Heybike Alpha 500W Mid-Drive Fat-Tire Electric Bike

The Heybike ALPHA is a mid-drive fat-tire electric bike designed for city streets, trails, and mixed-terrain riding. It is offered in two frame configurations: a Pearl White step-through frame for easier mounting and a Galaxy Black step-over frame with a traditional frame design.

Powered by a 500W Mivice mid-drive motor with a listed peak output of 1000W, the ALPHA delivers up to 105 Nm of torque and a listed top speed of 28 mph. Its integrated torque and cadence sensor system adjusts motor assistance based on the rider’s pedaling input.

The ALPHA includes a removable 680Wh battery with a listed maximum range of up to 60 miles, hydraulic front suspension, hydraulic disc brakes, Shimano Altus 8-speed shifting, 26" x 4" fat tires, front and rear lighting, fenders, and a rear rack. The complete bike supports a maximum combined rider and cargo load of 400 lb.

Key Features

• 500W Mid-Drive Motor: Mivice mid-drive motor provides a listed nominal output of 500W and peak output of 1000W.
• 105 Nm of Torque: The Galaxy Perform S eDrive system delivers up to 105 Nm of torque for acceleration and climbing support.
• Torque and Cadence Sensors: Integrated dual-sensor system adjusts assistance based on pedaling force and cadence.
• 680Wh Removable Battery: UL 2271-certified lithium battery provides a listed maximum range of up to 60 miles.
• Two Frame Configurations: Available in a Pearl White step-through frame and a Galaxy Black step-over frame.
• 28 mph Top Speed: Supports a listed maximum speed of 28 mph.
• Hydraulic Front Suspension: Hydraulic suspension fork helps absorb impacts on uneven streets and trails.
• Hydraulic Disc Brakes: Hydraulic braking system provides controlled stopping performance.
• Shimano Altus 8-Speed Drivetrain: Eight-speed shifting supports different riding conditions and terrain.
• 26" x 4" Fat Tires: Wide tires feature puncture protection and provide traction across mixed surfaces.
• Half-Twist Throttle: Half-twist throttle operates through the Natural Pedaling Start system.
• Integrated Lighting: Includes an automatic LED headlight and an integrated taillight with brake-light functionality.
• Rear Rack and Fenders Included: Comes standard with a rear cargo rack and front and rear fenders.
• 400 lb Payload Capacity: Supports a maximum combined rider and cargo weight of 400 lb.
• UL Certification: The complete bike is certified to UL 2849, while the battery is certified to UL 2271.

Specifications

• Frame Options: Step-through and step-over
• Motor: 500W Mivice mid-drive motor, 1000W peak
• Drive System: Galaxy Perform S eDrive system
• Torque: 105 Nm
• Sensors: Integrated torque and cadence sensors
• Battery: Removable 680Wh lithium battery
• Maximum Range: Up to 60 miles
• Maximum Speed: 28 mph
• Tires: 26" x 4" puncture-protection fat tires
• Front Suspension: Hydraulic suspension fork
• Brakes: Hydraulic disc brakes
• Drivetrain: Shimano Altus 8-speed
• Throttle: Half-twist throttle with Natural Pedaling Start
• Display: LCD display
• Headlight: Automatic LED headlight
• Taillight: Integrated taillight with brake-light functionality
• Rear Rack: Included
• Fenders: Front and rear fenders included
• Kickstand: Alloy kickstand
• Charger: 54.6V, 2A output; 100–220V AC input
• Bike Weight: 71.6 lb
• Maximum Payload Capacity: 400 lb
• Overall Dimensions: 76.77" L × 27.56" W × 46.46" H
• Complete Bike Certification: UL 2849
• Battery Certification: UL 2271

Included

• ALPHA E-Bike
• Charger
• User Manual
• Keys
• Rear Rack
• Front and Rear Fenders