VIVI FAM01 Fat Tire Family Electric Trike — Spec Walkthrough + Code SWYLEJFQ
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The VIVI FAM01 is a fat tire family electric tricycle engineered around one purpose: moving more people and more cargo with three-wheel stability and a powerful drivetrain. Built around a 1500W peak brushless motor paired with an 864Wh removable battery, the FAM01 adds a factory-installed rear passenger seat with a safety belt — a feature that separates it from most e-trikes on the market — while walking assist mode and a speed differential mechanism make it genuinely practical for everyday family riding.
VIVI FAM01 Electric Trike
⚡ 1500W Peak Motor • 864Wh Battery • Passenger Seat Included
| Specification | VIVI FAM01 Details |
|---|---|
| Motor Output | 1500W Peak / 750W Rated Brushless Gear Motor, 80Nm |
| Battery & Capacity | 48V 18Ah 864Wh Removable Lithium-Ion |
| Estimated Range | 50–60 Miles (Combined Modes) |
| Max Speed | 15.5 MPH |
| Payload Capacity | 550 lbs (250 kg) Total |
| Tires | 20" × 4.0" Fat Tires |
| Frame | High Carbon Steel, Step-Through |
| Gears | Single-Speed |
| Braking System | Mechanical Disc (Front & Rear) + Parking Brake |
| Pedal Assist | 5 Intelligent Levels |
| Charging Time | 4–6 Hours |
| Dimensions | 70" × 31" × 45" (178 × 79 × 114 cm) |
| Rider Height | 5'2" – 6'3" |
| IP Rating | IPX5 Water-Resistant |
| Certifications | SGS Certified UL2849 / UL2271 |
Key Performance Features of the VIVI FAM01
The FAM01 packs a genuinely high-capacity powertrain into a three-wheel platform designed to move weight — 550 lbs total — without sacrificing rider comfort or stability. The speed differential mechanism, rear passenger seat with safety belt, and walking assist mode are all factory specifications, making this one of the most feature-complete family electric trikes available at this motor and battery tier.
- 1500W Peak Motor / 80Nm Torque: Delivers authority across loaded cargo rides, inclines, and family trips where total rider + cargo weight pushes toward the 550 lb limit.
- 864Wh Removable Battery: One of the largest battery capacities in the electric trike segment — removable for convenient indoor charging without moving the whole trike.
- Rear Passenger Seat with Safety Belt: A factory-installed passenger seat designed to carry a second rider, with an included safety belt — listed in official VIVI product specs.
- Speed Differential & Parking Brake: The differential distributes power to each rear wheel independently for stable cornering; the parking brake locks the trike on inclines and during stops.
Who the VIVI FAM01 Is Built For
The FAM01 is designed for riders who want the hauling capacity of a cargo trike, the stability of three wheels, and the option to bring a passenger along — all in a single machine. It suits adults who want to ride with a family member, seniors who want stable electric assist without balancing on two wheels, and anyone who regularly carries heavy loads. The step-through frame and walking assist mode lower the barrier for riders who may have mobility limitations, while the 4.0" fat tires deliver terrain confidence across gravel, grass, and uneven pavement.
If you're in the market for a family-capable electric tricycle with real passenger capacity and a certified-safe powertrain, the FAM01 is worth a close look on the official VIVI site. Don't forget to use code SWYLEJFQ at checkout for an exclusive discount.
Frequently Asked Questions
What is the total weight capacity of the VIVI FAM01?
The VIVI FAM01 supports a total weight capacity of 550 lbs (250 kg), which includes the rider, a passenger in the rear seat, and cargo loaded into the rear basket.
Does the VIVI FAM01 come with a passenger seat?
Yes. The FAM01 includes a factory-installed rear passenger seat with a safety belt as a standard feature, as listed in VIVI's official product specifications.
How far does the VIVI FAM01 go on a single charge?
The FAM01 is rated for 50–60 miles of combined range from its 48V 18Ah 864Wh battery. Actual range varies by rider weight, terrain, load, and selected pedal assist level.
What is walking assist mode on the FAM01?
Walking assist mode provides low-speed motor engagement that moves the trike at a walking pace without pedaling — useful for navigating ramps, tight spaces, or pushing the trike on foot over short distances.
How long does the FAM01 battery take to charge?
The 864Wh removable lithium-ion battery charges in approximately 4–6 hours using the included 54.6V smart charger. The battery is fully removable from the frame for indoor charging.
Does the VIVI FAM01 have a speed differential?
Yes. The FAM01 includes a speed differential mechanism that distributes motor power to each rear wheel independently, improving cornering stability and reducing tire scrub on turns.
What safety certifications does the FAM01 carry?
The VIVI FAM01 is SGS Certified to UL2849 and UL2271 safety standards and carries an IPX5 water-resistance rating, as stated in VIVI's official product documentation.
What rider height range does the VIVI FAM01 fit?
The FAM01's step-through frame and adjustable seat post accommodate riders between 5'2" and 6'3" (158–190 cm) according to VIVI's manufacturer specifications.
Related Guides & Category Alternatives
Final Verdict
The VIVI FAM01 brings a rare combination to the electric trike category: serious motor power, a high-capacity removable battery, and a genuine passenger seat with a safety belt — all on a certified-safe three-wheel platform. For riders who need both hauling capacity and the ability to bring someone along, it covers ground that most single-occupant e-trikes don't. Head to VIVI's official site to see current colorways and active promotions, and use code SWYLEJFQ at checkout.
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