Compared with one sigle cross, two times cross method increased force points. Spokes are not easy to break after long time use. Attention 20inch motor, 2000W motor can't do 2 times cross. Q:How to know the rim is suitable for my tire? A: Check the item description below, there has the information about rim.
Q:Does the kit include the battery? A: This kit doesn't include the battery. Q:What is the type of the battery connector? A: For motor and battery, it is 12 months. For controller and accessories, it is 3 months. Q:How do I know if rear hub motor fits for my bike? A: This hub motor fits for the bike withfront drop out size "135-142mm". Q:Can I install the motor as soon as I receive it?A: Before installing the motor, please follow the steps in the manual to connect the motor to see if the motor can work normally. Wheel Diameter (Inch): 20"/24"/26"/27.5"/28"/29"/700C---Optional. Max Speed (KM/H): about 55-65 KM/H. Front drive open size (mm): 135-142mm. Number of magnet poles: 46.
Rim: Double-wall Aluminium Alloy RimController details. Brand : KT(KUNTENG)48V 50A Controller. Low voltage protection :DC40±0.5V.
Cable length : all about 10-16cm. Type :KT LCD3 LCD4 LCD8H LED880 LED900S Display. Cable length :About 180cm(SM). Plug :5 Pin SM/Waterproof Connector.Voltage:12V 24V 36V 48V 52V 60V 72V. Plug Type:3 Pin SM plug.
Apply to:E-bike, E-Scooter, Ebike Conversion Kit. Function:E-bike accelerator Finger Thumb Throttle. Type:E-brake Cut Off Power.Voltage:12V 24V 36V 48V 60V 72V. Plug :2 pin SM plug. Type:KT-BZ-8 Pulse assist sensor. Cable Length:180cm including the connector. Conversion Kit not include Battery.
1 PCS 2000W Front Hub Motor with Rim and Spokes. 1 PCS Controller Bag(not battery). 1 PCS Display(LCD3, LCD5, LCD8H, LED880, option). Gifts: 1Controller Bag(not battery) + 5Install cable ties + 1stretch film+ 1Installation Manual. Different kits have different specifications of accessories. Specification information is in the main picture.