Brammo Empulse LE - Specifications & Review

Empulse LE

Article Complete Info

Articleid964484
CategoryNaked bike
MakeBrammo
ModelEmpulse LE
Year2015

Chassis, Suspension, Brakes & Wheels

FrametypeLightweight extruded and welded aluminum - serves a battery tray (patent pending)
FrontbrakesDouble disc. Bremo
Frontbrakesdiameter310 mm (12.2 inches)
FrontsuspensionFully Adjustable 43mm Marzocchi Forks
Fronttyre120/70-17
Rake24.0°
RearbrakesSingle disc. bremo
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionFully Adjustable Sachs Shock
Reartyre180/55-17
Trail97 mm (3.8 inches)
WheelsCast aluminum

Engine & Transmission

ClutchIET 6 speed gearbox with multi-plate, hydraulic activated wet clutch
CoolingsystemLiquid
Driveline520 O-ring chain
EmissiondetailsNo direct emmisions
EnginedetailsElectric
EnginetypeParker GVM IPM Motor
Gearbox6-speed
Power54.00 HP (39.4 kW)) @ 4500 RPM
Topspeed169.0 km/h (105.0 mph)
Torque90.00 Nm (9.2 kgf-m or 66.4 ft.lbs)
TransmissiontypefinaldriveChain

Other Specifications

CarryingcapacityOptional saddle bags and top trunk.
ColoroptionsRed, black, white
CommentsBrammo Power™ BPM15/90 Lithium-Ion ( NCM Chemistry), 103.6 Volt. Recharge time approximately 8 hours. Range: 125 km. Under deceleration, energy is returned to the battery system to both extend driving range and provide familiar rider feedback.
Factorywarranty2 Years (Limited Factory Warranty) 1 year Fender-to-Fender Limited Warranty, 2 year Limited Powertrain Warranty (Batteries and Motor)
InstrumentsAnalog/digital
StarterElectric

Physical Measures & Capacities

Dryweight213.0 kg (469.6 pounds)
Groundclearance185 mm (7.3 inches)
Overallheight1,067 mm (42.0 inches)
Overalllength2,057 mm (81.0 inches)
Powerweightratio0.2535 HP/kg
Seatheight800 mm (31.5 inches) If adjustable, lowest setting.

About Brammo

Country of Origin: United States
Founder: Craig Bramscher
Best Known For: Enertia and Empulse electric motorcycles; early TTXGP/AMA e-racing efforts

Company History

Brammo was among the first modern companies to put credible, road-legal electric motorcycles into the hands of everyday riders. Based in Oregon, it launched the Enertia as a city-range commuter with approachable ergonomics and clean, consumer-electronics styling. The Empulse followed with a liquid-cooled motor, higher voltage, and, crucially, a six-speed gearbox—an attempt to blend EV torque with the familiar engagement of shifting. Brammo didn’t just ship bikes; it raced them, using competition to harden thermal strategies, power delivery, and durability under sustained load. Early adopters learned that battery management and software updates mattered as much as sprocket choices, a cultural shift that helped define today’s e-moto ownership experience. The company faced the usual first-mover headwinds: capital intensity, dealer education, and the chicken-and-egg problem of charging infrastructure. Strategic partnerships and eventual acquisition of the motorcycle business by Polaris preserved much of the engineering know-how, which influenced later electric efforts across powersports. Historically, Brammo proved that electric motorcycles could be aspirational and fun, not just eco-appliances. Its designs emphasized balance and feedback, demonstrating that careful chassis tuning can make even a heavy battery pack dance. Owners still praise the Empulse’s mid-corner feel and the way its gearbox helps keep the motor in a sweet spot, a bridge between analog habits and digital drivetrains. In the broader narrative, Brammo’s legacy is the normalization of e-motos as legitimate choices for commuters and enthusiasts, paving the way for today’s expanding electric segment.

Other Years

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