Immersive display of my mountain electric bicycle”EKXBIKE X21″ #ebike
X21 Basic Feature：
Expanded size: length 174 (68.5inch) *width 97(38.2inch) *height 65(25.6inch) cm
Actual weight: About 36kg ( 80LBS )
Battery weight: About 7.5-8Kg
Mode: pure electric, electric assist, pedal
Frame material: aluminum
Front fork: hydraulic front fork
Braking system: Red Oil Brake
Tire size: 20*4.0 CHAOYANG
Applicable height: 160-195cm (6.3-7.68ft)
Display: LCD YL90T-H
Maximum speed ≤50km/h ( 30MPH )
(the maximum speed depends on your weight, the rider 55KG on this bike maximum speed is 55km/h)
Endurance 120-150km (75mile-93.5mile) (pure electric) / 190 km (PAS)
Slope ≤35°
Load weight ≤150kg (330LBS)
Motor type: 2000W DC brushless high-speed motor
Rated voltage 48V
Main technical parameters of charging
Output power 3A
Charging time 4-6H
Lithium battery parameters
Battery type: Sumsung lithium battery
Capacity: 35AH
The main parameters of the controller
Undervoltage protection: 39V
