The Heybike Alpha brings genuine mid-drive performance to an all-terrain fat-tire e-bike at a price that's normally reserved for hub-motor bikes. Its Mivice 500W mid-drive motor (1000W peak) produces a remarkable 105 N·m of torque, delivered through the drivetrain for a low, centered weight balance that makes climbing, cornering, and loose terrain feel stable and natural. Paired with a torque-and-cadence sensor and Heybike's Galaxy Perform S eDrive, power arrives the instant you start pedaling — it feels less like a throttle kicking in and more like your own legs amplified.

A 680Wh removable battery gives up to 60 miles of range, while 26" x 4.0" fat tires and a hydraulic front suspension fork keep the ride planted and comfortable on asphalt or trail. Choose the low step-through frame (Pearl White) for easy on-and-off, or the step-over frame (Galaxy Black) for a sportier stance. Hydraulic disc brakes, an auto-on LED headlight, integrated brake-light taillight, and included fenders and rear rack make it ready to ride out of the box, and the whole bike is UL 2849 certified with a UL 2271 battery.

Highlights

• 105 N·m mid-drive torque — Mivice 500W mid-drive motor (1000W peak) for effortless hill climbing
• Torque + cadence sensor — natural, responsive power via the Galaxy Perform S eDrive system
• Two frame styles — step-through (Pearl White) or step-over (Galaxy Black)
• Up to 60 miles — 680Wh removable, UL 2271-certified battery
• All-terrain ready — 26" x 4.0" fat tires and hydraulic front suspension

Specifications

• Motor: Mivice 500W mid-drive (1000W peak), 105 N·m torque
• Sensor: Torque + cadence
• Battery: 680Wh removable lithium-ion (UL 2271 certified)
• Range: Up to 60 miles
• Top Speed: 28 mph
• Charger: 2A, 54.6V output, 100–220V AC input
• Frame: 6061 aluminum alloy (step-through or step-over), removable battery, rear rack, fenders, kickstand mount
• Fork: Hydraulic front suspension fork
• Brakes: Hydraulic disc
• Tires: 26" x 4.0" puncture-protection fat tires
• Drivetrain: Shimano Altus 8-speed
• Throttle: Half-twist (Natural Pedal Start mode)
• Display: LCD display
• Lighting: Auto-on LED headlight; integrated taillight with brake light
• Weight: 71.6 lbs (32.5 kg)
• Max Load: 400 lbs
• Dimensions: 76.77" x 27.56" x 46.46"
• Certification: UL 2849 (bike) & UL 2271 (battery)
• Frames/Colors: Step-Through (Pearl White), Step-Over (Galaxy Black)

What's in the Box

Alpha e-bike, charger, key, and user manual. Backed by free shipping, a 14-day trial, and a 2-year warranty.