GUNAI GN88 divu motoru elektriskais kalnu velosipēds 2000W, 48V 22AH akumulators

【Dual Motor Electric Bike】The GUNAI GN88 2000W electric mountain bike equiped with 2 high-speed brushless hub motor, torque up to 100NM, which provides plenty of power to tackle steep hills up to 35 degrees, and help mountain ride easily to against the hills, gravel trails, dirt paths and bumpy roads. 【Versatile 21-speed Rear Derailleur】Equipped with a 21-speed rear derailleur, this electric bike for adult offers exceptional versatility for different riding conditions. Whether you're climbing steep hills or riding flat roads, you can easily adjust gears to find the optimal speed and pedal resistance. 【26Inch Fat tire mountain Bike】Ride in comfort and style with the suspension fork and wide 26x4.0 tires. The 26inch fat tire electric bike aluminum fork absorbs shock and vibration and ensures a comfortable driving experience on rough terrain. The wide and grippy fat tires ensure superior traction, stability and control, making them ideal for off-road adventures. 【Long-Lasting Battery Capacity】The off-road ebike features an impressive capacity 22Ah battery that ensures a long ride before recharging. With a charge time of 8-9 hours using the included 54.6V 2A charger, you'll spend less time waiting and more time enjoying your ride. 【Reliable Braking System】Ride with confidence as the commuter ebike is equipped with a reliable oil braking system. This advanced braking technology provides precise stopping power and enables safe and controlled descents, even on steep slopes. Your safety comes first, and the bike's braking system ensures peace and serenity. 【Convenient and Intuitive Display】The display conveniently positioned on the left side, provides essential driving information at a glance. From speed and distance traveled to battery level and more, you have all the data you need right at your fingertips. This intuitive display allows you to stay informed and in control of your ride. 【Smart Display】Electric bike has a smart LCD screen that displays various information such as speed, battery, mileage, etc. You can activate multiple functions by simple operations on the screen to make your journey smarter and easier. 【Suspension Fork and Brake】 The dual motor electric bike uses a lockable suspension fork and a high-quality hydraulic brake system. Gives you a stable and comfortable driving experience when driving on steep paths. 【3 Driving Modes】No pedal is required when using the throttle. If you prefer to pedal, you can ride like a normal bike or opt for the electric assist, which helps you reach your destination with ease depending on how hard you pedal when you pedal. 【Safe Ride】GN88 ebike for adult has a bright front light and warning tail light, which can light up the road in front of you and make vehicles behind you notice you, escorting you on the road at night . Characteristic specific: Brand: GUNAI Model: GN88 Battery capacity: 22AH Net weight of the battery: 5 kg Charger: 54.6V 2A Charging time: 8-9H Motor power: 48V 2000W Maximum speed: 55KM/h Speed: 21 speeds Display: Left display Tire specification: 26X4.0inch Frame: 26 aluminum Handlebar: Aluminum Adjustment height for the aluminum seat post: 80-100 cm Fork material: aluminum Max load weight: 150 kg Fork suspension: spring suspension Brake: Hydraulic oil brakes Gear: Shimano Net weight: 32KG Gross weight: 37KG Package size: 152*34*80cm Torque: 100NM Distance: Pure electric mileage 70km elastic assistance 130KM dual drive mode is halved 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.