E-bikes do some of the work for you, but they still count as exercise, especially for people who have otherwise been sedentary. Colorado University researchers found that when 20 non-exercising men and women e-biked about 40 minutes three days a week, they improved their cardiovascular fitness and blood sugar in just one month. “Many people are not fit enough to ride long enough to get meaningful health and fitness benefits from biking,” Benjamin says. “Put them on an electric bike and they can go out and ride for an hour and get a significant amount of exercise.”
The Espin is powered by a 350-watt motor that’s rated for trips up to 50 miles (depending on the terrain and assist level). Once depleted, the battery fully charges in roughly five hours. Thankfully, Espin makes it easy to remove the battery, allowing you to quickly recharge it at home or in the office between trips. A backlit LCD control hub displays your basic metrics and battery life while in transit and LED headlights add a touch of light when needed.
Duke Eco-Marathon Team using an Electric Bike Technologies hub motor for the 2014 Shell Eco-marathon. The E-BikeKit motor provides optimal space saving because it does not require a chain (this makes it great for converting road bicycles to electric bicycles, which is what it is designed to do) but we hope to determine if it provides us with a better overall vehicle efficiency than our outboard motor.
Merida has done an amazing job with the EOne-Sixty 900E. It has a fun, playfully ride quality that few ebikes can match, and the price is simply unbeatable. It’s also the only sub 50lb bike in this test, and that’s without a single strand of carbon. It could be even better though. With a two degree slacker head angle and a little more power from the Shimano motor the EOne-Sixty would be able to keep up on the climbs, only to drop the competition on every descent. The biggest issue though, is actually getting hold of one.
Mountain bikes have come a long way since the 80s. Rock Shox showed up and eventually everyone had a hardtail bike. Then came dual-suspension bikes for all sorts of riding styles. My choice was a cross-country bike so I could climb fast and descend fast without the need for big air. Brakes have gone from simple calipers, to grippy Shimano V-Brakes, to bomber hydraulic disk brakes. While all this was going on street-focused eBikes were evolving too. It should be no shock that the technologies would merge to create eMTBs. A lot of people who were part of the mountain biking revolution in the 80s are getting older and eBikes allow them to continue the sport they love later in life. Whether it’s riders dealing with health issues or injuries, or simply just getting older, the emergence of eMTBs makes total sense.
If you really want to see the future take a look at the Fazua Evation, with a battery and motor this system weighs an incredible 4.7kg! The battery only has 250wh, but at 1.3kg you could easily carry a spare in a pack. The really interesting thing about this system though, is the motor and the battery can be removed from the frame, so you really do have two bikes in one.

Electric bikes are here in a big way. Liberated from some of the normal constraints of standard bike design like weight and gearing, e-bike design has exploded; if you can imagine it, someone has built it. From cargo bikes to city bikes, messenger bikes to mountain bikes, road bikes, and even beach cruisers, there is something for everyone. The beauty of e-bikes is they make the joy of cycling accessible to so many people in so many ways.
Whether the terrain is flat or hilly impacts the distance you can travel, as does the weight of the bike, your own weight, the gearing available on the bike, and how much juice you give it. We suggest that a distance of 10 to 20 miles is a realistic expectation. Of course, if you're prepared to do at least some pedaling, you can extend that dramatically.
Between the 4″ fat tires, full suspension and the powerful 750W motor option with the Buzzraw X750, this e-bike should roll over just about any obstacle. While I’d love to give you more specifics about pricing and exact options/availability, Coast Cycles isn’t quite ready to release that info. But you can already contact the company about getting in line when they open up pre-orders.

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Not the best bike but good for what it is. 250watt. not enough power even for small hills on its own and does not do 15/hr even on flat ground. battery looses power when cold but still works. Over all so far, dispite the above I give it 4 stars because it is what you would excpect in a cheap bike and it does work. There is no braket for the headlight tho so be warned you will have to improvise on that.


By 1898 a rear-wheel drive electric bicycle, which used a driving belt along the outside edge of the wheel, was patented by Mathew J. Steffens. Also, the 1899 U.S. Patent 627,066 by John Schnepf depicted a rear-wheel friction “roller-wheel” style drive electric bicycle.[7] Schnepf's invention was later re-examined and expanded in 1969 by G.A. Wood Jr. with his U.S. Patent 3,431,994. Wood’s device used 4 fractional horsepower motors; connected through a series of gears.[8]

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