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Heybike Saturn – Dual Battery
The Heybike Saturn combines retro moped-inspired styling with serious electric bike performance. Powered by a 1000W hub motor with up to 1800W peak output and 95 N·m of torque, Saturn delivers strong acceleration for city streets, hills, and outdoor paths.
With its available dual battery system, Saturn offers up to 55–90 miles of max range, making it ideal for riders who need more freedom between charges. The full suspension system helps absorb bumps and uneven roads, while 20 x 4.0″ fat tires provide extra grip, balance, and comfort across different riding conditions.
Built for both power and daily practicality, Saturn comes equipped with hydraulic disc brakes, front and rear lighting, turn signals, horn, rear rack, fenders, smart app compatibility, and a 330 lb payload capacity. Whether you are commuting, exploring, or riding for fun, Saturn is designed to feel strong, stable, and ready for the road.
Specifications
SUSPENSION
- Front Suspension: Hydraulic Front Fork, 140mm Travel
- Rear Suspension: Rear Spring Suspension, 55mm Travel
MOTOR & DRIVETRAIN
- Motor: 1000W Hub Motor, 1800W Peak Power
- Torque: 95 N·m
- Chainring: 48T
- Pedal Assist: Cadence Sensor
- Throttle: Twist Throttle
WHEELS & TIRES
- Tires: 20 x 4.0″ Fat Tires
BRAKING
- Brakes: 2-Piston Hydraulic Disc Brakes with Motor Cut-Off
- Rotors: 180 x 2.0mm
BATTERY & PERFORMANCE
- Battery: 52V 18.4Ah Single Battery / 52V 36.8Ah Dual Battery
- Charger: 58.8V / 3A
- Max Speed: 28+ MPH / 45+ KM/H
- Range: 30–50 Miles Single Battery / 55–90 Miles Dual Battery
- Certification: UL 2849
DISPLAY & CONNECTIVITY
- Display: TFT Color Display
- App: Heybike Smart App — iOS & Android
LIGHTING & UTILITY
- Front Light: White Front Light with Horn
- Rear Light: Taillight with Brake Light & Turn Signals
- Fenders: Included
- Rear Rack: Included
- Rear Mirrors: Included
- Water Resistance: IPX6 Electrical Components / IPX5 Whole Bike
SIZING
- Bike Weight: 103 lbs Single Battery / 115 lbs Dual Battery
- Max Capacity: 330 lbs
- Dimensions: 70.9 x 26.8 x 48–48.8″












