Engwe N1 Air ST – Step-Thru Carbon Fiber City Electric Bike

The Engwe N1 Air ST takes the advanced performance of the N1 Air and makes it even more accessible with a convenient step-thru frame. Built from premium Toray carbon fiber, the ST combines ultra-lightweight design (just 15.6 kg) with strength and stability for everyday commuting. Its MIVICE 250 W rear hub motor provides smooth assistance with 40 Nm of torque, supported by a torque sensor for a natural riding experience. With a removable 36 V 10 Ah Samsung battery delivering up to 100 km per charge, plus GPS-enabled anti-theft protection, the N1 Air ST is designed for modern city riders who need convenience, security, and style. Available in Green and Grey.

Key features

• Step-thru Toray carbon fiber frame for easy mounting and dismounting
• Super-lightweight build (15.6 kg) with monocoque molding for durability
• MIVICE 250 W rear hub motor with 40 Nm torque for efficient city performance
• Torque sensor pedal assist for a smooth and intuitive ride
• 36 V 10 Ah Samsung removable lithium-ion battery with up to 100 km range (PAS 1, rider 75 kg)
• Smart anti-theft system with GPS tracking, motion detection, and geo-fencing
• Shimano 7-speed drivetrain for versatile gear control
• Mechanical disc brakes with 160 mm rotors for reliable stopping power
• 700x38C spoke tires for speed and comfort on city streets
• LCD colour display with ride data and settings
• Integrated LED headlight and solar-powered tail light

Who this bike is for

The Engwe N1 Air ST is ideal for riders who want the same lightweight performance as the N1 Air but with easier access. Its step-thru frame makes it perfect for commuters in urban environments, older riders, or anyone who prefers a more relaxed mounting and dismounting experience. It’s a city e-bike that prioritizes comfort, accessibility, and security without compromising on technology.

Size and fit

• Rider height: 5 ft 3 in to 6 ft 4 in (160 cm to 195 cm)
• Handlebar height: 105 cm to 112 cm
• Total length: 181 cm
• Reach: 44 cm
• Standover height: 60 cm (step-thru design)
• Wheelbase: 110.5 cm
• Minimum saddle height: 82.5 cm
• Maximum saddle height: 95 cm
• Payload capacity: 120 kg / 264 lbs

Technical specifications

Electrical
• Battery: 36 V 10 Ah Samsung lithium-ion (removable)
• Charger: 36 V 2 A
• Charging time: 5–8 hours
• Motor: MIVICE M070 250 W rear hub motor, 40 Nm torque
• Sensor: Torque sensor
• Speed class: Up to 25 km/h
• Range: Up to 100 km (PAS 1, rider 75 kg, flat terrain)
• Smart features: GPS tracking, motion detection, geo-fencing (1-year free IoT subscription)
• Bike weight: 15.6 kg (with battery)

Mechanical
• Tires: 700 x 38C spoke tires
• Display: LCD colour display
• Brakes: Mechanical disc brakes, 160 mm rotors
• Drivetrain: Shimano 7-speed
• Frame: Step-thru carbon fiber frame with aluminium fork
• Front light: Yes
• Rear light: Yes, solar-powered

Warranty and included items

• Frame: 1 year
• Parts: 1 year
• Battery: 1 year

Warranty terms: Applies only to the original owner. Covers replacement of defective parts. Engwe covers replacement cost, buyer covers shipping cost.

Included items: N1 Air ST e-bike, 36 V 10 Ah Samsung battery, charger, pedals, fenders, kickstand, assembly tools, and user manual.

Note: Range will vary depending on rider weight, terrain, assist level, and weather conditions. Figures are based on typical urban use.