Front wheel hub: 20mm (mountain bike standard). The item "QS MOTOR 205 V3 50h 5000w 10kw+peak power electric e bike moto wheel set kit" is in sale since Thursday, November 1, 2018.
This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components". The seller is "lsnuras" and is located in Aberdeen. This item can be shipped worldwide.