A primary benefit of an eBike is the ability to extend cycling distance yet.
“How far or how long can I ride with an eBike or e-bike kit?” is one of the first questions a cyclist will ask when selecting and eBike or e-bike kit.
 
Most of us are familiar with automobile EPA fuel economy ratings. The automobile industry imposes controlled conditions in a laboratory setting to measure estimated fuel economy. Specialized measurement tools such as a dynamometer are used when simulating typical city and highway driving conditions. The EPA reviews and confirms the manufacturers’ published rating through its own independent testing.
 
In the case of eBike, the manufacturers provide estimated distance ranges, yet there are no standardized testing criteria to fairly compare one brand of eBike against another. It’s up to the consumer to be able to do the math and understand exactly what they are purchasing.
 
A good indication of the range is the capacity of the battery, rated in watt-hours or Wh for short. The voltage of an e-bike battery alone is not indicative of either power or range. A common misconception is that a 48V system is twice the capacity of a 24V system. This is not the case. 
 
The same is true for the amperage or ampere-hour rating of a battery. The true measure of battery energy capacity is the watt-hour rating (Wh) which is the nominal voltage of a battery or battery pack multiplied by its ampere-hour rating. For example, a 24V, 10Ah battery will provide 240 Wh when fully charged and will be able to deliver 240 watts for 1 hour or 120 watts for 2 hours. Simple enough right?
 
Unfortunately, the X factor in the mathematical calculations of the actual driving ranges also must include things like total weight of the bike, weight of the rider, cargo, riding speed, wind and wind direction, riding position, frontal area of the rider, road grade or incline, type of tires, inflation pressure, start-stop patterns, traffic conditions, battery capacity, efficiency of the motor and drive system, and also the effort provided by the rider.
 
Riders can get some relief from range anxiety in the fact that their e-bike will ride almost like a regular bike if the battery is discharged, only slightly heavier. Some better e-bike systems will completely disengage when the battery is drained offering zero resistance and a natural bike feel or offer regenerative braking that can help recharge the batteries when coming to a stop.
 
New smaller more compact batteries reduce weight, and can be easily removed and recharged at work or school for convenience and a secondary battery that can effectively double the range of the e-bike.
 
Although e-bikes typically allow cyclists to significantly increase riding range while reducing travel time and exertion when compared to a regular bike, it is important to consider all these important factors when selecting an eBike or eBike kit.

By Tony Francischiello

In most of today’s cities, the dense city centers are being forced to spread out due to the ever increasing demand for more housing, and development of more commercial spaces. Free time is becoming more and more of a rare commodity. Our daily hustle and bustle often requires us to get from point A to point B as quickly as possible. Cars and busses are often our first choice when it comes to commuting however, these popular forms of transportation only add to the ever increasing pollution problem, gridlock traffic and frustrating and costly parking hunt many of us are forced to live with on a daily basis.
 
By now most of us acknowledge that in today’s society, we all must encourage re-cycling to offset the negative environmental impact caused by urban living and to sustain our future generations. We commonly associate re-cycling with placing paper, plastic, glass and some metals such as tin and aluminum in the blue recycling bin however, we often overlook the positive environmental potential of our bicycles that often lay dormant in our garages while we drive our large vehicles to the corner store to buy milk and bread.
 
Unfortunately, today we’ve grown to be very dependent on our cars for even the shortest commute which is often less than 5 miles. Conventional bicycles are an ideal alternative for short trips but few Americans commute regularly by bicycle. Statistics show that while 73% of adult cyclists ride for recreation, only 10% used a bicycle for their regular commute. The common misconception that commuting by bike will take too long or will require too much effort.
 
Other parts of the world such as Asia, has a long legacy of bicycle use due to relatively low incomes, dense urban development, and short trip distances. But because of tremendous recent economic growth resulting in increased motorization and spatial expansion of cities, trips made by bicycle are becoming longer and more difficult. Fortunately, the challenges of cycling longer commuting distances, tighter schedules, and an aging population are being offset by the growing popularity of e-bike.
 
Today, eBike have the potential to deliver enormous environmental benefits. They produce 100 times fewer emissions per mile than the average car. In fact, if those of us living less than 5 miles from work commuted by eBike instead of a car, it would save 3.9 million tons of carbon dioxide each year with financial savings in the billions of dollars.
 
With all the positive environmental benefits offered by e-bike, there is still one major negative trend which is quickly growing each year. E-bike manufacturers are more often than not selling e-bike which aim to replace your existing traditional bike. This trend can have very negative implications by encouraging perfectly good bikes to end up in the trash. Fortunately, as the e-bike technology matures, we are seeing more and more environmentally friendly retrofit solutions becoming available. Cyclists who wish to convert regular bikes into e-bike and keep their existing bike out of the landfills now have a choice. E-bike retrofit solutions are becoming more and more sophisticated, affordable, and reliable. The added advantage some of these newer solutions is that they are easily installed on most any bike which in many cases are better quality and lighter in weight than the complete e-bike on the market. These retrofit solutions are also more economical, costing substantially less than e-bike commonly being sold for well over $2500.
 
With over 100 million bikes sold each year, the environmental impact of repurposing older largely unused bikes and converting them to e-bike makes great sense from a re-cycling standpoint. We now have a cost-effective alternative to cars that can take us further than ever before, save us money, and make us healthier! If we can keep perfectly usable bicycles out of landfills, we can further multiply the positive environmental benefits we all can produce and benefit from for years to come.