Brammo Reveals New Details for Empulse and Empulse R Electric Sport Bikes

18 Apr, 2012, 09:00 ET from Brammo, Inc.

ASHLAND, Ore., April 18, 2012 /PRNewswire/ -- Brammo, Inc., the designer and manufacturer of world leading electric motorcycles today announced details of its much anticipated Empulse and Empulse R electric sport bikes.

Both models utilize the world's first drivetrain that has been designed and built for a production electric motorcycle. It features a water-cooled permanent magnet AC motor, IET 6 speed gearbox and Brammo's unique BPM 15/90 battery modules. This drivetrain package endows the Empulse and Empulse R with rapid off-the-line acceleration, sustained high speed and industry-leading range.

Unique for a production electric motorcycle, both Empulse models also have J1772 Level II on-board charging system, allowing riders to easily take advantage of the growing number of charging stations being installed in cities around the world. The Empulse and Empulse R can be totally recharged in just 3.5 hours and every 10 minutes of casual charging adds 5 miles of range. With a little planning, a day's journey of 200 miles or more can now be achieved.

Craig Bramscher, Founder and CEO of Brammo, stated, "The Empulse and Empulse R are a milestone for Brammo and the new electric benchmark for the motorcycling industry. I know when I reveal the bikes on May 8th people are going to be blown away by the integrity of the design and the focused presence this motorcycle commands." Bramscher continues, "When we first revealed the Empulse prototype, our customers had some very clear feedback for us and that feedback has inspired much of what you will see in the production version."

Brammo will be revealing the Empulse and Empulse R in Los Angeles on May 8th, 2012. The launch event will be webcast live to all pre-order customers. Those viewers will not only get to see the new bikes, they will get to hear what it's like to ride one, straight from the mouths of Brammo's development riders, two of which happen to be well-known motorcycle racers. Electric motorcycle racing is an integral part of Brammo's mission, and its experience and championship record on the track has played a critical role in the evolution of the Empulse from concept to production. Professional racers have had a hand in the development process and they will be sharing their riding experiences and impressions at the reveal on May 8th.

A video interview with Brammo CEO Craig Bramscher will be released on Thursday, April 19th 2012

About Brammo

Brammo, Inc., is a leading electric vehicle technology company headquartered in North America. Brammo designs and develops electric vehicles including the Encite, Enertia, Empulse and Engage motorcycles. Brammo is the current TTXGP eGrandPrix  champion of North America. Brammo is an OEM supplier of its innovative Brammo Digital Drivetrain systems including the Brammo Power battery pack and Brammo Power vehicle management system. Brammo has vehicle distribution and marketing operations in North America, Europe and Asia. To learn more, visit  

The following are trademarks of Brammo, Inc. in the United States or other countries or both; Brammo®, Enertia®, Empulse®, Empulse R®, Engage®, Encite®, Brammo Digital Drivetrain®, Brammo Power®, the Brammo logo and bulls head graphical device.

2012 Brammo Empulse R Specifications


Motor Type 

Permanent Magnet AC (PMAC) - Water Cooled

Motor Controller

Sevcon Gen 4

Peak Motor Power 

40kW,  @  8,200 rpm (54 hp)

Peak Torque 

63Nm  (46.5 foot pounds)

Final Drive 

Direct Chain Drive (14/48) 520 O-ring chain


IET 6 speed gearbox with multi-plate, hydraulic activated wet clutch




Battery Type 

Brammo Power™ BPM15/90 Lithium-Ion ( NCM Chemistry) 

Battery Pack Capacity 

9.31 kWh (nominal), 10.2 kWh (max)

Battery Pack Voltage 

103.6 V (nominal) 

Recharge J1772

Level I maximum charging time:   8 Hours. (0 – 99% SOC, no cell imbalances) 

Level I and II

Level II maximum charging time:  3.5 Hours.  (0 – 99% SOC, no cell imbalances)

110V AC to J1772 Level 1 Adapter included

Every 10 minutes of Level II charging adds up to 5 miles of range

Battery Cycle Life 

1,500 cycles to 80% capacity (100% DOD)


Max Speed 

100 + mph   (160 + km/h)

Driving Range 

City: 121 miles*   (195 km)

Highway: 56 miles**    (90 km)

Combined: 77 miles***  (124 km)

*SAE City Riding Range Test Procedure for Electric Motorcycles (variable speed, 19 mph / 30km/h average) 

**SAE Highway / Constant Speed Riding Range Test Procedure for Electric Motorcycles (70 mph / 113 km/h  sustained)

*** SAE Highway Commuting Cycle (.5 City weighting, .5 Highway weighting)

Operating Modes

2 Operating Modes selectable through the handlebar switch: 

1. "Normal" - limits acceleration by reducing maximum current delivered to the motor through the motor controller in order to maximize driving range. 

2. "Sport" - provides maximum performance in both acceleration and top speed. 

Regenerative Braking

Under deceleration, energy is returned to the battery system to both extend driving range and provide familiar rider feedback. 

Operating Cost

Assuming 13 cents /kWh for electricity:   

1 cent per mile around town                     

2 cents per mile on the highway

Approximately 400 miles for every $4.00 of electricity (city)

Data Collection

Brammo DDC™ (Dynamic Data Collection) records key motorcycle parameters at 1Hz (1 sample/second) for analysis and service support.



Brammo E-Beam™ Aluminum, Fabricated by Accossato in Italy 

Suspension / Front

Fully Adjustable 43mm Marzocchi Forks

Suspension / Rear

Fully Adjustable Sachs Shock 

Triple Clamps

Forged Aluminum

Swing Arm

Tubular Steel, Fabricated by Accossato in Italy

Sub Frame

Tubular Steel, Fabricated by Accossato in Italy

Brakes / Front

Dual 310mm Brembo floating disk with twin four piston Hydraulic Brembo Brake Calipers, Radial Mount.

Brakes / Rear

Brembo single disk with dual piston Hydraulic Brembo Brake Caliper

Wheels- Front / Rear

17"x 3.5" Marchesini / 17" x 5.5" Marchesini

Tires- Front / Rear

120/70-17 AVON AV79 / 180/55-17 AVON AV80


LCD display; speed, tach, odometer, gear position, energy consumption, battery status, estimated range and system status 



58.0"    147.32 cm

Seat Height 

31.5"     80.0 cm


31.8" (bar end-to-bar end)     80.77 cm


42.6" (highest portion of the dash)    108.2 cm


81.3"   206.5 cm

Ground Clearance

7.3"     18.54 cm

Rake / Trail

24 degrees / 3.8"     

Storage Capacity 

Optional Brammo hard saddle bags and top trunk.

Fuel Economy

485 mpg-e      206 km/L-e

Vehicle Weight 

440lbs. / 200kg

Carrying Capacity

Cargo Capacity   365 lbs. / 165.6 kg   

(805 lbs. / 365.1 kg total combined motorcycle, rider, passenger and cargo)


2 Years (Limited Factory Warranty) 1 year Fender-to-Fender Limited Warranty, 2 year Limited  Powertrain Warranty (Batteries and Motor) 


True Blood Red, Eclipsed Black, White Noise

All specifications subject to change without notice.


SOURCE Brammo, Inc.