All FREESKY e-bikes are certified with both UL 2271 and UL 2849, ensuring the highest standards of battery and overall e-bike safety.

UL 2271 – Battery Safety Certification

Issued by: UL (Underwriters Laboratories), a global independent safety science organization headquartered in the United States.

Authority: UL is recognized worldwide for developing rigorous safety standards and conducting third-party testing.

Scope: UL 2271 ensures that e-bike battery packs meet strict safety requirements for: overcharging, over-discharging, short-circuit protection, thermal stability, and fire resistance.

UL 2849 – Complete E-Bike System Certification

Issued by: UL (Underwriters Laboratories)

Authority: UL 2849 is the first standard globally for complete e-bike electrical systems, covering batteries, motors, controllers, and wiring.

Scope: It ensures the overall e-bike system is safe under normal usage and potential fault conditions, including electrical and mechanical safety.

Why this matters: UL is a recognized global authority in product safety. By achieving both UL 2271 and UL 2849 certifications, FREESKY ensures that every e-bike you ride meets the highest standards of battery and overall system safety.

Dual-motor AWD uses two motors (one in the front and one in the rear) on a single vehicle chassis to implement AWD. The front motor provides drive power for the front wheels, while the rear motor provides drive power for the rear wheels, offering an unprecedented level of acceleration.

Electric bike with two motors offer several advantages over single motor models, including enhanced power and performance, better balance and steering, and increased safety.

This dual motor system unleashes a formidable force, ensuring superior acceleration and the ability to conquer challenging terrains with ease. In contrast, single motor electric bikes, while efficient, cannot match the sheer power and enhanced hill-climbing capabilities provided by their dual motor counterparts.

Dual-motor e-bikes perform extremely well on all types of terrain. They provide strong acceleration on flat roads, extra assist when climbing hills, and better traction and stability on rough terrain. Whether it's city streets, mountain roads, or off-road trails, dual-motor e-bikes provide an excellent riding experience.

Dual-motor e-bikes are great for daily commuting. They offer plenty of power and speed, making it easier to navigate city traffic. In addition, the dual-motor system is especially useful when tackling steep uphill sections, reducing the rider's physical exertion.

Dual-motor e-bikes may consume more power under heavy load, such as hill climbing or off-road riding. However, intelligent power management allows riders to use one or both motors as needed, helping to optimise battery life and range.

No. Dual-motor e-bikes are designed to deliver smooth and balanced power. The distribution of power between the front and rear wheels actually improves stability and control, especially on slippery or uneven surfaces.

Maintenance requirements are similar to single-motor e-bikes. Both motors are sealed and designed for durability, and regular bike maintenance remains straightforward.

For riders who value power, traction, and versatility, a dual-motor e-bike offers significantly better performance and safety benefits, making it a worthwhile long-term investment.

While high-torque single-motor e-bikes perform well, dual-motor systems provide superior traction, balanced power delivery, and enhanced stability that single-motor setups cannot match.