The Heybike Helio F Folding Electric Bike is a refined blend of vintage design, modern engineering, and smart urban mobility. Built for commuters, creators, and city explorers, Helio F delivers a lightweight, compact, and stylish riding experience designed for life on the move.

Weighing just 40 lbs (18 kg), Helio F is one of the lightest electric bikes in its class, making it ideal for stairs, apartments, trains, RVs, and yachts. Its patented X-Fold System allows the bike to fold in just 3 seconds, securing magnetically for effortless carrying and storage in tight spaces.

Powered by a 36V 250W rear hub motor and paired with a torque sensor, Helio F delivers smooth, natural pedal assist that responds instantly to your riding effort. Unlike cadence-only systems, the torque sensor ensures precise power delivery, creating a more intuitive and bicycle-like riding feel.

The concealed 360Wh lithium battery offers impressive efficiency, providing up to 80–120 km (50–75 miles) in pedal-assist mode, making Helio F perfect for daily commutes and extended city cruising. Its hidden battery design preserves the bike’s clean, classic aesthetic while protecting internal components.

Riding comfort and safety are enhanced by TEKTRO hydraulic disc brakes, Schwalbe Billy Bonkers 20” tires, and a rigid hydroformed fork with thru axle for superior handling. The Shimano Altus 8-speed drivetrain ensures smooth gear transitions across varying urban terrain.

With built-in LED lighting, a left-mounted LCD display, and a compact yet elegant frame, Helio F redefines what a lightweight folding electric bike can be — functional, beautiful, and engineered for real city life.

Classification & Performance

• Product Type: Folding Electric Bicycle

• Intended Use: Urban commuting, travel, leisure riding

• Motor: 250W rear hub motor

• Max Speed: 15.5 mph

• Range: Up to 80–120 km (PAS mode)

Key Specifications (Manufacturer-Stated)

• Motor: 36V 250W Rear Hub Motor

• Torque: 40 Nm

• Battery: 360Wh Lithium-Ion (concealed)

• Charger: 42V 2A, 100–240V input

• Sensor: Torque sensor

• Drivetrain: Shimano Altus 8-speed

• Brakes: TEKTRO HD-T275 Hydraulic Disc

• Tires: Schwalbe Billy Bonkers 20” × 2.0”

• Frame: 6061 Aluminum Alloy

• Fork: Hydroformed rigid fork with thru axle

• Display: LCD (left mounted)

• Lighting: Front LED, Rear LED with brake light

• Weight: 18 kg (40 lbs)

• Folded Size: 35.4" × 20.5" × 26.0"

• Charging Time: 4–6 hours

Key Features

• Ultra-lightweight 40 lb folding electric bike

• Folds in 3 seconds with patented X-Fold system

• Torque sensor for natural, responsive pedal assist

• Concealed 360Wh battery for clean aesthetics

• Up to 120 km range in pedal-assist mode

• Shimano Altus 8-speed gear system

• TEKTRO hydraulic disc brakes for superior stopping power

• Schwalbe performance urban tires

• Built-in LED headlight and brake light

• Compact design for apartments, RVs, and city storage

• Vintage-inspired smart classic design

• Artist Edition colorways available

Intended Use & Regulatory Disclosure

This electric bicycle is intended for personal transportation where permitted by local and state regulations.
Electric bike laws vary by jurisdiction. Riders must verify speed limits, helmet requirements, and riding permissions.
This product is not DOT approved and is not intended for highway use.

Additional Notes

• Range varies based on rider weight, terrain, and assist level

• Specifications may vary slightly by production batch

• Follow manufacturer guidelines for folding, charging, and maintenance