Engineered by Brammo for the naked motorcycle segment, the 2011 Brammo Empulse 8.0 features a purpose-built electric configuration. In factory specification, peak output is rated at 53.6 HP (39.2 kW) while maximum torque reaches 80 Nm (59 lb-ft), transferring power to the rear wheel through a automatic gearbox.
On the scales, the Empulse 8.0 measures 176 kg (388 lbs) dry, translating to a power-to-weight ratio of 0.3 HP/kg (3.28 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance.
Within MotoLibrary's Brammo 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.
Power-to-Weight
0.3 HP/kg (3.28 kg/HP)
Standover Height
810 mm (31.9 in)
Engine
Engine TypeElectric
Engine DetailsSealed Permanent AC Synchronous motor
Power53.6 HP (39.2 kW))
Torque80.0 Nm (8.2 kgf-m or 59.0 ft.lbs)
Transmission
GearboxAutomatic
Performance
Top Speed160.9 km/h (100.0 mph)
Emission DetailsNo emission
Chassis
Frame TypeLightweight extruded and welded aluminum - serves a battery tray (patent pending)
Front SuspensionOE Spec 43mm inverted forks, adjustable preload, compression and rebound
Rear SuspensionOE Spec Works Performance Shock with adjustable rebound and preload
Wheels & Brakes
Front Tyre120/70-17
Rear Tyre180/55-17
Front BrakesDouble disc. Nissin 4 piston, fixed caliper
Rear BrakesSingle disc. Brembo Single piston, floating caliper
WheelsCast Aluminum
Dimensions & Weight
Dry Weight176.0 kg (388.0 pounds)
Power/Weight0.3048 HP/kg
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Overall Height1067 mm (42.0 inches)
Overall Length2057 mm (81.0 inches)
Overall Width787 mm (31.0 inches)
Other
StarterElectric
Color OptionsRed/black
Warranty12 months limited warranty against defects in material or workmanship
Notes
BRAMMO Lithium-Ion Battery. Capacity: 8.0 kWh. Recharge time approximately 8 hours. Range: 80 miles.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
