1) Stand with your back against a wall and separate your feet so they are shoulder width apart.
2) Place a book between your legs and against the wall with the spine of the book facing upward. Raise the book until it fits snug against your groin.
3) If you can recruit some help, have the other person measure from the top of the book (spine) to the floor. If you are on your own, use care to hold the book in place and measure from the top of the book to the floor.
First 1,000 Pre-Orders get a limited First Edition medallion
Delivering Summer 2021
- Drive Train
- Convenience Features
The light weight, magnesium Brose TF MAG motor produces 90Nm/66 ft. lb. torque, plenty of power assistance to provide a quick launch from a standing start and to give the rider the ability to conquer challenging hills. High performance thanks to a brushless internal rotar and mid-drive mounting
Gates™ carbon fiber drive belt is smooth, quiet, and maintenance-free; it requires none of the frequent lubrication or adjustment of a chain-drive system.
The revolutionary enviolo hubs feature rotating planets that, over the hub’s ratio range, permit an infinite number of ratios between incoming power (from the chain/belt through pedaling) and outgoing power (via the hub flanges to the wheel).As a result, damaged shift cables and maintenance to fix malfunctioning gears are a thing of the past. With the continuously variable transmission, cyclists will progress effortlessly from one gear ratio to the next, making pedaling a breeze!
- Zero Shifting
- 4 Modes
There is no shifting required – the intelligent technology automatically adjusts the gear ratio to maintain the rider’s optimal, personalized pedaling cadence as terrain or speed changes.
The RUSH/CTY SPEED has a battery that is 706Wh. Designed to be removable and give you a range of 25-115 miles depending on your mode and terrain. The battery can be quickly removed from the frame without tools and a key locks the battery into the frame for enhanced security.
Charge Time: 0-100% = 6.6hrs, 0-75% = 3.5hrs
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 required—just pedal and go.
- 203mm Disc Breaks
Hydraulic four-piston-caliper disc brakes front and rear, 203mm X 2.3mm “heavy-duty” rotors.
Front and rear hydraulic disc brakes utilize upsized 203mm brake rotors designed to deliver confident braking performance in most riding conditions – essential for faster-moving eBicycles and all-weather commuting.
- 4 Modes
A smartphone with the Serial 1 App, when paired by Bluetooth with the Serial 1 eBicycle, can operate as a secondary digital dashboard on both RUSH/CTY models or a primary digital dashboard on the MOSH/CTY model, which is not equipped with a digital display..
More info coming soon
Use the LED screen to control 4 boost modes. A 1.5-inch, 240 x 240-pixel TFT display shows selected ride mode, current speed, odometer/trip meter, battery charge level, and headlamp on/off status at a glance.
- Handlebar Controls
- Center of Gravity
- Intelligent Sizing
Large tires allow for a more comfortable ride without worrying about suspension. RUSH/CTY SPEED is equipped with Schwalbe Super Moto-X 27.5 x 2.4-inch tires.
Ergonomically arranged thumb-and-forefinger controls on all models allow the rider to turn the eBicycle on and off, change ride modes, switch the integrated headlight on and off, and engage walk-assist without lifting a hand off the handlebar.
Vulcanised Natural Rubber Saddle Top, UV + Abrasion Resistant Waterproof Nylon Top & Flexible and Robust Touring Surface
Mid-mount placement near the crank lowers the center of gravity and centralizes mass to optimize vehicle handling.
Frame geometry is optimized for each frame size to maintain a comfortable riding position and consistent handling across all rider sizes, regardless of rider height. The desired riding posture for the city bikes is upright to maximize comfort and awareness of the rider’s surroundings. Both the frame geometry and contact points were evaluated, to make sure that our size range is well suited to nearly every customer.
- Elevated Chainstay
The elevated chainstay is the raised part of the frame near the rear hub.
With features like signature front and rear lighting; internally routed controls; an integrated battery and mid-drive motor.
With intelligent auto shift on select models; optimized fit and consistent vehicle handling for riders of all types and sizes.
Features an innovative design that clearly marks the beauty, quality and emotional connection inspired by Harley-Davidson.
• A BAF™ LED headlamp mounted on the handlebar stem illuminates the path ahead.
A distinctive LED front signature light pays homage to the shape of the classic headtube badge on Harley-Davidson’s original bicycles and illuminates whenever the eBicycle is powered up.
Bright LED tail and brake lights integrated into the frame dropouts are designed to make the bike more visible from the rear.
- Cargo Racks
- Glove Box
Front and Rear cargo racks are designed to increase utility and practicality, providing a convenient way to carry small loads.
A LOK-BOX™ in the RUSH/CTY, RUSH/CTY STEP-THRU and RUSH/CTY SPEED downtube provides a convenient place to stow a lock or other small items you might wish to take along for the ride.
Maintenance Brake lines and electrical wiring are routed through the frame.
Protected from the elements to promote longer life and less maintenance. As a result, damaged shift cables and maintenance to fix malfunctioning gears are a thing of the past.
Fully enclosed enviolo™ gear hub requiring no maintenance for long term durability
The sophisticated commuter. The RUSH/CTY model is a premium, full-feature eBicycle designed for adventure-seeking adults ready for more-convenient and fun commutes, reduced riding effort and easier access to healthy lifestyles.
Brose TF-Mag, brushless internal rotor, mid-drive mounting
Maximum Assistance Speed
28 mph (US)/25 kph (EU)
250W (continuous rated power)
90Nm/66 ft. lb.
706Wh, integrated, removable
Brose Display Allround
Depends on mode and terrain
0-100% charge = 6.5hrs
0-75% charge = 3.5hrs
Enviolo™ Automatiq intelligent auto-shifting hub
Gates™ Carbon Drive belt
90Nm/66 ft. lb.
Hydroformed aluminum, welded construction, internal routing
27.5 x 35mm alloy rims and Sapim stainless steel spokes
Schwalbe Super Moto-X 27.5 x 2.4-inch
59.0 lb./26.8kg (Size Large)
S – 58.0 lbs
M – 58.5 lbs
L – 59.0 lbs
XL – 59.4 lbs
Integrated front and rear
10kg capacity each, front & rear racks
S, M, L, XL
Hydraulic four-piston-caliper disc brakes front and rear, 203mm X 2.3mm “heavy-duty” rotors
Integrated front and rear
Gloss IRIS Silver Lead Grey
Gloss Pearl Egret White
LED Front Lighting
LED Headtube Shield Signature light
BAF™ LED Headlight
LED Rear Lighting
Integrated taillights with brake light
Signature Shield Light
Shield Signature light