Three years ago, the annual Pierer Mobility investor presentation announced that KTM was developing an electric variant of the Duke. Recently, the prototype version of the E-Duke has been unveiled for the first time.
- E-Duke utilizes chassis components from the 390 Duke
- Manufacturing in India is anticipated
- A Husqvarna E-Pilen is also in development
This prototype was highlighted in a video shared by stunt rider Rok Bagoros, who maintains a close relationship with KTM. The footage showcases the bike within KTM’s Motohall display area at their headquarters in Mattighoffen, Austria.
KTM e-Duke Battery and Range
Potential 5.5kWh Battery Pack
While specific specifications remain undisclosed, the 2022 presentation indicated that the KTM E-Duke may feature a 10kW electric motor paired with a 5.5kWh battery pack. This setup could lead to quick and engaging performance; however, achieving a realistic range exceeding 100 km may pose a challenge given the relatively small battery capacity, especially under typical riding conditions.
KTM e-Duke Chassis and Underpinnings
Closely Related to the 390 Duke’s Rolling Chassis
The dimensions dictated by a battery pack of this size are likely to result in a well-managed weight profile. Ideally, this motorcycle could weigh significantly less than the current 390 Duke, which has a weight of 168 kg. This comparison is valid, as the E-Duke prototype appears to incorporate a version of the 390 Duke’s rolling chassis, including the main trellis frame, aluminum swingarm, offset rear shock, as well as wheels and brakes.
The battery and motor are positioned low within the frame, occupying the space typically reserved for an engine. As with conventional KTMs, power is transmitted to the rear wheel through a chain. Notably, the area where the front of the ‘fuel tank’ meets the headstock features a large hollow section, likely serving as an air intake to cool the battery or electrical components.
Another interesting aspect is the inclusion of what appears to be an integrated charging cable, suggesting the presence of an onboard charger similar to that seen in the Bajaj Chetak. This feature could address the common issue faced by electric bikes, which often lack sufficient storage for a bulky external charger.
KTM e-Duke Design
A More Futuristic Take on the Current Duke’s Design Language
The main distinction lies in the redesigned subframe and sharp bodywork, presenting a futuristic interpretation of the existing 390 Duke’s design language. The KTM aesthetic is distinctly visible, featuring a sizable fuel tank, pronounced tank extensions, and the innovative headlamp design seen in the latest 990 Duke and 1390 Super Duke.
Indicators of its prototype status include a MotoGP-style air scoop beneath the swingarm and the distinctive 3D-printed seat. This seat design could pose challenges in terms of cleanliness, especially in warmer climates.
The rider interacts with a minimalist cockpit featuring a typical wide handlebar and what appears to be a compact 4.3-inch TFT display borrowed from the KTM 390 Enduro R. Notably, KTM has adopted a scooter-style handbrake lever for the rear brake, a feature also found in their Freeride EX-C electric enduro bikes.
KTM e-Duke Likely to be Manufactured in India
If the KTM E-Duke progresses to production, it is expected to be manufactured by Bajaj in India. Notably, Bajaj has recently aided KTM in overcoming financial difficulties and is set to become the majority shareholder in the Austrian company.
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