Heybike Saturn High-Power Electric Bike Canada

The Heybike Saturn is a moped-style fat tire electric bike built around a 52V system, full suspension, hydraulic braking, and a choice of one or two batteries. Its long saddle, upright controls, mirrors, lighting, rack, and wide tires give it a distinctly substantial feel.

This is the Heybike model for riders who value battery reserve and a relaxed power-assisted ride more than low weight or traditional bicycle proportions. The single-battery version keeps the purchase price and bike weight lower. The dual-battery version adds significantly more energy for longer days and fewer charging stops.

Choose the battery around the route

The single-battery Saturn uses a 52V 18.4Ah pack with 956.8Wh of energy. Heybike lists a 30–50 mile range, approximately 48–80 km, under favourable conditions.

The dual-battery Saturn carries two 52V 18.4Ah packs for 1,913.6Wh total. Heybike's Canadian selector names this version “60–100 Miles,” while the specification section states 55–90 miles. Those figures conflict on the source page. For trip planning, the more conservative 55–90 mile range, approximately 88–145 km, is the better reference.

Range remains a claim rather than a guaranteed distance. Rider and cargo weight, throttle use, hills, speed, wind, tire pressure, and cold Canadian temperatures can reduce it.

High-output 52V drive

Heybike specifies a 1,000W rear hub motor with 1,800W peak output and 95 Nm of torque. A cadence sensor and twist throttle provide straightforward assistance. The TFT colour display and Heybike app support ride information and configurable speed settings.

The Canadian source lists a maximum speed of 28 mph or more, about 45 km/h. This output and speed can exceed public e-bike limits in Canadian provinces and municipalities. Buyers must confirm classification, equipment, registration, insurance, licensing, and route-access rules before public use. Restricted settings do not automatically make every location legal.

Suspension, tires, and braking

A 140 mm hydraulic front fork and 55 mm rear spring suspension give the Saturn meaningful travel at both ends. The 20 x 4 inch fat tires add air volume and a broad contact patch for broken pavement, gravel, and firm mixed surfaces.

Two-piston hydraulic disc brakes use 180 x 2.0 mm rotors and include motor cut-off. That hardware is appropriate for a heavy, high-output platform, but safe stopping still depends on speed, surface conditions, tire condition, load, and regular maintenance.

Practical equipment included

The Saturn includes a front light with horn, rear brake light, turn signals, mirrors, fenders, and an extendable rear rack. Heybike lists a 330 lb maximum payload. The single-battery bike weighs 103 lb, while the dual-battery version weighs 115 lb, so storage and transport deserve consideration before purchase.

Electrical components are listed as IPX6 and the complete bike as IPX5. These ratings support normal splash resistance, not immersion or careless storage. The charger is rated at 58.8V and 3A. Only the supplied charger and approved replacement parts should be used.

Fit and ownership notes

Heybike lists a recommended rider height of 5 ft 3 in to 6 ft 3 in. The long fixed saddle differs from a conventional height-adjustable bicycle seat, so reach and pedalling comfort should be considered carefully. The manufacturer notes that pedalling is most natural at lower speed on this motor-focused frame.

The official package includes the Saturn, mirrors, charger, manual, toolkit, and keys. The rear fender is pre-installed. The front fender and rear rack require installation. Heybike states that the electrical system is certified in accordance with UL 2849 and advertises a two-year limited warranty.

Canadian availability

Both Leather Black configurations are currently available through the Canadian dealer channel. Inventory is tracked by battery configuration and overselling is disabled. Dealer availability can change after an order is placed, so final allocation is confirmed during fulfilment.