X20 Basic Feature：

Expanded size: 171*60*110cm

Mode: pure electric, electric assist, pedal

Frame material: aluminum

Front fork: hydraulic front fork

Rear shock absorber: 750LBS

Braking system: front and rear hydraulic brakes

Transmission system: rear drive

Tire size: 20*4.0 ChaoYang

Waterproof grade: ip67

Applicable height: 160-195cm

Display: YL-80C-LCD

Maximum speed ≤55km/h

Torsion：60NM

Slope <35°

Load weight≤150kg

Motor parameters: 48v2000w

Charging time 4-6H

Battery type: 18650 lithium battery

Battery Capacity 35AH

Undervoltage protection: 39V

Overcurrent protection: 28A