- Patented in the USA
- Reveals no details of the electric bike
- Could come as top-spec model
LiveWire, the electric motorcycle brand owned by Harley-Davidson, has recently filed a trademark application that could offer hints about its future plans.
The application, processed by the United States Patent and Trademark Office last week, seeks approval to register the name “S4 Honcho” for “motorcycles and structural parts.” While this confirms the brand’s intent to explore new opportunities, details about what the S4 Honcho actually is, and when it might launch, remain unclear. Even insiders may not yet have definitive answers.
In Europe, LiveWire has been making moves to turn things around by lowering prices and expanding its dealer network. These actions suggest the brand is eager to leave behind its reputation for underwhelming sales and become a stronger player in the highly competitive electric motorcycle market.
Back in 2021, LiveWire laid out ambitious plans to produce 100,000 electric motorcycles. The proposed lineup included four distinct series: the high-end ONE models, the slightly less expensive S2 series, the Kymco-partnered affordable S3 models, and the S4 line, which was expected to incorporate advanced technologies aimed at improving performance and charging for heavyweight bikes.

However, much has changed since then. Harley-Davidson has been navigating financial challenges, and historically, when the company faces turbulence, it cuts back on side ventures like Buell or MV Agusta. With a new CEO set to take charge in under a month, future directions could shift even further.
LiveWire itself has been struggling. Reports show it sold only 612 units worldwide in 2024, a far cry from its earlier ambitions. This raises questions about whether the S4 project is still on the table or has been reimagined altogether. The S4 Honcho may no longer be aimed at heavyweight bikes as once intended. LiveWire may be redefining its product strategy to align with current market trends rather than sticking to its original roadmap.
Of course, trademark filings don’t always lead to product launches. Companies frequently register names and never bring them to market. That said, with electric motorcycles gaining momentum, Honda ramping up its EV Fun concept, Energica planning a production restart, and others entering the space, it’s clear that the industry is evolving rapidly. Perhaps LiveWire’s S4 Honcho is the brand’s way of signalling that it wants to lead the pack in this growing sector. Whether it will materialise, however, remains to be seen.