Building on the innovative design and engineering that produced the fastest U.S. electric motorcycle at the 2015 Isle of Man TT Zero race, Victory Motorcycles has introduced the 2016 Empulse TT, the first all-electric addition to the Victory lineup. The Victory Empulse TT is a fully electric street-legal sportbike. Building on Victory Motorcycle’s focus on performance, the Empulse TT features an aluminum-beam frame, adjustable suspension and strong brakes. Victory says the Empulse TT delivers outstanding overall performance with a torquey motor and zero tail-pipe emissions.
“We have always been known for great handling and power, so the Empulse TT is an ideal fit in the expanding Victory lineup,” said Motorcycle Product Director Gary Gray.
“The Empulse TT was developed primarily as an electric motorcycle delivering a sporty ride,” said Victory Electric Product Manager Joshua Katt, “but with dual ride modes—ECO and SPORT—to choose from, and the addition of a gearbox, the Empulse TT is a versatile motorcycle that can be used for impressively sporty riding or as a casual commuter.”
Steve Menneto, VP Motorcycles, said Victory Motorcycles is committed to expanding brand awareness and sales globally, and the Empulse TT will allow the brand to reach more markets. “This is a company that does not fear technology and progressive products, and we want to be strong in the electric motorcycle segment,” he said.
The Empulse TT shares some DNA with the original Brammo Empulse R motorcycle. Victory has been working with Brammo since 2011, but in January 2015 Victory’s parent company, Polaris Industries, acquired Brammo’s motorcycle assets. Since then, Victory engineers worked with the Brammo product team to achieve improvements in battery capacity, display function and handling. The result is a Victory Empulse TT with advanced technology, impressive performance and sporty styling that draw from the Isle of Man Zero TT race bikes.
The Victory Empulse TT is capable of top speeds of over 100 mph, and it has a high-capacity 10.4kWh battery. The bike has a built-in battery charger and an easily accessible SAE J1772 plug atop the bodywork in front of the seat. The bike’s Brammo Power Lithium Ion battery fully charges in just 3.9 hours using a Stage 2 charger (available as an accessory utilizing a 240V outlet). The bike will fully charge in 8.9 hours using a regular household 120V outlet.
In typical riding, the Empulse TT battery provides a rider with a range of about 65 miles, and a range of 100 miles is possible with throttle management and use of the bike’s regenerative charging. In preliminary testing, the bike demonstrated a Motorcycle Industry Council (MIC) city range of 94 miles. The bike delivered an MIC “combined 70 mph highway and city range” of 57 miles.
Riders can make the most efficient use of the battery’s 10.4kWh of electricity by using the 6-speed gearbox. Shifting and downshifting help to create regenerative power (under deceleration), and also produce a feeling familiar to experienced riders of the compression braking on gasoline-powered motorcycles.
The rider only needs to use the clutch when shifting between gears, not for taking off or coming to a stop. When coming to a stop, a rider can leave the bike in gear, or choose to click the shifter down (without pulling in the clutch) to put the bike in neutral. To take off from a stop, the rider simply needs to twist the throttle to unleash the liquid-cooled electric motor’s impressive torque.
In the Empulse TT’s proprietary transmission, neutral is found between 2nd and 3rd gears, and the transmission can be left in 3rd gear for most riding speeds and conditions. To begin riding, a rider can simply turn the bike’s power on, select 3rd gear (without the clutch), twist the throttle and go.
In everyday riding conditions, the Victory Empulse TT can be operated in ECO mode, but it also has an optional SPORT mode for high-performance riding. In SPORT mode, 20 percent more battery power is released to the motor, resulting in enhanced acceleration.
SPORT mode also increases the amount of regenerative braking—or “regen”—which which further increases the feeling similar to compression braking when the rider rolls off the throttle. Regen uses the inertia of the motorcycle to return energy from the motor back into the battery pack, which increases available energy.
The bike’s LCD data display features a speedometer, tachometer, gear indicator and clock. It also displays the battery level as a horizontal bar accompanied by the percentage of battery energy remaining, and provides an estimate of remaining riding range.
Genuine Victory Accessories immediately available for the Empulse TT include Victory performance forks, frame sliders, tall and short windscreens, and side bags that hold cargo.
The new Victory Empulse TT electric motorcycle is scheduled to be available for purchase in the United States in late 2015. Victory is in the process of determining global demand for the bike before announcing its international sales plan.
2016 Victory Empulse TT Specifications
Electric Motor: Internal Permanent Magnet AC Induction
Peak Motor Power: 54 horsepower
Peak Torque: 61 lb-ft (available from a full stop)
Transmission: 6-speed gearbox with multi-plate, hydraulically actuated wet clutch
Battery: Brammo Power Lithium Ion
Battery Capacity: 10.4 kWh
Battery Voltage: 103.6V/117.6V (max)
Charge Time: 3.9 hours (Level II, 240V, 0% to 100% SOC), 8.9 hours (Level I, 120V, 0% to 100% SOC)
Frame: Aluminum beam
Wheelbase: 58.0 in.
Rake/Trail: 24 degrees/3.0 in.
Seat Height: 31.5 in.
Brakes, Front: Dual 310mm Brembo floating discs w/ 4-piston radial Brembo calipers
Rear: Brembo single disc w/ 2-piston Brembo caliper
Suspension, Front: 43mm USD fork, fully adj.
Rear: Single shock, fully adj.
Wheels, Front: 3.50 x 17 in.
Rear: 4.50 x 17 in.
Tires, Front: 120/70-ZR17 (Continental SportAttack2)
Dry weight (claimed): 470 lbs.
Load capacity (claimed): 368 lbs.