Built for the Long Haul
The Heybike Saturn is a moped-style electric bike that punches well above its price. Whether you're commuting across town, running errands, hauling cargo, or exploring on weekends, the Saturn delivers the power, range, and real-world practicality that most competitors charge significantly more for. Choose the single battery for everyday rides or step up to the dual-battery version for up to 90 miles of range on a single charge.
Power & Performance
A 1000W continuous rear hub motor (1800W peak) with 95 N·m of torque delivers strong, responsive acceleration from a stop. Stock top speed is 28 mph (Class 3). For private property or off-road use, the Saturn can be unlocked to approximately 36–40 mph — giving experienced riders the headroom they want without compromising street compliance out of the box.
Battery & Range
Two battery options, both removable for easy indoor charging:
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Single Battery: 956.8Wh — 30–50 mile range
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Dual Battery: 1913.6Wh — 55–90 mile range (real-world tested: ~51 miles under aggressive riding)
Ride with one battery, charge the other — or run both for maximum range. The flexibility is built in.
Suspension & Comfort
Full suspension keeps the ride planted and comfortable across mixed surfaces. A 140mm hydraulic front fork handles the big hits, while a 55mm rear spring absorbs road chatter. Paired with 20×4.0” Chaoyang fat tires, the Saturn soaks up potholes, gravel, and uneven pavement without drama.
Everyday Practicality
This is where the Saturn separates itself. Included as standard — not as paid add-ons:
- Heavy-duty rear rack
- Full fenders (front and rear)
- Rear-view mirrors
- Integrated turn signals, brake light, and headlight with horn
- Long bench seat with passenger footpegs
- 330 lb max payload — handles heavier riders and cargo loads with ease
Safety & Build
2-piston hydraulic disc brakes with 180mm rotors and motor cutoff provide confident stopping power. The aluminum frame carries UL 2849 certification, and key electrical components are rated IPX6 water-resistant. A TFT color display and Heybike Smart App (iOS & Android) round out the package.
Specifications
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Motor: 1000W continuous / 1800W peak, 95 N·m torque
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Battery: Single 956.8Wh or Dual 1913.6Wh (removable)
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Range: 30–50 mi (single) / 55–90 mi (dual)
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Top Speed: 28 mph stock (unlockable for private use)
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Suspension: 140mm hydraulic fork + 55mm rear spring
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Tires: 20×4.0” Chaoyang fat tires
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Brakes: Hydraulic disc, 180mm rotors, motor cutoff
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Weight: ~103 lb (single) / ~115 lb (dual)
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Payload: 330 lb
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Rider Height: 5’3”–6’3”
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Certification: UL 2849 | Water Resistance: IPX6
