GUNAI MX25 20" Fat Tire Electric Bike for adult 1000W 25Ah Full suspension ebike dirt bike

E-bike with Fat Tyres: The 20*4.0″ fat tyres on the mountain ebike are capable of withstanding nearly any type of terrain. They effectively grip the road, enhancing stability and comfort when riding at high speeds and in off-paved areas. The ebike can even be used in urban jungles, mountains, snow, beaches, and rocky roads. Full Suspension Mountain Ebike: The GUNAI MX25 e-bike has a front fork alloy hydraulic lockout suspension and a rear suspension system, which guarantee smooth riding on uneven roads, staircases, and hills of gravel. Additionally, it has brilliant, adjustable LED headlights that are useful for nighttime riding and adjustable seats. Removable Lithium Battery: The 48-volt, 25Ah lithium battery is included with the GUNAI MX25 Adult Electric Bike. With pedal assistance, a single charge may last up to 50–60 km and 40–50 km on pure electric power. With the long-range option, you won’t have to worry about running out of charge to reach where you need to go. It is more convenient to use with its two charging modes—a concealed, built-in waterproof battery and a detachable charge. Tri-mode mountain bike with electric propulsion: You may ride even more easily with an e-bike, assisted bike, regular bike, and a Shimano 7-speed gearbox for quick, simple, and dependable speed adjustments. Several features to make your trip simpler and wiser may be activated with easy on-screen control. The sophisticated LCD display offers a variety of statistics, including speed, distance, and battery level. 1000W High Power Motor The GUNAI MX25 electric bicycle boasts a 1000W high-power brushless motor, reaching speeds of 40-50 km/h. Also, it has a max torque of 65N.m, supporting inclines of 26-36 degrees, making it suitable for various terrains. Ideal for both city commuting and off-road adventures, this e-bike offers durability, power, and efficiency, providing a reliable and versatile riding experience for daily use or recreational activities. Specification: Battery capacity:25AH Battery weight: 6.35KG Charging time :6-8 hours Charger : EU standard DC 2.1 charger Motor: Brushless Motor Motor Power :48V 1000W Power mileage : 50-60KM Eletric mode :40-50KM Maximum speed :45-50KM/h Shift level: 7 speed Tire specifications:20X4.0 inch Frame material:Aluminum body, Handlebar material :Aluminum alloy Front fork material:aluminum alloy Weight capacity:200KG Light:LED spot-light Front fork :hydraulic front fork Brake type:ront and rear hydraulic oil brakes Transmission brand and specifications:Shimano Net weight:35KG Package weight:47KG Climb :35° Torque: 64NM Package size: 140×34×85cm Product size: 171*26*110CM EU/UK Countries Can be delivered within 4-7 Days.You don't have to pay delivery fee. All bikes 90% have been installed, one year warranty on the frame, six months warranty on the battery, controller, instrumentation, etc. If you encounter any problems when you receive the product, please contact our professional after-sales customer service first. Email: lijuping@gunai.store Whatsapp: +86 17841010701 Common bicycle problems and solutions Q: Error code appears on the meter A: Check the manual to see what kind of fault the error code belongs to, follow the instructions to handle it, and if it still doesn't work, provide error code pictures/videos. Q: Charger doesn't work A: First check whether the charger is green or red to green when charging; if the green light is always on, it may be a problem with the charger/charging port/battery, and if the red to green light indicates that the charger is normal, it may be a meter problem. Q: The meter can't be turned on A: Check whether the meter line/controller line is plugged in tightly, and re-plug it; if it doesn't work, it may be a problem with the meter/main line/controller Q: Pedal assist doesn't work A: Check whether the meter parameters are correct, confirm whether the throttle can work, and whether the sensor line is damaged or loose; if all are correct, replace the sensor Q: Rear wheel shakes A: Check whether the spokes are loose and whether they are installed in place; you can tighten the spokes and reinstall the rear wheel. Q: Motor does not work/has strong noise A: Check if the controller is loose, re-plug the motor cable of the rear wheel; provide a video of the noise for the technician to determine what the sound is. Q: Battery does not work/battery life is insufficient A: Measure the battery voltage after fully charging the battery (provide pictures). If the voltage is abnormal, there may be a problem with the battery/battery cover/circuit board. For battery life issues, customers test the battery life under full charge and provide the VOL when fully charged, the ODO (total mileage) when fully charged, the VOL when the battery is exhausted, and the ODO (total mileage) when the battery is exhausted. Q: Pedals cannot be installed A: Check if the left and right pedals are installed/twisted in reverse order. If so, check if the crank/pedal threads are slipped. If slipped, the crank pedals need to be replaced. Q: Brakes don’t work/are not sensitive/leak oil A: Adjust the brakes first/check if the brake pads are worn, if there is oil on the brake pads or discs, insufficient friction/is the brake line loose/leak oil, then you need to replace the brakes directly Q: There is an abnormal sound from the brakes A: It may be the sound of wiping the disc. Ask the customer to check if the disc is deformed. If it is not deformed, adjusting it can solve the problem. The disc is stuck in the middle of the brake (with a gap), not too close to the left or right side of the brake Q: The riser is loose and has a gap A: Check if the headset is aligned and installed, and adjust the headset; if it doesn’t work, replace a headset Common problems and solutions for scooters Q: The meter cannot be turned on A: First check if the line on the back of the meter is plugged in tightly, and re-plug it; if the meter still cannot be turned on after the operation, send a replacement to the customer Instrument/Check if the instrument fuse is burnt out/Check if the instrument or switch plug pin is broken Q: Motor does not work A: If it is a dual motor, swap the front and rear controllers to see if the non-working motor will work normally; Q: Abnormal noise from the motor A: Check if there is an error code on the screen, and provide a video for the technician to determine if the abnormal noise is normal Q: Headlight flickers or does not work A: Check if the line is loose, and re-plug the interface; the step-down board of the light strip may be burned/check if the light switch is available, if not, replace the switch Q: Steering/taillight does not work A: Re-plug the line, if it does not work, re-issue the accessories Q: Brake failure A: Check if the instrument has an error prompt, if so, the brake power-off switch may be faulty, and the power-off switch needs to be replaced; or check if the brake pads are worn out and the brake line is loose Q: Error code appears on the instrument A: Check the corresponding manual to see what kind of fault the error code belongs to, and operate according to the instructions. If it still does not work, provide error code pictures/videos. Q: The charger does not work A: First check whether the charger is green or red-to-green when charging; if the green light is always on, it may be a problem with the charger/charging port/battery, and if the red-to-green light is normal, it may be a problem with the instrument.