PAS: 8 Magnets Pedal Assistant Sensor. Rear wheel Bottom bracket: 170mm or 190mm.Rim Width:80mm for 20inch rim, 100mm for 24inch and 26 inch rim. Fit Tyre size : 4.0 tire. Certificate: CE / ISO9001 / SGS / TUV. Hub Motor: 36V Brushless Non-gear Hub Motor. If you have any question after you receive the items. Your satisfaction is our top priority and we are confident that you will be pleased with our services. Wheel only means there is no any other parts, it is same with picture below. Means wheel kit without display, it is.
LED Display means wheel kit with led display, it is same with picture below. Means wheel kit with LCD3 display, which comes with. Means wheel kit with colorfu LCD8 display, which comes with. Regeneration and Anti-Charge and Bluethooth Function. Scan QR code to downlow app.This item is in the category "Sporting Goods\Cycling\Electric Bicycles". The seller is "cscbike" and is located in this country: CN. This item can be shipped worldwide.