Serial 1 e-bikes from Harley-Davidson – Second generation 2022
THE MOST IMPORTANT FEATURES AND TECHNOLOGIES OF THE SERIAL 1 E-BIKES
All Serial 1 e-bikes are developed in a purpose-built facility on the Harley-Davidson® campus in Milwaukee, Wisconsin, using the same principles and processes that are used to develop electric motorcycles.
A central center of gravity is the key to safe handling and excellent riding dynamics, so Serial 1's goal from the outset was to develop a bike with a very low center of gravity that offers agile and predictable handling in all riding situations.
Serial 1's e-bikes are sleek and modern. All cables and wires are hidden in the frame, the lighting is integrated front and rear, and the smooth, clean lines provide exactly the great style that customers expect from Serial 1.
And finally, by integrating low-maintenance and easy-to-use technologies such as the Gates Carbon Drive belt drive, an automatic CVT transmission (on selected models) and self-adjusting hydraulic brakes, we have developed extremely fun and easy-to-use e-bikes that allow the rider to enjoy every ride to the fullest without interruption.
Aluminum frame: The frame and forks are constructed from welded, hydroformed aluminum to make them light and stiff, while the geometry is designed for the following properties:
- Maneuverable, agile handling in all driving situations
- Superior control and comfort on both urban cycle paths and rural side roads.
Integrated battery: The lithium-ion battery is integrated into the lower frame and can be easily removed for charging outside the bike. It can also be charged via a charging port located on the lower frame when it is inside the bike.
Mid-engine: The Brose mid-motor generates 90Nm/66 ft. lb. of torque, providing enough assistance to get a quick start from a standing start and help the rider conquer even the toughest hills. An electronic torque sensor automatically registers the pressure the rider applies to the pedals and immediately delivers the appropriate electric assistance. There is no throttle or clutch - just pedal and go.
Four driving modes:
- Eco mode for gentle support in flat and comfortable conditions.
- Tour mode for the optimum mix of support and battery economy in different riding conditions.
- Sport mode for pronounced support in bends or on inclines.
Boost mode for tackling steep climbs, strong headwinds or other conditions that require continuous support.
Walking aid: A „walking aid“ function can be accessed at the touch of a button on the handlebar controls and provides a slight forward movement in order to electric bike easy to maneuver on foot, especially when it has to be pushed up a hill.
Belt drive: The Gates Carbon Drive belt is smooth, quiet and maintenance-free. It does not require regular lubrication or adjustment like a chain drive system. It never gets greasy or dirty.
Automatic gearshift transmission (only for RUSH/CTY models): The intelligent Enviolo AUTOMATiQ automatic transmission is an electronically controlled CVT (Constantly Variable Transmission) rear hub that automatically and continuously adjusts the gear ratio to maintain the rider's optimum, individual cadence, even if the terrain or riding speed changes. It is completely sealed and maintenance-free and is included on all RUSH/CTY models.
Controls on the handlebars: The ergonomically arranged thumb and index finger controls on each model allow the rider to switch the e-bike on and off, change the riding mode, switch the integrated headlight on and off and activate the walking aid without having to take one hand off the handlebars.
Hydraulic disc brakes: E-bike specific hydraulic disc brakes front and rear with 203 mm brake discs designed for reliable braking performance in most riding situations - essential for fast e-bikes and all-weather commuting.
Internally routed cables: Brake lines and electrical cables are routed through the frame, resulting in longer life and less maintenance as they are protected from the elements and offer clean, no-frills handling.
Integrated lighting: A bright LED headlight attached to the stem illuminates the path and makes the rider appear more conspicuous in the dark. Bright LED rear and brake lights integrated into the dropouts of the frame are designed to make the bike more visible from behind. The striking LED front light pays homage to the shape of the classic head tube of the original Harley-Davidson bikes from the early 1920s and lights up whenever the e-bike is switched on.
Intelligent size distributionThe frame geometry is optimized for each frame size to ensure a comfortable riding position and consistent handling for all sizes, regardless of the rider's height. The preferred riding position for city bikes is upright to increase the rider's comfort and awareness of their surroundings. Both frame geometry and contact points have been analyzed to ensure that our size range is best suited to almost every customer.
DISCOVER THE SERIAL 1 / CTY FLEET
SERIAL 1 MOSH/CTY
Let's go, jump over the kerb, do a wheelie and pull the brakes for a skid. Experience the unadulterated, uncomplicated joy of exploring your world on two wheels again - with the MOSH/CTY, our slimmed-down single-speed cruiser made to go faster and further alone or in a group.
Technical data Serial 1 Mosh/Cty
Frame:
Hydroformed aluminum frame, welded construction, internally routed cables
Fork:
Aluminum
Engine:
Brose S Mag, center drive
Torque:
90Nm/66 ft. lb.
Battery:
529Wh, integrated, removable
Range:
35-105 miles/55-170 km - depending on mode and terrain
Loading time:
0-75% = 2.6 hours, 75-100% = 2.1 hours.
Maximum support speed:
20 mph (US)/25 km/h (EU) / 32 km/h (CAN)
Drive:
Single speed, freewheel
Drive type:
Gates Carbon belt drive
Brakes:
TRP hydraulic two-piston disc brakes front and rear, 203mm x 1.8mm brake discs
Impellers:
27.5 x 35mm aluminum rims and Sapim stainless steel spokes
Tires:
Schwalbe Super Moto-X 27.5 x 2.8 inch
Front light:
Rear light:
Integrated LED rear light with brake light
Signature light:
Illuminated head tube light
Connectivity:
via the Serial 1 app
Integrated charger for end devices:
Integrated USB-C plug for charging mobile devices (up to 10 W, depending on mobile device)
Control elements:
Brose Display Remote
Control elements:
Brose Display Remote
Frame sizes:
S, M, L, XL
Weight:
48.3 lb/21.9 kg (size L)Â
Color variants:
Rowdy Blue/Matte Black; Matte Black/Gloss Black
SERIAL 1 RUSH/CTY STEP-THRU
To the weekly market. Barre hours. Beer gardens. The cozy ice cream parlor two towns over or the friendly Italian café in the neighborhood. The RUSH/CTY STEP-THRU is the bike you can ride anywhere. It's packed with first-class features and a step-through frame that makes it easy to get on the saddle without having to swing your leg up over it.
Technical data Serial 1 Rush/Cty Step/Thru
Frame:
Hydroformed aluminum frame, welded construction, internally routed cables
Fork:
Aluminum
Engine:
Brose S Mag, center drive
Torque:
90Nm/66 ft. lb.
Battery:
529Wh, integrated, removable
Range:
30-90 miles/50-145 km - depending on mode and terrain
Loading time:
0-75% = 2.6 hours, 75-100% = 2.1 hours.
Maximum support speed:
20 mph (US)/25 km/h (EU) / 32km/h (CAN)
Drive:
Enviolo Automatiq intelligent auto-shifting CVT hub
Drive type:
Gates Carbon belt drive
Brakes:Â
Hydraulic four-piston disc brakes from TRP front and rear, 203 mm x 2.3 mm heavy-duty brake discs
Impellers:
27.5 x 35mm aluminum rims and Sapim stainless steel spokes
Tires:
Schwalbe Super Moto-X 27.5 x 2.4 inch
Front light:
LED headlights
Rear light:
Integrated LED rear light with brake light
Signature light:
Illuminated head tube light
Connectivity:
via the Serial 1 appÂ
Integrated charger for end devices:
Integrated USB-C plug for charging mobile devices (up to 10 W, depending on mobile device)
Control elements:
Brose Display Allround
TFT display:
The 1.5-inch TFT display with 240 x 240 pixels shows at a glance the selected driving mode, the current speed, the average speed, the maximum speed, the mileage, the battery charge level and the status of the headlights being switched on or off.
Storage compartment:
Lockable storage compartment with a volume of 620 cm³ and the dimensions 206 mm (length) X 42 mm (height) X 70 mm (width)
Mudguards:
Integrated front and rear
Luggage carrier:
Integrated front and rear
Load capacity:
22 lb/each 10 kg load capacity front and rear
Frame sizes:
S, M, L
Weight:
59.5 lb/27.0 kg (size M)
Color variants:
Serene Blue/Matte Black; Gloss Black/Matte Black
SERIAL 1 RUSH/CTY
Simply get on and ride off, anytime and anywhere. Thanks to the automatic CVT transmission, the maintenance-free belt drive and the powerful electric motor, there are no difficulties, no stress and no awkward gear changes. The RUSH/CTY takes care of everything so that you can experience true freedom and simply enjoy the ride.
Technical data Serial 1 Rush/City
Frame:
Hydroformed aluminum frame, welded construction, internally routed cablesÂ
Fork:
Aluminum
Engine:
Engine: Brose S Mag, center drive
Torque:
90Nm/66 ft. lb.
Battery:
706Wh, integrated, removable
Range:
25-115 miles/40-185 km - depending on mode and terrain
Loading time:
0-75% = 3.5 hours, 75-100% = 3 hours.
Maximum support speed:
25 km/h (EU) / 32km/h (CAN)
Drive:
Enviolo Automatiq intelligent auto-shifting CVT hub
Drive type:
Gates Carbon belt drive
Brakes:
Hydraulic four-piston disc brakes from TRP front and rear, 203 mm x 2.3 mm heavy-duty brake discs
Impellers:
27.5 x 35mm aluminum rims and Sapim stainless steel spokes
Tires:
Schwalbe Super Moto-X 27.5 x 2.4 inch
Front light:
LED headlights
Rear light: Integrated LED rear light with brake light
Integrated LED rear light with brake light
Signature light:
Illuminated head tube light
Connectivity:
via the Serial 1 app
Integrated charger for end devices:
Integrated USB-C plug for charging mobile devices (up to 10 W, depending on mobile device)
Control elements:
Brose Display Allround
TFT display:
The 1.5-inch TFT display with 240 x 240 pixels shows at a glance the selected driving mode, the current speed, the average speed, the maximum speed, the mileage, the battery charge level and the status of the headlights being switched on or off.
Storage compartment:
Lockable storage compartment with a volume of 620 cm³ and the dimensions 206 mm (length) X 42 mm (height) X 70 mm (width)
Mudguards:
Integrated front and rear
Luggage carrier:
Integrated front and rear
Load capacity:
22 lb/each 10 kg load capacity front and rear
Frame sizes:
S, M, L, XL
Weight:
59.0 lb/26.7 kg (size L)
Color variants:
Ruby Red/Matte Black; Gloss Black/Matte Black
SERIAL 1 EBIKE FAQs
What exactly is Serial 1, Powered by Harley-Davidson?
Serial 1, Powered by Harley-Davidson, is an independent e-bike brand that is partially owned by Harley-Davidson and originated as a small development project within the Harley-Davidson Product Development Center.
Entering the e-bike market with its own brand allows Harley-Davidson to play a key role in the eMobility revolution, while Serial 1 can focus exclusively on the e-bike sector to better understand the needs of e-bike customers and offer an unparalleled riding experience full of freedom and adventure.
In this way, the best of both worlds are combined: Harley-Davidson's legendary motorcycle know-how and its leadership in the field of electric mobility on two wheels with the agility and autonomy of a new brand that is exclusively focused on products and customers in the e-bike segment.
Where are Serial 1 e-bikes sold?
Serial 1 e-bikes are available at select Harley-Davidson® motorcycle dealers as well as independent bike dealers (IBDs) and online for customers in the U.S. directly at serial1.com.
The Serial 1 website offers a Dealer search function, which shows Serial 1 e-bike dealers with available models for test rides and local purchase.
In which countries are Serial 1 e-bikes sold so far?
Serial 1 e-bikes are currently available in the USA and Canada as well as in most European countries. Further countries will be added in the foreseeable future. For detailed information, please contact the Dealer search on Serial1.com.
Where are Serial 1 bikes designed and developed?
Milwaukee, Wisconsin.
Where are the Serial 1 e-bikes produced?
Serial 1 e-bikes are manufactured by an experienced, international e-bike supplier. Production is carried out to world-class standards and is monitored by Serial 1.
Do you need an aptitude/driving license to ride a Series 1 e-bike or an official registration?
For the operation of the class 1 pedal-assisted e-bikes offered by us, the following is required in the USA, Canada and Europe No registration, aptitude test or driver's license required.
The Class 3 pedal-assist e-bikes we offer may require registration and a driver's license in Canada and Europe, depending on the market. We advise our customers to check local regulations to ensure that they meet local requirements.
How do I know what size I need?
To find the right size for you, a test drive always the best solution at one of the affiliated dealers in your area.
If it is not possible to visit a dealer, you can use the sizing tool on the Serial 1 e-bike website to determine the optimum size.
The sizing tool is available on every model page on www.serial1.com to find. If you have any further questions, please contact Serial 1 customer service.Â
What should I do if I am between two sizes?
A few people may still fall exactly between two sizes. The question of which size is right for each customer depends on what he/she intends to do with the bike.
A larger size will feel bulkier and ride more stable at high speeds, while a smaller size will feel more compact and offer sportier handling.
How does the automatic CVT transmission work?
The continuously variable Enviolo AUTOMATiQ transmission is based on the NuVinci CVT transmission system, in which a set of rotating and tilting balls is arranged between the input and output pulleys of a gearbox.
Tilting the balls changes their contact diameter and thus the effective transmission ratio. As a result, the NuVinci CVT system offers a seamless and continuous transition to any ratio within this range. This video shows you how it works.
What do the different driving modes do?Â
With the four available riding modes, the intensity of the electric assistance provided by the motor can be adjusted. This allows the rider to select the most suitable riding mode depending on their needs and riding conditions:
Eco mode is best suited for flat and leisurely routes when you only want a little assistance without draining the battery unnecessarily.
The tour mode is best suited if you want constant yet manageable electric assistance in order to achieve an optimum mix of assistance and battery economy in changing riding conditions.
The sport mode is best suited if you want noticeable support on bends and inclines to enable you to ride further or faster than you would under your own power.
Boost mode is best suited for steep climbs, strong headwinds or other situations where you need long-lasting and effective support.
Do I need a special charger if I want to own a Serial 1 e-bike?
No. A portable charger is included with the e-bike and can be plugged into any standard household socket (in Europe and North America).
What is the range of a Serial 1 e-bike?
As Serial 1 e-bikes are pedal-assisted bikes, the possible range can vary considerably depending on the surface, the selected riding mode and the rider's pedal assistance.
Taking these factors into account, you can expect the following ranges from a Serial 1 e-bike, depending on the model:
MOSH/CTY: 35-105 miles/55-170 km
RUSH/CTY: 25-115 miles/40-185 km
RUSH/CTY STEP-THRU: 30-90 miles/50-145 km
RUSH/CTY SPEED: 25-115 miles/40-185 km
How long does it take to charge the battery?
For the 529 kWh battery in the MOSH/CTY and RUSH/CTY STEP-THRU models: 0-75% charge = 2.6 hours, 75-100% charge = 2.1 hours.
For the 706 kWh battery in the RUSH/CTY and RUSH/CTY SPEED models: 0-75% charge = 3.5 hours, 75-100% charge = 3 hours.
Can I order a replacement battery?
The batteries are expected to be available in the future.
Do Serial 1 e-bikes require special maintenance?
Serial 1 e-bikes do not require any special maintenance beyond that of a conventional bike.
Pay attention to the air pressure in the tires and check other components according to the guidelines described in the operating instructions, and your Serial 1 e-bike will provide you with many miles of carefree riding pleasure.Â
How challenging is it to assemble a Serial 1 e-bike? Are special tools required?
Serial 1 e-bikes are delivered to the customer in a largely assembled state. For final assembly, the end user only has to fit the front wheel (and the front mudguard on certain models), the saddle, the kickstand, the reflectors and the pedals.
Full assembly instructions - along with a step-by-step instructional video - are available to assist. All necessary assembly tools are included with each bike, and minimal manual skills or knowledge are required for assembly.Â
Where can Serial 1 e-bikes be taken for repair?
If your Serial 1 e-bike requires maintenance, this should be carried out by a Serial 1 e-bike dealer or by a special Serial 1 customer service team.
How long is the Serial 1 e-bike warranty valid for and what services are included?
The limited warranty applies to the entire bike including the battery for 24 months (2 years) and covers everything except accidental damage and natural wear and tear. In addition, the frame is guaranteed for 60 months (5 years) against manufacturing or design defects (excluding accidental damage).
Are Serial 1 e-bike accessories available?
In the future, there will probably be a limited selection of accessories for bicycles.Â
ABOUT SERIAL 1, POWERED BY HARLEY-DAVIDSON
Inspired by the vision of the founders of Harley-Davidson - and the revolutionary significance of their first motorcycle, the so-called „Serial Number One“ - Serial 1 offers innovative e-bikes that turn every ride into an experience.
The e-bike project, which began as a small side project at Harley-Davidson's product development center, was 2018 was founded by a small group of passionate motorcycle and bicycle enthusiasts with the aim of designing and developing the best and most powerful e-bikes currently available on the market.
With the decision to 2020 to create the independent Serial 1 brand, the best of both worlds was combined - an innovative concept that combines Harley-Davidson's leadership in two-wheeled electric mobility with the agility and autonomy of a new brand focused exclusively on products and customers in the e-bike segment.
