E-Bike Market, By Battery Type (Lithium-ion, Lead-acid, and Others (Nickel-metal hydride, Lithium-polymer, etc.)), By Motor Type (Mid-drive, Hub-drive, and Others (Rear-drive, Front-drive, etc.)), By Application (Mountain Bikes, City/Hybrid Bikes, Cargo Bikes, and Others (Folding Bikes, Fat Bikes, etc.)), By Geography (North America, Latin America, Asia Pacific, Europe, Middle East, and Africa)