Latest news from Ollie, IA collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: German (31.9%), Irish (20.7%), American (19.0%), Swedish (6.0%), English (5.2%), Scottish (3.4%). Current Local Time: CST time zone. Incorporated on 03/1/1892.
The maximum current is determined by the ebikeâs controller, and is usually somewhere between 15-30 amps. An ebike with a 48V battery and a 20 amp peak controller would theoretically be capable of a nominal 960 watts of instantaneous power. This is where things get complicated though, because ebike manufacturers donât always rate their parts this way.
To figure out how many total gears are on a bike, simply multiply the number of chainrings by the number of cassette cogs. For example on a model with a triple crankset and a 10-cog cassette, you have 30 gears â quite an upgrade from the 10-speeds so popular years ago.