ALPHA
A powerful mid-drive electric bike built for smooth city riding, steep hills, trails, and everyday adventure.
- Free U.S. Shipping
- Manufacturer-Backed Warranty
- Support Before and After Purchase
Shipping
Shipped from U.S. inventory when available. Tracking is shared as soon as your order ships.
Warranty
Covered by a manufacturer-backed warranty. Exact terms are confirmed at order.
Actual range and speed may vary based on rider weight, terrain, weather, assist level, cargo, and riding conditions. Local regulations may also affect permitted speeds.
One bike for roads, hills, and everything between
The Heybike ALPHA combines the smooth, responsive feel of a mid-drive electric bike with the stability of wide fat tires and the practicality of an everyday commuter. Its centrally positioned motor, high torque output, removable battery, front suspension, hydraulic brakes, rear rack, and fenders make it equally capable on city streets, gravel paths, hills, and recreational trails.
Everything the ALPHA brings
- 500W Mivice mid-drive motor
- Torque and cadence sensor
- 680Wh removable battery
- Hydraulic front suspension
- Hydraulic disc brakes
- Shimano Altus 8-speed shifter
- 26 × 4 in. fat tires
- Step-Thru / Step-Over frame
- Automatic LED headlight & brake light
- Rear rack and fenders included
- LCD display
- Half-twist throttle (Natural Pedaling Start)
- UL 2849 & UL 2271 certified
105 N·m of smooth, centered torque
The 500W Mivice mid-drive motor delivers up to 1,000W of peak output and 105 N·m of torque. Because the motor is positioned at the center of the bike, the ALPHA feels balanced and responds naturally as the rider pedals.
- 500W rated motor
- Up to 1,000W peak output
- Torque and cadence sensing
Up to 60 miles of estimated range
The removable 680Wh lithium-ion battery provides the flexibility for daily transportation, longer recreational rides, and multiple shorter trips between charges. Remove the battery for more convenient charging or added security.
- 680Wh removable battery
- Up to 60 miles estimated range
- UL 2271 certified battery
Stable, comfortable, and controlled
Wide 26-by-4-inch puncture-protected tires, a hydraulic front suspension fork, and hydraulic disc brakes help the ALPHA remain comfortable and composed across pavement, gravel, grass, dirt, and uneven roads.
- Hydraulic front suspension
- Hydraulic disc brakes
- Puncture-protected fat tires
Choose the frame that fits your ride
Both frames share the same motor, battery, and components — the difference is how you get on and the look you prefer.
Step-Through
A lower entry point makes mounting and dismounting easier. A strong option for riders who prioritize accessibility and everyday convenience.
Step-Over
A traditional frame profile with a sportier appearance for riders who prefer a classic bicycle design.
Step-Through vs. Step-Over
Both frames share the same motor, battery, components, and performance. The difference is the frame and finish.
| Step-ThroughPearl White | Step-OverGalaxy Black | |
|---|---|---|
| Frame style | Low step-through entry | Classic high top-tube |
| Color | Pearl White | Galaxy Black |
| Best for | Easier mounting and dismounting, everyday access | A sportier, traditional bicycle feel |
| Motor | 500W mid-drive, 105 N·m | 500W mid-drive, 105 N·m |
| Battery & range | 680Wh removable, up to 60 mi | 680Wh removable, up to 60 mi |
| Components | Shimano Altus 8-speed, hydraulic disc brakes, fat tires | Shimano Altus 8-speed, hydraulic disc brakes, fat tires |
| Weight & max load | 71.6 lb, 400 lb combined | 71.6 lb, 400 lb combined |
Designed for the way you actually ride
Shimano eight-speed drivetrain
Choose the appropriate gear for starts, hills, flatter roads, and changing terrain.
Integrated lighting
An automatic LED headlight and integrated rear brake light improve visibility during lower-light rides.
Rear rack and fenders included
Carry compatible everyday cargo while the included fenders help reduce road spray and debris.
Natural Pedaling Start
The half-twist throttle activates after the rider begins pedaling, helping create a more controlled start and reducing unnecessary strain on the drivetrain.
Is the Heybike ALPHA right for you?
The ALPHA is designed for riders who want substantial climbing power, natural-feeling pedal assistance, fat-tire stability, and enough versatility for both everyday transportation and recreational riding.
A strong fit for
- Hills and varied terrain
- City riding and recreational trails
- Riders who prefer responsive pedal assistance
- Carrying compatible everyday cargo
- Customers who want a rear rack and fenders included
- Riders comfortable handling a substantial full-size e-bike
Consider another model if you need
- A lightweight bike for frequent lifting
- A folding frame
- A compact bike for limited storage
- Immediate throttle-only acceleration from a complete stop
Bike weight: approximately 71.6 pounds
Talk to a Caso Leisure specialistSpecifications & Dimensions
Performance
- Motor
- Mivice 500W mid-drive motor
- Peak output
- Up to 1,000W
- Torque
- 105 N·m
- Top speed
- Up to 28 mph
- Estimated range
- Up to 60 miles
- Sensor
- Integrated torque and cadence sensor
- Throttle
- Half-twist with Natural Pedaling Start
Battery & electrical
- Battery
- 680Wh removable lithium-ion
- Battery certification
- UL 2271
- E-bike certification
- UL 2849
- Charger
- 2A
- Charger output
- 54.6V
- Charger input
- 100–220V AC
- Display
- LCD
Frame & components
- Frame
- 6061 aluminum alloy
- Fork
- Hydraulic front suspension
- Tires
- 26 × 4 in. puncture-protected fat tires
- Brakes
- Hydraulic disc brakes
- Drivetrain
- Shimano Altus 8-speed
- Kickstand
- Alloy
- Rear rack
- Included
- Fenders
- Front & rear included
- Lighting
- Auto LED headlight + rear brake light
Weight & dimensions
- Bike weight
- 71.6 lb / 32.5 kg
- Maximum load
- 400 lb combined rider & cargo
- Overall dimensions
- 76.77 × 27.56 × 46.46 in
Inside the Box
- Heybike ALPHA electric bike
- Charger
- User manual
- Key
- Rear rack
- Front and rear fenders
Purchase with confidence
Delivery
Your order is shipped directly to you from the manufacturer's U.S. inventory when available. Tracking information is provided once the order ships.
Warranty support
Caso Leisure remains available to help coordinate eligible manufacturer warranty questions and product-support requests.
Personal guidance
Need help comparing models or choosing a frame? Speak with a Caso Leisure specialist before placing your order.
Frequently asked questions
Is the Heybike ALPHA UL certified?
Heybike states that the complete electric bicycle meets UL 2849 and that its battery meets UL 2271.
What is a mid-drive motor?
A mid-drive motor is positioned near the center of the bike and delivers power through the bicycle's drivetrain. This generally creates balanced handling and responsive assistance that follows the rider's pedaling effort.
Does the ALPHA have a throttle?
Yes. It includes a half-twist throttle that operates through Heybike's Natural Pedaling Start system.
Can the throttle be used from a complete stop?
The rider should begin pedaling gently before activating the throttle.
How far can the ALPHA travel?
Heybike estimates up to 60 miles per charge. Actual range varies based on terrain, rider and cargo weight, weather, speed, assist level, throttle use, tire pressure, and riding style.
What is the maximum carrying capacity?
The maximum combined rider-and-cargo load is 400 pounds.
Are the rear rack and fenders included?
Yes. A rear rack and front and rear fenders are included.
Which frame should I choose?
The Step-Through provides a lower entry point for easier mounting and dismounting. The Step-Over offers a more traditional bicycle frame profile.
Ready to find your next ride?
Choose your preferred ALPHA frame or speak with a Caso Leisure specialist for personalized guidance.