Vivi ACE07 Electric Bike for Adults, 26″ x 4.0 Fat Tire

Product Overview

The Vivi ACE07 Electric Bike is a high-performance e-bike designed for adults seeking power, reliability, and versatility across diverse terrains. Built with a robust aluminum alloy frame and equipped with a 750W rated motor (1475W peak), this electric bike delivers impressive speed and torque to handle hills, rough trails, and urban commutes with ease. Its 26″ x 4.0″ fat tires ensure excellent grip and stability on sand, snow, gravel, and mountain paths, making it ideal for year-round adventure riding. The bike features a removable 48V 15Ah battery that supports extended range—up to 40–60 miles per charge—and offers flexible charging options for convenience. With SGS certification to UL2849 and UL2271 standards, the Vivi ACE07 meets rigorous safety and quality benchmarks, giving riders confidence in both performance and durability.

Key Features

• SGS Certified to UL2849 & UL2271: Rigorously tested and certified by SGS under international safety standards UL2849 and UL2271, ensuring compliance with electrical and fire safety requirements for electric bicycles.
• Powerful 1475W Peak Motor: Equipped with a high-speed 750W motor capable of reaching 1475W during peak performance, delivering a top speed of 25 mph and 90Nm of torque for strong hill-climbing ability and smooth acceleration on varied terrain.
• Removable 48V 15Ah Battery: Features a long-lasting lithium-ion battery using 21700 cells, providing a real-world range of 40–60 miles on a single charge. The battery can be charged while mounted on the bike or removed for off-vehicle charging convenience.
• Fast Charging with 3A Charger: Includes a dedicated 3A charger that fully replenishes the battery in just 4–6 hours, minimizing downtime between rides.
• Aluminum Alloy Frame & Adjustable Suspension: Constructed from lightweight yet durable aluminum alloy, the frame supports up to 330lbs and includes an adjustable front suspension fork to absorb shocks and improve comfort on uneven surfaces.
• Professional 7-Speed Transmission System: Allows precise gear shifting across seven speeds, enabling riders to adapt effortlessly to different road conditions, inclines, and riding styles.
• Fat Tire Design (26″ x 4.0″): Wide, wear-resistant tires offer superior traction, slip resistance, and stability on soft or loose ground such as sand, mud, snow, or rocky paths.
• Ergonomic Adjustable Seat: The seat height is adjustable to accommodate riders ranging from 5’3″ to 6’5″, ensuring a comfortable fit for most adult users.

Technical Specifications

• Motor: 750W rated (1475W peak), 90Nm torque
• Battery: 48V 15Ah removable lithium-ion (21700 cells)
• Range: 40–60 miles per full charge
• Charging Time: 4–6 hours with included 3A charger
• Top Speed: Up to 25 mph
• Tires: 26″ x 4.0″ fat tires
• Frame: Aluminum alloy
• Gears: 7-speed transmission
• Weight Capacity: Up to 330 lbs
• Certifications: SGS certified to UL2849; SGS certified to UL2271 (Certificate No. SGSNA/24/SZ/00323 and SGSNA/24/SZ/00320U)
• Rider Height Range: 5’3″ to 6’5″

Benefits & Use Cases

This electric bike excels in environments where traditional bicycles struggle, thanks to its powerful motor and wide fat tires. It’s well-suited for daily commuting through city streets, weekend trail adventures, beach rides, winter snow excursions, and rugged off-road exploration. The combination of high torque and responsive braking allows confident navigation over steep inclines and slippery surfaces. The adjustable seat and frame design ensure comfort for a broad spectrum of adult riders, from shorter individuals seeking reachability to taller riders requiring proper leg extension. Whether used for exercise, leisure, or practical transportation, the Vivi ACE07 provides reliable performance across seasons and landscapes.

Important Notes

The package includes the electric bike itself, a 3A charger, and standard assembly components. Riders should follow all safety guidelines outlined in the user manual, especially regarding battery handling and charging procedures. While the bike is built for durability, regular maintenance—such as checking tire pressure, brake function, and chain lubrication—is recommended for optimal performance and longevity. The anti-theft battery housing adds security but does not replace the need for physical bike locks when parked in public areas.