frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 48V 17A battery The X-3 electric bike meets the EU standard frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 48V 17A battery The X-3 electric bike meets the EU standard frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 48V 17A battery The X-3 electric bike meets the EU standard frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 48V 17A battery The X-3 electric bike meets the EU standard frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 48V 17A battery The X-3 electric bike meets the EU standard frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 frame:26-inch four-link aluminum alloy frame front fork:Aluminum shoulder iron legs mechanically lock the front fork Bottom bracket:Sealed shaft Gear plate:Haomeng AC49 three-level chainring Variable speed:21SP pedal:Half aluminum folding pedal motor:48V250W/1000W Brushless motor battery:Built-in 12.8AH  lithium battery tire:CST 26"*1.95 meter:S866 liquid crystal instrument power:Five step power brake:Hydraulic brake Transmission:TX30 finger pull, TY500 pull before, TZ500 pull after other functions:Horn light, tail light, cruise control, charging mobile phone bracket net Weight:25KG Torque: 50N·m-60N·m Endurance distance:12.8ah pure electric endurance: 50km, power endurance: 90km MAX speed:250W:20-25KM/H 1000W: 45-55KM/H X-3 X-3 1, the whole car warranty for one year, any questions are welcome to contact us at any time. 1, the whole car warranty for one year, any questions are welcome to contact us at any time. It contains CE documents and is eligible to be licensed. It contains CE documents and is eligible to be licensed. 1000W motor with a top speed of 55KM/h 1000W motor with a top speed of 55KM/h 250W motor with a top speed of 25KM/h 250W motor with a top speed of 25KM/h 48V 17A battery 48V 17A battery The X-3 electric bike meets the EU standard The X-3 electric bike meets the EU standard