Jia Bao Electric Bikes Features

In a systematic energy flow comparison, a grid-charged battery driving an electric motor will provide mechanical energy about ten times more efficiently than a human eating a typical US diet. For personal travel between 5 and 30 miles per day, the electric bicycle offers the lowest environmental and personal monetary cost, usually without increasing urban travel time" From Energy,Global Warming, and Electric Bicycles Energy Flow Analysis with an Emphasis on Personal Transportation1. Hill ClimbingThat may sound obvious, but it's the primary advantage. A good electric bike effectively flattens hills, increasing your average speed and eliminating the 'groan' factor when a gradient comes into view. Provided you supply a reasonable amount of effort, you can expect to climb hills of 1 in 10 (10%) on an electric bike with ease, and clear a maximum gradient of 1 in 7 (14%), or much more. In hilly country, the effect is nothing short of miraculous. 2. SafetyIt sounds unlikely, doesn't it? But the mathematics is compelling. Think of a steep and busy road, with cars climbing at 30mph. If you previously slogged up the hill at 6mph, but can tackle the same gradient at 12mph with an electric bike, you will see 33% fewer cars, and they will pass you at 18mph rather than 24mph. Or at least, we think that's correct. Whatever the figures, there's no doubt that an electric bike helps to keep you out of danger. The same general principle applies to road junctions - the faster your acceleration, the sooner you can get out of trouble. And with no need to rush the hills, you won't be tempted to ride downhill at breakneck speed... another useful safety feature.3. Personal FitnessSurely a conventional bike will keep you fitter? That, of course, depends how much - if at all - you use it. Research (b) has found that 46% of conventional bikes are used only once or twice a week, with a further 30% being used once a fortnight or even less. By contrast, a recent survey of electric bicycle owners reveals that a third ride their bike at least once a day and 81% use the bike at least once a week (c). The figures confirm our experience that an electric bike typically gets used at least twice as often as a conventional machine...
electric bikes ,electric bicycles , Electric bikes , Electric bicycles Size , Electric bicycles quality , Electric bike fittings , Electric scooter bikes , Electric tricycle , Electric motorbikes , e-bike conversion kit , cheap electric power bikes , electric mountain bikes , electric Pedicabs , 36 Volt series , 16"electric hybrid bicycle , steel frame electric motor bikes , city electric bikes , e-bike accessories , 48 Volt series , leisure series , 20" electric hybrid bicycle , freight series , lead acid battery powered bikes , 24" electric hybrid bicycle , ladies electric bike , optional e-bike fittings , high quality electric bicycles , 26" electric hybrid bicycle , folding electric bikes , hot electric motor bikes , aluminum alloy LEV , latest electric motor bikes , lithium Battery powered bikes , US standard electric bikes , EU standard electric bikes