【Torque Sensor with 5-Level Adaptive Pedal Assist】

The Astra’s torque sensor delivers smooth, real-time power based on your pedaling force. Paired with 5 adaptive pedal assist levels—including an auto-adjusting mode—it ensures efficient, responsive support across various terrains.

 

【Shimano 8-Speed Gear System】

Equipped with a Shimano 8-speed derailleur, the Astra offers flexible gear options that let you ride efficiently on flat roads or steep climbs, enhancing comfort and control for both commuters and leisure cyclists.

 

【Hydraulic Disc Brakes for Confident Control】

GEMMA hydraulic disc brakes provide reliable, powerful stopping ability with low maintenance—ideal for urban environments and varied weather conditions.

 

【Smart LCD Display with Bluetooth & App Connectivity】

The color LCD display connects via Bluetooth to a mobile app, enabling real-time monitoring of speed, battery, and ride stats. It also supports smart navigation and customizable settings.

 

【Long-Range Battery and Commuter-Ready Features】

With a 36V 15Ah (540Wh) battery, fast charging, automatic brake light, padded saddle, puncture-resistant 27.5” tires, and a low-step frame, Astra is designed for comfort, range (up to 90km), and everyday usability. The Astra is built for urban comfort and style. An auto-sensing brake light boosts visibility for safer commuting.

 

【SPECIFICATION】

Battery:36V 15Ah (540Wh)
Brakes:GEMMA hydraulic disc brake
Brake Levers:GEMMA with waterproof
Motor:36V, 250W (45N.m)
Chain:KMC
Fenders:Aluminum alloy front and rear fenders
Charger:36V 5.0A (fast charge)
Fork:Hydraulic lock out suspension fork
Front Light:Setlet LUX 60 IP X5
Frame:6061 Aluminum
Rear Lighting:Automatic-sensing brake light
Pedal Assist:5 levels adaptive power assist
Handlebar:ZOOM Aluminum alloy
Saddle:Comfortable saddle
Kickstand:Single-leg aluminum alloy
Pedals:Wellgo city type
Seatpost:Zoom aluminum alloy Φ31.6×350mm
Range:≥90km Range
Load capacity:120KG
Recommended height for riders:Above 155cm
Display:Color display with Bluetooth
Derailleur:Shimano 8-speed
Tires:Kenda 27.5"*2.4''
Sensor:Torque sensor