuel ControlOverhead Valves (OHV)
IgnitionTransistor Coil Ignition (TCI)
LubricationWet sump
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
DrivelineConstant mesh
Chassis
Frame TypeSingle downtube, using engine as stressed member
Front SuspensionTelescopic Hydraulic Damping
Front Travel130 mm (5.1 inches)
Rear SuspensionSwing Arm with adjustable and Gas filled Shock Absorbers
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.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
