• 【Effortless Urban Cruising】

Powered by a 250W rated motor with 45 N·m torque, the SU7 makes city commuting and gentle slopes feel smooth and effortless. Cruise comfortably through urban streets at a factory-set maximum speed of 25 km/h.

• 【Integrated Battery for Daily Commuting】

The SU7 features a built-in 36V 13Ah lithium battery, seamlessly integrated into the frame for improved balance and clean design. It provides a practical riding range of 40–60 km per charge, ideal for daily commuting and city travel.

• 【Ride Comfort & Control】

A front suspension fork absorbs bumps from uneven city roads, while front and rear mechanical disc brakes deliver reliable stopping power in all weather conditions. Enjoy a stable, comfortable, and controlled ride every day.

• 【Intelligent Display & Security】

The LCD display keeps essential riding data clearly visible, including speed, battery level, and assist mode. Integrated NFC card key unlock allows quick and secure access—tap to start, tap again to lock.

• 【Adaptable to Every Rider】

Choose from 5 pedal-assist levels (PAS 0–5) to suit your riding style, from relaxed cruising to efficient commuting. Designed for riders 152–190 cm tall, with a reinforced frame supporting up to 150 kg.

• 【Specifications】

Brand: Aairsk
Model: SU7
Bike Type: City / Commuting Electric Bike
Frame Material: High Carbon Steel
Gears: Shimano 7-Speed
Suspension: Front Fork Suspension
Braking System: Mechanical Disc Brakes
Wheel Size: 24 inches
Motor: 250W rated motor
Torque: 45 Nm
Battery: 36V 13Ah lithium battery (non-removable)
Charging Time: 5–6 hours
Maximum Speed: 25 km/h (factory default)
Range per Charge: 40–60 km
Pedal Assist Modes: 5 levels (PAS 0–5)
Smart Features: NFC card key unlock
Recommended Rider Height: 152–190 cm
Bike Weight: 26.6 kg
Maximum Load Capacity: 150 kg
Total Length: 158 cm
Seat Height (from ground): 75–90 cm
Handlebar Height (from ground): 102 cm