X21 MAX utilizes a new gearless motor:

(1) The gearless motor has low friction, resulting in low energy consumption and low noise.

(2) The gearless motor outputs smooth torque and stable speed, allowing for extremely high precision.

(3) Gearless motors do not produce pinning and desynchronization problems, resulting in smoother operation.

(5) Gearless motors are more difficult to process and cost more.

(5) The control algorithm of gearless motors is relatively complex and requires the use of advanced control technology.

X21 Max Basic Feature：

Expanded size: 174cm*97cm*65cm（68.5"*38.2"*25.6"）

Actual weight: About 55kg （99LBS）

Frame material: aluminum

Front fork: Hydraulic Front fork

Braking system: Front and rear hydraulic brakes

Transmission system: Rear drive

Tire size: 70/100-19 Off-road Tyres

Applicable height: 160-195cm(63"-76.8")

Display: LCD

Maximum speed ≤85km/h (52.8MPH)

Endurance 80-120km (50mile-75mile)

Slope <35°

Waterproof grade: IP67

Load weight≤150kg （330LBS）

Motor parameters: 60v3000w Brushless Motor

Charging Output power 3A

Charging time 4-8H

Battery type: 60V30AH lithium battery

Undervoltage protection: 60V

Overcurrent protection: 80A