X21 MAX utilizes a new gearless motor: X21 MAX utilizes a new gearless motor: (1) The gearless motor has low friction, resulting in low energy consumption and low noise. (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. (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. (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) 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. (5) The control algorithm of gearless motors is relatively complex and requires the use of advanced control technology. The X21 MAX uses a 60V battery: The X21 MAX uses a 60V battery: 60V batteries have a higher voltage and therefore provide more power and longer range for application scenarios that require higher speeds and carrying capacity. In terms of range, 60V batteries typically provide a longer range than 48V batteries due to their voltage and capacity advantages. For example, a 60V EV with the same battery capacity will typically have a longer theoretical range than a 48V EV. 60V batteries have a higher voltage and therefore provide more power and longer range for application scenarios that require higher speeds and carrying capacity. In terms of range, 60V batteries typically provide a longer range than 48V batteries due to their voltage and capacity advantages. For example, a 60V EV with the same battery capacity will typically have a longer theoretical range than a 48V EV. The X21 MAX uses 70/100-19 off-road tires: The X21 MAX uses 70/100-19 off-road tires: 1.These tires are often used in off-road scenarios, and off-road tires usually have a large tooth tread design, which provides better grip and traction and makes the vehicle more stable in complex terrain. 1.These tires are often used in off-road scenarios, and off-road tires usually have a large tooth tread design, which provides better grip and traction and makes the vehicle more stable in complex terrain. 2. The anti-skid performance of off-road tires is one of its important features. On slippery or muddy roads, the large tooth pattern and special rubber material can effectively prevent the tires from skidding and ensure driving safety. 2. The anti-skid performance of off-road tires is one of its important features. On slippery or muddy roads, the large tooth pattern and special rubber material can effectively prevent the tires from skidding and ensure driving safety. 3. These tires are "all-season tires", which means that they can be used in different climatic conditions without frequent replacement, improving the convenience of use. 3. These tires are "all-season tires", which means that they can be used in different climatic conditions without frequent replacement, improving the convenience of use. 4.70/100-19 tires have significant advantages in off-road performance, anti-skid performance, applicability, safety and all-season versatility, etc. They are ideal for off-road enthusiasts and drivers who need to deal with complex road conditions. 4.70/100-19 tires have significant advantages in off-road performance, anti-skid performance, applicability, safety and all-season versatility, etc. They are ideal for off-road enthusiasts and drivers who need to deal with complex road conditions. 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