BAFANG 48V 500W Front Hub Motor : 700C Electric Bike Conversion Kit with 48V 20Ah Shark Battery for 700C Inch Front Wheel with 500C Display & PAS - A48V 500W F700C 500C+YW4820

• 🚴[ WIDE COMPATIBILITY ] BAFANG 48V 500W front wheel hub motor is compatible with bikes ≤ 9 speed . The OLD ( front drop out ) should be 100mm, and front fork aperture is 10mm. The hub motor has two versions, if you want one to fit the bicycle with V brake, please email us. 🚴[ Stable & Powerful Drive System ] Featured with maximum torque 65 N.m , the motor can provide you wtih strong & efficient power to cycle . The maximum speed can reach 38-40 KMH, 470RPM. Just install the rear electric bike conversion kit on your commuter bike , mountain bike , touring bike or road bike now 🚴[ EASY INSTALLATION ] Manual and the basic mounting accesories are included, you can finish the eBike conversion kit in short time. There are 20" , 26" , 27.5" and 700C" wheel size to satisfy customers' different needs. If there is any problem during installation, please feel free to contact us 🚴[ PACKING LIST ] What will you receive in the box? A front wheel hub motor with rim & spokes , a controller and its outer box, a display (optional), a battery and charger (if you order the battery together), brake levers, 1T4 cable , thumb throttle , left and right PAS , headlight , stickers and manual. Everything is preapared, just start your eBike kit conversion when you receive it 🚴[ GLOBAL STOCK & RESPONSIBLE CUSTOMER SERVICE ] If there is any problem with inventory, we will send you an email, please keep an eye of your Amazon inbox. Motor & Battery own one-year warranty. We have professional techs in the US who can offer technical support . Responsible & patient customer service, no worry about after-sales at all. How to contact us on Amazon : Help & Settings - Customer Service