AAIRSK X5 – 20” Fat Tire Electric Bike

Technical Specifications

Model: X5
Brand: Aairsk

Performance & Motor

• Motor Type: Brushless

• Rated Motor Power: 200–250 W

• Maximum Speed: Under 25 km/h

• Battery Voltage: 48 V

• Claimed Range: Over 60 km per charge

Battery & Power

• Power Source: Lithium Battery

• Power Supply: Lithium Battery

Frame & Design

• Frame Material: Carbon Steel

• Wheel Size: 20 inches

• Foldable Design: No

• Style: Multi-Purpose Design

• Seating Capacity: 2 Seats (as specified by the manufacturer)

Safety & Origin

• Certification: CE (as declared by the supplier)

• Country of Origin: Germany

250W Power Motor

The 250W motor ensures smooth navigation even on complex terrain. Delivering 75N·m of torque, it conquers 25° inclines with ease and accelerates from 0 to 25 km/h in just 3 seconds—powerful, responsive, and ready for any adventure.

48V 15Ah Removable Battery

Powered by a 48V 15Ah high-capacity battery with lock and key safety protection. Two convenient charging options—plug and charge on the bike, or remove and charge wherever you need. Delivers 50-80 km max range on a full charge with 5-6 hours charging time. Built-in BMS intelligent safety ensures reliable, stable performance every ride.

50-80 km Long Range (Pedal-Assist Mode)

Go further with confidence—50-80 km per charge in pedal-assist mode means you can ride longer without range anxiety. That's nearly double the range of typical e-bikes (32-40 km). Whether it's daily commuting or weekend exploring, keep moving without worrying about the next charge.

Dual Suspension

Engineered with front fork suspension that absorbs 80% of bumps and vibrations—delivering a smooth, controlled ride whether you're navigating city streets or tackling off-road trails. Ride with confidence and comfort, no matter the terrain.

180mm Dual Disc Brakes

Equipped with front and rear 180mm dual disc brakes for powerful, responsive stopping power. Shortens braking distance and stops the wheels in an instant—giving you reliable control and peace of mind in any riding condition.

Full-Featured Control Center

Stay in command with an intuitive display that shows battery level, real-time speed, and total mileage at a glance. Convenient card unlock for keyless starts, plus integrated headlight switch, turn signals, horn button, and 3-speed mode selection—all within easy reach for a smarter, safer ride.

Wide Range of Illumination

Stay visible and ride with confidence in low-light conditions. Bright headlights and turn signals light up the road ahead, while the rear taillight with turn signals alerts others from behind—ensuring you're seen from all angles, day or night.

Ergonomic Seat

Designed with a large contact surface that evenly distributes pressure for all-day riding comfort. Features high-density, super-soft sponge padding with a durable cover—giving you a spacious, stable, and comfortable ride every time.

20"×4" All-Terrain Fat Tires

Rolling on 20×4-inch fat tires that deliver superior grip and stability across any surface—city roads, mountain trails, snow, and sand. Conquer every terrain with confidence and unstoppable traction.

Vehicle Specifications