Aairsk
Aairsk XT90 Electric Mountain Bike - 48V 20Ah
Aairsk XT90 Electric Mountain Bike
Designed for longer rides and varied terrain, the XT90 features a high-capacity 48V 20Ah battery, dual suspension, 26-inch wheels and Shimano 21-speed gearing. The supplier lists selectable 250W/500W power.
UK stock available.
Key features
- Selectable 250W/500W motor specification
- 48V 20Ah battery
- 26-inch tyres
- Shimano 21-speed gears
- Dual suspension
- Thumb throttle
- Standard maximum speed: 25km/h
- Supplier-listed unlocked speed: up to 40km/h
- Estimated range: 45-60km in throttle mode; 60-100km with pedal assist
- Charging time: 6-7 hours
- Colour: Black
Private-land and range notice
The 500W/unlocked configuration is not for use as an EAPC on UK public roads and should only be used on private land with the landowner's permission. Range and speed figures are supplier estimates and vary with conditions.
Fast Dispatch
Orders are prepared carefully and supplied with tracking where available.
Assembly Support
Your electric bike may require final assembly and safety checks before riding.
Customer Service
Contact our team for product, delivery and after-sales assistance.