Only a few short years after the introduction of its very first electric motorcycle prototype at EICMA 2019, Kawasaki is proud to officially add its first two production electric street motorcycles to its lineup: the all-new Kawasaki Ninja e-1 and Z e-1 electric motorcycles.

The Ninja e-1 and Z e-1 offer a lighthearted solution to urban commuting and give riders the chance to experience the joy of transforming the grind of the work commute into a ride that they can look forward to.

The exhilarating brushless electric motor delivers strong low-end response that will leave any rider grinning from the moment they open the throttle. It’s amplified with an e-boost function that lets riders briefly tap into extra power for stronger acceleration and a higher top speed. Riders can find multiple power modes at their disposal as well as a WALK Mode that assists with maneuvering of the bike while in a parking lot. Dual batteries offer impressive cruising distance and multiple charging options make it a convenient addition to the daily routine. The lightweight trellis frame, 41mm forks, UniTrak® linkage, and disc brakes are all based off of Kawasaki’s 400cc motorcycle and designed to make riders feel familiar motorcycle characteristics when riding the Ninja e-1 and Z e-1.

Although the Ninja e-1 and Z e-1 share many of the same technical features, riders are provided with two distinctly different motorcycles thanks to their ergonomic and styling differences. The Ninja e-1 offers sporty, full-fairing bodywork like that found on the high-performance Ninja® line, while the Z e-1’s minimalistic bodywork evokes the streetfighter styling of Kawasaki’s Z supernaked machines. A new silver and matte lime green color scheme adorns both models and introduces a thematic tone for Kawasaki EV models, present and future.

2024 KAWASAI NINJA E-1 AND Z E-1 HIGHLIGHTS

• Powered by a new 9kW brushless electric motor paired with 2 batteries.
• Removable batteries weighing only 11.5 kg make charging at home or at work easy.
• ROAD and ECO modes adjust top speed to driving conditions and environment.
• E-boost function increases top speed for 15 seconds.
• WALK mode with reverse makes it easy to walk and manoeuvre the bike at low speed.
• Regenerative system helps replenish the batteries.
• Beginner-friendly clutch-less operation

ELECTRIC MOTOR

The Ninja e-1 and Z e-1 are powered by a brushless electric motor that is rated at 5.0 kW with a max rating of 9.0 kW. This clean and quiet power unit produces strong low-end power with a quick throttle response, facilitating control and contributing to quick acceleration. The motor is powered by two batteries, which use a parallel arrangement that allows one-battery operation (in ECO mode) to isolate one battery if necessary, or if one battery is fully discharged before the other. Power is transferred from the motor through a primary reduction gear to the chain (secondary reduction) final drive.

Thanks to a silent, electric operation, the Ninja e-1 and Z e-1 offer an approachable package. When the motor is in ECO mode, the cost-per-mile performance is even greater. The heat and vibrations produced by the motor are also drastically reduced over a gasoline-powered engine, and exhaust emissions are eliminated.

To start the Ninja e-1 and Z e-1, the switch must be turned to the “ON” position and the gear position indicator will show “N” (neutral). Once the side stand is up, and the “Drive Ready” button is pushed, the gear position indicator will change to “D” (drive) and the “Ready” light will illuminate, signaling that you’re ready to go. Once the side stand is put back down, the “Ready” light will turn off and the gear position indicator will change back to “N”.

BATTERIES

Removable dual lithium-ion batteries with a nominal voltage of 50.4 V and total nominal capacity of 30 Ah x2 rating can be found on both the Ninja e-1 and Z e-1. The batteries weigh in at 25.3 lbs. each, which is significantly lighter than if powered by a single battery. The batteries are located below the storage box and mounted in a parallel position with one another. They can be removed by unlocking and opening the storage box cover, unlocking the battery cover, and pulling them out. This makes the process simple without the need to disconnect any fuses or switches for the batteries.

The state of charge can be checked by pushing a button located on the top of the battery, and with the batteries still in place, their charge is indicated on the left and right sides of the instrument display. The charging time is approximately 3.7 hours per battery for a full charge (0% >> 100%) and 1.6 hours for a partial charge (20% >> 85%).

Three Charging Options Available:

1. Charging with a charging dock (batteries removed)
2. Charging without a charging dock (batteries removed)
3. Offboard charging with the batteries left in place.

Offboard charging refers to the charging the batteries while they remain in the motorcycle using the included under seat charging adaptor that connects the included battery charger to any household 3 outlet. When the batteries are removed, one battery can be charged at a time on the charger. By charging with an accessory dock, the battery is stabilized without affecting charging time. If a second charger is used, two batteries can charge simultaneously. Total time to fully charge both batteries takes approximately 7.4 hours from 0%.

Charging of the batteries should always be done in a dry environment to avoid getting the batteries, battery terminals, or battery charger wet. The battery compartment is water-resistant; however, pressure washers should be avoided, especially near this area of the motorcycle. A separate 12V battery is used to turn the screen on for the start-up routine, and to operate the lights, but the bike will not switch to “Ready” without the removable lithium-ion batteries in place.

ROAD / ECO MODES

In addition to the normal operation (ROAD Mode), riders may also choose speed-limited operation (ECO Mode) on the Ninja e-1 and Z e-1. Top speed in ROAD mode is approximately 52 mph for the Ninja e-1 and approximately 49 mph for the Z e-1, while top speed in ECO mode is limited to approximately 37 mph for the Ninja e-1 and approximately 35 mph for the Z e-1.

A mode switch located on the left side of the handlebar allows riders to switch modes with ease and it can be done while riding as long as the throttle is in the closed position. Once the batteries’ state of charge drops below 35%, the bike will switch to limited-power operation that is indicated by a turtle icon on the instrument panel and the e-Boost function will be unavailable.

E-BOOST FUNCTION

The e-boost function provides a burst of power for acceleration and increased top speed lasting 15 seconds, ensuring optimal battery performance and temperature. In ROAD mode, the Ninja e-1 sees a top speed boost from approximately 52 mph to 65 mph, and in ECO mode from around 37 mph to 45 mph. Similarly, the Z e-1 experiences a speed increase from about 49 mph to 65 mph in ROAD mode and from 35 mph to approximately 42 mph in ECO mode when e-boost is activated. Riders can easily activate e-boost via a button on the handlebars, triggering a 15-second countdown timer displayed on the instrument panel. Once engaged, the screen color changes to purple and “e-boost” appears, indicating its activation. After the countdown, e-boost disengages until conditions allow for its use again. Activation can occur while riding or when stationary.

WALK MODE WITH REVERSE

WALK  Mode conveniently assists riders with maneuvering their Ninja e-1 or Z e-1 motorcycles in parking lots and driveways. When all conditions have been met, which includes the bike stopped and throttle off, it’s activated by pressing and holding the mode button on the left side of the handlebar. Once activated, the screen background turns red so that it can be clearly distinguished from normal operation. When engaged, opening the throttle allows the bike to be moved forward at a walking speed of approximately 3.1 mph. By closing the throttle past the “zero” point, the bike can be moved in reverse at a speed of approximately 1.8 mph.

REGENERATIVE SYSTEM

The Ninja e-1 and Z e-1 feature a regenerative system that allows the energy of deceleration to be recycled back to the battery when the rider rolls off the throttle. This feature contributes to a longer cruising range and begins functioning once the batteries’ state of charge reaches 60% before gradually tapering off as they approach full charge.

CHASSIS

The Ninja e-1 and Z e-1 feature a lightweight trellis frame that is similar in design to that found on Kawasaki’s flagship Ninja® models and relies on Kawasaki’s advanced dynamic rigidity analysis to ensure optimum rigidity and light weight were achieved. The trellis-style frame design contributes to the low curb mass. Thanks to a short wheelbase and optimized chassis geometry with a rake of 24.4- degrees and trail of 3.6-inches, the Ninja e-1 and Z e-1 deliver light, natural handling and a sporty character that is to be desired by any rider. To complement the compact motor, the frame was reinforced for rigidity, including positioning the motor mounts in the ideal location with a low mounting point that helps lower the center of gravity for light handling. The swingarm is formed from square tubes, eliminating any unnecessary gusseting, and keeping weight to a minimum.

SUSPENSION

The Ninja e-1 and Z e-1 front ends are held up by 41mm telescopic front forks that produce excellent suspension action and plushness that matches a larger-class bike. The front suspension settings were designed to provide a planted feel and help facilitate direction changes even when the bike is fairly upright, which is beneficial when navigating city roads or everyday traffic. On the rear, UniTrak suspension provides strong road-holding ability as well as bump absorption, contributing to the bike’s rider-friendly handling. The linkage layout settings provide progressive damping that is designed to excel in a variety of street riding conditions. The rear shock offers 2.5-inches of suspension stroke, helping ensure the balance of lightweight handling and a composed character. Four-way rear preload adjustability allows riders to adjust the rear ride height to their desired preference as well as setup up the bike to accommodate a passenger or luggage.

BRAKES AND WHEELS

Stopping the quick accelerating Ninja e-1 and Z e-1 is a large 290mm front disc that is gripped by a dual-piston caliper and rigid front brake master cylinder that helps eliminate ineffective idle stroke for increased controllability. A 220mm disc paired with a dual-piston caliper can be found at the rear. Brake hose dimensions and material were carefully selected on both the front and rear for an excellent feel of the brake at the levers. A compact and lightweight Nissin ABS control unit comes as standard equipment on the Ninja e-1 and Z e-1, delivering precise control. Full-size 17-inch wheels further add to the light, nimble handling and the sporty design of the wheels reflects the agile performance. Slim tires add to the maneuverability with a 100/80-17M/C 52S front and 130/70-17M/C 62S rear size.

ERGONOMICS

A relaxed rider triangle is designed to accommodate a wide range of rider sizes and riding styles, aiding in the rider-friendly character. With a relatively upright riding position and slightly foot-forward footpeg position, the rider position provides excellent maneuverability and comfort. The Ninja e-1 offers great wind protection thanks to its full-fairing bodywork that promotes clean airflow around the rider, which also contributes to its overall comfort. Clip-on style handlebars attach to the top of the fork tubes on the Ninja e-1 and the grips feature a slight down angle that provides comfort and sporty looks. On the Z e-1, a wide-style handlebar enables control and contributes to its easy maneuverability and confident handling when traveling at low speed.

NINJA® SUPERSPORT STYLING

Just like its Ninja brethren, the Ninja e-1 features aggressive, full-fairing bodywork that is sure to catch the eye and give the impression of a fierce machine. The storage box is slim between the rider’s legs, promoting optimized contact with the bike. The seat features thick seat cushioning with low-rebound urethane for superb ride comfort. The seat height measures 30.9-inches, giving riders a comfortable reach to the ground. A direct feel and good controllability are achieved when sport riding thanks to the sporty aluminum footpegs. The footpegs are positioned in a slightly forward position that puts the rider in a comfortable riding position and are out of the way when riders need to reach the ground.

Z SUPERNAKED STYLING

The all-new Z e-1 is the ultimate balance of aggressive Z super naked styling and Kawasaki EV futuristic expression

TFT COLOR INSTRUMENTATION

Adorning the cockpit of the Ninja e-1 and Z e-1 is a 4.3-inch all-digital TFT color instrumentation for a high-grade appearance. The full-color TFT (thin-film transistor) technology delivers excellent visibility for the rider and the background screen automatically adjusts from white to black to suit available light. It can also be manually set to black or white based on the preference of the rider. In addition to the screen color, the brightness is adjust.

All details regarding Kawasaki’s the all-new 2024 Ninja e-1 and Z e-1 are available on: 

Kawasaki.ca / Kawasaki.com

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