ChinaMidDriveElectricBikeforsale Product Specification Information Main ComponentsElectric System FrameAluminium alloyMotor48V 1000W rear brushless motor Tire26" x 4.0 KendaBattery48V/17.5AH lithium battery Handle BarStemAluminum alloyChargerAC 100v-240v smart charger Front Forksuspension forkPAS1:1 intelligent pedal assistant system BrakeFront and rear Disc BrakeThrottleThumb or Twist throttle Rear derailleurShimano 9 SpeedController48V Intelligent brushless LightLEDDisplayLED / LCD Performance Max Speed45km/hRecharging Time4-6 hours Max load120KGSRange per power50km Product Introduction The mid-drive motor has a number of key advantages over the hub motor: Performance. Mid-drive motors are known for higher performance and torque when compared to a similarly powered traditional hub motor. One key reason why is that the mid-drive motor drives the crank, instead of the wheel itself, multiplying its power and allowing it to better take advantage of the bike鈥檚 existing gears. Perhaps the best way to visualize this is to imagine a scenario where you are approaching a steep hill. You would change the bike鈥檚 gears to make it easier to pedal and maintain the same cadence. If your bike has a mid-drive motor, it also benefits from that gearing change, enabling it to deliver more power and range. Maintenance. Your bike鈥檚 mid-drive motor is designed to make maintenance and service extremely easy. You can remove and replace the entire motor assembly by simply taking out two special bolts 鈥?without affecting any other aspect of the bike. This means that virtually any regular bike shop can easily perform troubleshooting and repairs. On the other hand, if you had a hub motor in the rear wheel, even basic maintenance tasks such as taking off the wheel to change a flat tire become more complicated endeavors. Handling. EVELO鈥檚 mid-drive motor is positioned close to the bike鈥檚 center of gravity and low to the ground. This helps improve the overall handling of your electric bike by better distributing the weight. Company Strength Display New Workshop Our Services 1. 10 years design experience. 2. OEM/ODM service: Size, RPM, Torque and Over Lock Dimension can be customized 3. 2 years warranty except destructible test and artificially damage 4. Competitive Price because we're factoryChinaMidDriveElectricBikeforsale website:http://www.anyiebikes.com/electric-bike/mid-drive-electric-bike/