E-Bike Market (By Class: Class-I, II & III; By Battery Type: Li-Ion, Li-Ion Polymer, Lead Acid; By Motor Type: Mid, Hub; By Mode: Throttle, Pedal Assist; By Usage: Mountain/Trekking, City/Urban, Cargo; By Speed; By Component) - Global Industry Analysis, Size, Share, Growth, Trends, Revenue, Regional Outlook 20212030