About Serial 1

When Harley-Davidson’s founders put power to two wheels and created their first motorcycle in 1903, they changed the way the world moved forever. Now, more than a century later, Serial 1 Cycles, Powered by Harley-Davidson, has created an eBicycle that’s designed to change the way the world moves again.

Inspired by the entrepreneurial vision of Harley-Davidson’s founders—and the revolutionary impact of their oldest-known motorcycle, affectionately referred to as “Serial Number One—Serial 1 Cycles was created for the sole purpose of delivering innovative eBicycles that make every ride an adventure. Combining Harley-Davidson’s world-class product development capability with the agility of a start-up brand, Serial 1 Cycles offers premium eBicycles guided by intelligent, human-centered design and crafted using the most advanced bicycle technology available, to create the easiest and most intuitive way to experience the fun, freedom and instant adventure of riding a pedal-assist electric bicycle.


OPTIMIZED HANDLING

Our integrated battery and mid-drive motor centralize mass and lower the center-of-gravity for superior handling; the bike just disappears beneath you.

CLEAN STYLING

Internally routed brake lines, electrical wiring and integrated front-and-rear LED lighting deliver sleek styling.

EASY TO RIDE

With intelligent auto shifting on select models, a maintenance-free belt drive, and self-adjusting hydraulic brakes, you don’t have to think about the bike; you can just enjoy the ride.

RUSH/CTY SPEED

Full speed ahead! The RUSH/CTY SPEED model is the quickest way to navigate any city. Providing electric assistance up to 28 mph, RUSH/CTY SPEED is designed to bring adventure to errands, excitement to your commute, and more capability to any cycling situation.


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  • RUSH/CTY

    The sophisticated commuter. The RUSH/CTY model is a premium, full-featured eBicycle designed for more convenient and fun commutes. The easiest, most intuitive way to get anywhere, without breaking a sweat. Up to 20 mph.


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  • RUSH/CTY STEP-THRU

    An all-access ride to wherever you want to go. The RUSH/CTY STEP-THRU is a premium eBicycle loaded with features and exceptional style. The step-thru frame makes it easy to get in the saddle without swinging a leg high over the seat, and to stand flat-footed over the bike at a stop – an essential urban-commute feature for some riders. Up to 20 mph.


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  • MOSH/CTY

    The ultimate urban playbike. The MOSH/CTY model is a pedal-assist eBicycle designed for trend-setting adults seeking a stylish and flexible way to move around their fast-paced urban environments. Fly faster and farther, solo or in a pack. It’s quick, nimble and an absolute ripper. Up to 20 mph.


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  • FUN, POWERFUL, AND REFINED

    FOUR RIDE MODES:

    • Eco Mode for a gentle amount of assistance in flat-and-favorable conditions.
    • Tour Mode for the optimal blend of assistance and battery economy under mixed riding conditions.
    • Sport Mode for pronounced assistance away from corners or over rolling hills.
    • Boost Mode for confronting a steep hill, a strong headwind, or any other condition requiring a sustained boost.

    MID-MOUNTED MOTOR:

    The Brose mid-mounted motor produces 90Nm/66 ft. lb. torque, plenty of power assistance to provide a quick launch from a standing start and give the rider the ability to conquer challenging hills. Mid-mount placement near the crank lowers the center of gravity and centralizes mass to optimize vehicle handling, while an electronic torque sensor automatically registers the pressure the rider applies to the pedals and instantly provides a commensurate amount of electric assistance, greatly simplifying use for all riders. No throttle or other action is required –just pedal and go!

    ALUMINUM FRAME:

    Frame and forks are constructed from welded hydroformed aluminum to be light and rigid, with geometry designed to deliver. Expect nimble, agile handling across all riding conditions and confident control and comfort on both urban bicycle paths and rural backgrounds.

    Renegade Harley-Davidson 37.1803879, -93.3633593.