Product Name: Folding deluxe electric bicycleModel No.: TDW-02ZProduct description:TDW-02Z has all the features which TDW-01Z does,Website:://.ainierebike.com, the only difference are:TDW-01ZTDW-02ZCompliance with EN 15194 standardsSuitable for the rest of the worldMore applicable to ride on bumpy roadMore applicable to ride on smooth roadPedal assist only in European countries, available options: with or without throttle in other countriesCombination of both pure electric and a single motion of 1:1 speed sensing