YVY 3000W Electric Bike for Adults 52V 40AH 37MPH 20" Fat Tire Mountain

  New  Electric Bike True 3000W High Speed Motor + 40AH Battery   Q: Can the battery be removed?
A: Yes, the battery can be taken out from the outside   The K20 e-bike is a comfortable e-bike developed by our company and suitable for people of 158cm-195cm in height. The wide seat allows you to ride with children, equipped with a front hydraulic shock absorber and a central cushioning device, equipped with the original bike waterproof bag, red oil disc brakes to highlight the fashion elements, equipped with Shimano 7-speed transmission, so that there is no obstacle ahead of you.     Powerful Motor for Versatile Performance  
Equipped with a peak 3000W high-performance motor, it effortlessly reaches speeds of 37+ MPH (approx. 60 km/h) and conquers all terrains with ease.   Whether for urban commuting or off-road adventures, its robust power easily tackles 45° steep slopes.   Designed for riders who crave speed and versatility, it’s your ultimate companion for daily commutes and thrilling adventures.  
Extended Range with 52V 40Ah Battery   
Features dual 52V 20Ah batteries (total 40Ah capacity), UL-certified with an intelligent BMS management system.   A single charge delivers up to 180 miles (approx. 290 km) of pedal-assist range, fulfilling all your long-distance needs for limitless exploration!   The advanced battery system fully recharges in just 6-7 hours, minimizing downtime.  
Durable Design & Classic Build  
Digital LCD display & safety features: The smart LCD screen shows real-time speed, battery status, and mileage at a glance.   Built with a high-strength iron-aluminum alloy frame for adult riders (5'5"–6'5"), supporting up to 330 lbs (approx. 150 kg).   Integrated headlight and brake lights ensure safe nighttime riding.  
All-Terrain Stability System  
Dual suspension (front fork + rear shock absorber) absorbs vibrations for a smoother ride on rough terrain.   Features three riding modes and hydraulic dual disc brakes.   Anti-slip fat tires deliver superior traction on city streets, sandy beaches, or muddy trails.   Dual hydraulic disc brakes provide reliable stopping power in all conditions for maximum safety.  
Easy Setup & Ready to Ride  
90% pre-assembled design eliminates hassle—just unbox, follow simple steps, and hit the road.   Perfect for both first-time e-bike users and seasoned riders to start exploring immediately.   Includes a USB charging port to power your devices on the go.   Worry-free first ride: Core components come with a 12-month warranty.   Basic parameters Expanded size: length 1710*width 850*height 1080mm
Wheelbase: 1180mm
Actual weight: 55kg
Mode: pure electric, electric assist, pedal
Front fork: hydraulic front fork
Braking system:Front and rear red oil disc brakes
Transmission system: rear drive
Tire size: 20*4.0
Display: LCD
Maximum speed ≤55km/h
Slope <45°
Load weight≤200kg
Motor parameters: 52v 3000W
Motor type: DC brushless high-speed motor
Rated voltage 52V
Main technical parameters of charging
Output power 3A
Charging time 4-6H
Lithium battery parameters
Battery type: 18650 lithium battery
Capacity 20AH+20AH 
The main parameters of the controller
Undervoltage protection: 39V
Overcurrent protection: 28A   Packing list Electric bicycle*1
Battery *2
Bicycle bags*1
Fenders*2
Multi-function tool*1
Round Headlight*1
Charger*2
Pedal*1   The item is UL 2849 certified with a link to the UL Product iQ