Aairsk XT90
The Aairsk XT90 is a European-style electric mountain bike for adult and teen riders. It uses a 250W brushless motor with 75 Nm of torque, a 48V 20Ah lithium battery and a road-legal maximum speed of 25 km/h. The built-in battery is detachable and replaceable, but cannot be charged separately from the bike.
The XT90 provides approximately 45-60 km in throttle mode and 60-100 km in pedal-assist mode. Its battery includes BMS protection and takes around 6-7 hours to charge. A smart LCD display shows speed, battery level, distance travelled and pedal-assist information, while NFC provides secure smart unlocking.
For varied surfaces, the XT90 combines full suspension with front forks and a rear shock absorber, 26 x 2.6 inch anti-slip all-terrain tires, a 21-speed drivetrain and front and rear mechanical disc brakes. It is suited to asphalt, gravel, mud, snow and mountain trails.
Max speed: 25 km/h
Motor power: 250W
Range: Throttle mode: 45-60 km; PAS mode: 60-100 km
Torque: 75 Nm
Battery capacity: 20Ah
Battery type: Lithium battery with BMS
Charging time: 6-7 hours
Features: NFC smart unlock; European plug; waterproof; lightweight; eco-friendly
Weight: 27 kg
Braking system: Front and rear mechanical disc brakes
Wheel size: 26 inch
Tire width: 2.6 inch
Frame material: Carbon steel
Suspension: Full suspension; front suspension forks and rear shock absorber
Motor type: 250W brushless motor
Motor position: Front hub
Battery voltage: 48V
Battery position: Mid-frame; built-in detachable and replaceable battery
Derailleur: 21-speed
Tire size: 26 x 2.6 inch all-terrain anti-slip fat tires
Ride height: 163-190 cm
Terrain: Asphalt; gravel; mud; snow; mountain trails
Gross weight: 34.6 kg
Assist system: Pedal assist
Package dimensions: 142 x 23 x 75 cm
- 1x Aairsk XT90
- 1x Battery (removable but only charge pluged on the bike)
- 1x Front light
- 1x Battery charger
- 1x Rear reflector
- 1x Bike bell
- 1x LCD display
- 2x NFC bike keys
- 1x Bike lock
- 1x Multi-functional installation tool
- 1x Bike pump