Inspired by the entrepreneurial vision of Harley-Davidson’s founders—and the revolutionary impact of their first motorcycle, affectionately referred to as “Serial Number One”—Serial 1 offers innovative eBicycles that make every ride an adventure.
Born as a skunkworks inside Harley-Davidson’s Product Development Center, the eBicycle project began in 2018 with a small group of passionate motorcycle and bicycle enthusiasts working with a single focus, to design and develop the best and most capable eBicycles available today.
The Rush/CTY Step-through’s 529Wh lithium-ion battery is integrated into the lower frame for sleek style and convenient removal for off-the-bike charging. Depending on terrain, the RUSH/CTY STEP-THRU has a range of 30-90 mi/50-145 km and takes just 4.7 hours for a full charge.
The Brose S MAG Mid-Mounted Motor Delivers a quick launch from standing start and conquers the most challenging hills with 90 Nm/66 ft. lbs. of torque. Fine-tune your level of assistance with four power modes: Eco, Tour, Sport, and Boost.
Frame: Hydroformed aluminum, welded construction, internal routing
Colors: Serene Blue/Matte Black; Gloss Black/Matte Black
Sizes: S, M, L
Storage Compartment: Dimensions: 206 mm X 70 mm X 42 mm
Motor: Brose S Mag, mid-drive mounting
Torque: 90Nm/66 ft. lb.
Maximum Assistance Speed: 20 mph
Controller: Brose Allround LCD color display
Ride Modes: Eco, Tour, Sport, Boost
Battery: 529Wh, integrated, removable
Range: 30-90 miles – Depends on ride mode and terrain
Charge Time: 0-75% charge = 2.6hrs, 75-100% charge = 2.1hrs
Serial 1 App: Digital Security with Pinpoint accuracy, Google Maps Turn-by-Turn Navigation, Virtual Garage, Record My Ride, Ride Dashboard
Integrated Device Charger: Integrated USB-C plug capable of charging mobile devices (up to 10W, depending upon mobile device)
Transmission: Enviolo Automatiq intelligent auto-shifting CVT hub
Final Drive: Gates Carbon Drive belt
Wheels: 27.5 x 35mm alloy rims and Sapim stainless steel spokes
Tires: Schwalbe Super Moto-X 27.5 x 2.4-inch
Brakes: TRP hydraulic four-piston-caliper disc brakes front and rear, 203mm X 2.3mm heavy-duty rotors
Racks: Integrated front & rear racks, 22lb capacity each
Fenders: Integrated front & rear
Kickstand: Rear-mounted, adjustable length
Front Light: LED headlight
Rear Light: Integrated LED tail lights with brake light
Signature Light: Illuminated headtube light
Weight: 59.5 lb (Size Medium)
Weight Limit: This bike has a total maximum weight limit of 280 lbs – combined weight of bicycle, rider and cargo