Torque sensors and power controls were developed in the late 1990s. For example, Takada Yutky of Japan filed a patent in 1997 for such a device. In 1992 Vector Services Limited offered and sold an e-bike dubbed Zike. The bicycle included NiCd batteries that were built into a frame member and included an 850 g permanent-magnet motor. Despite the Zike, in 1992 hardly any commercial e-bikes were available.
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Just recently my son came to me with this idea of getting an eBike so we could ride together again. He shared some YouTube videos of guys riding these new bikes on technical terrain I dreamed of doing again. I was intrigued enough to test ride an eBike at a bike shop near my home. The salesperson took me out for a long hilly spin on a dual-suspension demo bike and I was impressed. The motor is adjustable from barely noticeable to seriously helping on the uphills. It doesn’t propel a rider like a motorcycle does, instead it just gives a boost to the rider’s normal pedaling of the bike. This assist mode can be turned off too.
Generally speaking, e-bikes are bicycles with a battery-powered “assist” that comes via pedaling or, in some cases, a throttle. When you push the pedals on a pedal-assist e-bike, a small motor engages and gives you a boost, so you can zip up hills and cruise over tough terrain without gassing yourself. Called “pedalecs,” they feel just like conventional bikes—but better, says Ed Benjamin, senior managing director at the consulting firm eCycleElectric. “You control your speed with your feet, like with a regular bike,” he says. “You just feel really powerful and accelerate easily.”
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.
This Saturday, Oct. 7, Tim Sway will showcase his “UpTriCycle” at the Greater Hartford Mini Maker Faire. Sway calls the UpTricycle an “off grid, electric, solar charging mobile maker space and carrier for upcycling makers.” He uses minimal tools and footprints in his creation for unlimited potential. On his YouTube page, Sway made a comparison video between a gas-powered trike and an electric trike. He purchased a gas-powered trike first,...
Basically, there is no reason to ride an eMTB with less than 130 mm of travel. With classic bikes, more travel usually means both less efficiency and poorer climbing characteristics, but this is not true with eMTBs – at least not up to a certain point. The best example is the Specialized Turbo Levo, which with its 135 mm of travel at the rear handles much better than most of the other, longer travel bikes in the group test. Also, eMTBs with suspension travel of 180 mm or more are often noticeably less efficient, as clearly exemplified in this test by the Haibike XDURO Nduro. It climbs a lot slower than other bikes using the same motor and the same level of assistance, an experience you will find with almost all other long-travel bikes from other manufacturers. The exception is the BULLS E-CORE EVO EN Di2: in direct comparison, it climbs a lot more efficiently, even though it also offers 180 mm of travel. The ideal compromise between uphill and downhill performance usually lies somewhere between 130 and 160 mm of travel.
eMTBs appeal to an extremely broad target group: some use their eMTB for daily commuting, others for after-work or weekend rides on maintained gravel roads, and others plan to do an electrified alpine traverse or even an action-packed visit to the bike park. The good news is that many eMTBs are jacks of all trades, covering a very wide range of uses. Others, unfortunately, may disappoint with poor spec or nervous handling.
Focus manage to offer both one of the lightest all-mountain capable e-MTBs and also one of the greatest battery ranges. How do they do it? Simple. A smaller-than-most, 378Wh battery is integrated into the frame (the other bikes in this list feature a battery around 500Wh). Another, optional, 378Wh battery also attaches externally within the mainframe. It’s a novel idea, and the bike is noticeably more playful than some others in its lightweight guise.
The original Power Plus model was one of the most popular in its class, introducing the joy and practicalities of e-bikes to a huge audience around the world. The CX1 builds on that success, adding a NEW more powerful brushless motor, a NEW upgraded battery, a 21-speed gear system, and improved reliability. The steel frame, strong brakes, suspension and quick-shift gears offer all the qualities of a premium mountain bike with the added feature of three pedal assist modes.
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.
Here is your experience amplifier: Spectral:ON gives you more trails per hour. The RockShox Yari RC suspension fork offers the steering precision and rigidity you need for e-biking with its 35 mm thick stanchions, the RockShox Deluxe R shock absorbs at the rear of any obstacle. For the wheels you can rely on the DT Swiss H1900 Spline wheels with reinforced hubs, freewheel bodies, spokes and rims, specially developed for the E-MTB. Schwalbe tires combine top traction with low rolling resistance. Magura's MT Trail Sport brakes with 203mm front and rear rotors will stop you when you need to. With Spectral:ON 6.0, your greatest adventures are yet to come.
Even if you’re in excellent shape and very fit, you still can get exercise by e-biking. When I did a head-to-head comparison of commuting with my cross bike versus a recreational e-bike, I found that my relative effort was much lower, and I burned about half as many calories, on the e-bike. But I still burned something—up to 200 calories per hour, the equivalent of what you burn by walking. And I opted for quick e-bike rides to town where I would usually drive, which means I was considerably more active overall.
REBEL electric bikes powered by the Yamaha central motor create Dynamic and Responsive Power. It also enables the use of a conventional groupset and offers no resistance in «no assistance» mode. The eMTB bikes range have an “External DT System” battery, located in the front triangle and integrated with the design of the frame. The relative position of the less lightweight parts of the system (motor and battery) enables a low center of gravity, guaranteeing a reactive and stable ebike. See the REBEL electric bike models...
Name a type of riding, and there’s an e-bike for that. If you have zero interest in an electric road bike, you may find yourself head over heels for a high-capacity e-cargo bike that can haul 400 pounds of stuff while still cruising at a cool 15 mph. E-bikes are available in fat, cargo, commuter, recreational, hardtail, full-suspension mountain, and even performance road bike styles. For proof, here are a dozen e-bikes we love for every type of cyclist.
Our job is to make sure you enjoy your EVELO for many years to come. That’s why they are backed by a 4-year/20,000-mile warranty – double the industry average. If a problem comes up, you are just one call away from our U.S.-based customer service. Combined with our network of partner bike shops around the country for on-the-ground support, you are covered for anything a bike path can throw at you.
After 2 months of online research and talking to people that owned e-bikes I walked into the Glendale, Arizona Pedego store. I met the owners Sherry and Steve. They suggested I try the Ridge Rider as it might be a fit for me. I test rode it for about 45 minutes to an hour and was somewhat convinced this could be the bike for me. I went home and did more research on the Ridge Rider. After careful thought I decided to purchase one the next day. Since then Steve, the owner, has worked with me to personalize my bike so that it is as comfortable on the trails as it is on the road. I cannot say enough about the after sale experience I have received from Sherry and Steve. I would recommend them and their store to anyone interested in an e-bike.
What exactly is an electric bike? How can they be used for transportation and why do they make financial sense? These are some of the questions my site http://electricbikereview.com and this channel aim to help you answer. This particular video provides an overview of the Easy Motion Neo Jumper ebike and then follows me on an actual commute to work in Austin Texas.
E-bikes can also provide a source of exercise for individuals who have trouble exercising for an extended time (due to injury or excessive weight, for example) as the bike can allow the rider to take short breaks from pedaling and also provide confidence to the rider that they'll be able to complete the selected path without becoming too fatigued or without having forced their knee joints too hard (people who need to use their knee joints without wearing them out unnecessarily may in some electric bikes adjust the level of motor assistance according to the terrain). A University of Tennessee study provides evidence that energy expenditure (EE) and oxygen consumption (VO2) for e-bikes are 24% lower than that for conventional bicycles, and 64% lower than for walking. Further, the study notes that the difference between e-bikes and bicycles are most pronounced on the uphill segments. Reaching VO2 Max, can really help your body as a whole. Professor Janet Lord of Birmingham University in the UK published a study that looked at older cyclists, ““The study looked at muscle mass, blood cholesterol, their VO2 Max, lung function, and in many of those measures we found they didn’t age! No loss of muscle, their bones were a little thin (but nothing like the general population), their blood pressure didn’t go up.
This is a question the designers and engineers of the FOCUS and BULLS bikes of this group test asked themselves. Instead of speccing them with the standard 500 Wh batteries, both have developed a sophisticated alternative. The idea: instead of riding around with unnecessarily large batteries and unnecessary weight on short tours, they integrated a smaller 375 Wh or 378 Wh battery into the bike. If you don’t have enough power for long loops, you can double the range of both bikes with an additional battery for up to a full 750 Wh. While the second battery is mounted in the front triangle of the FOCUS, it disappears sideways in the downtube of the BULLS. In practice, you’ll need the second battery relatively often with both bikes, and in either case, you should consider the additional € 499 investment in a second battery pack when you buy the bike.
Assembly was pretty simple and straightforward, there are some videos online explaining it. Definitely important to know how to switch it on, though -- pressing the "M" button for two seconds with the key in the "on" position. Despite being a heavy bike, it's very quick and nimble. I ride about 15 miles per day and was able to get two trips out of it before charging, riding fast. My only complaints are the squeaky brakes, and the front fender. Said fender is a bit too close to the tire on the front wheel and doesn't mount very securely, so it kept making very loud noises as it would catch the tire whenever I went over a bump or had to brake hard. I just took it off for the time being.
French brand Moustache doesn't take itself too seriously – which shouldn't come as much of a surprise when talking about a brand named after an item of facial hair – but they certainly don’t mess around when it comes to e-bikes. The Samedi 27 Trail is a highly acclaimed steed that comes in a range of price points, but the top-of-the range, carbon-fibre Trail 11, really steals the show. At a snip under £8k, this zippy trail bike features a proprietary (to Moustache) rear shock and carbon rims, both designed specifically for e-MTB. The full carbon frame, with its sleek Bosch PowerPack battery integration, is a work of art.
Over the years our lineup has grown, and as a result, the offering has become more complicated than it needs to be. Specifically, this year we introduced a 500w geared motor option to the lineup and that has created some redundancy. Before outlining changes, we would like to ensure everyone that we will be stocking enough inventory of previously sold parts for a long enough time to ensure all warranties...
What is a road bike? A machine? A tool? Or is it a continuation of the body—a paintbrush completing a picture of your true self? We believe it's more than this, as words can't describe the feeling it gives you to ride, nor can they encapsulate the dedication behind our innovative designs. It requires years in the Win Tunnel, on the road, and in the lab perfecting aero and carbon, and it's worth every drop of sweat to deliver you the perfect ride.
If you haven’t ridden or even seen a modern eMTB, here is what I have discovered. They are sturdy rigs that come standard with quality mountain bike components including beefy forks and rear suspension systems, strong disk brakes, and a reliable drivetrain. They are heavy but not that far out of the old downhill bike weight class. The distinguishing “e” features are the electric motor at the bottom bracket (some have hub motors), the battery pack, and the handlebar-mounted computer that controls the system. They have adjustable assist modes: off, low (barely helps), medium, and the battery-draining high mode. When everything is put together, they are something to behold.
Many many thanks for your wonderful customer services, and a wonderful bike you had prepared for me. Now, this bike becomes my physical therapy machine and a commuting transportation in the busy streets of San Francisco. Truly, the R15 upgrade is a very powerful e-bike. I can practically say that this bike is a hybrid of motorcycle and bicycle. The… Read more ““Just no comparison””
Mountain bikers and their associations (which I used to be a proud member of), should reconsider their anti-eMTB stance, realize there is a need and demand for Type 1 eMTBs, and focus their efforts on keeping trails open for all mountain bikes. Mountain bikers deserve the right to ride more of our public trails than we are currently allowed. I won’t open a can of worms with my strong opinions on where I believe mountain bikes should be allowed, but suffice it to say that we don’t have near enough access as we should.
Getting an e-bike can dramatically increase how often you ride, according to a recent survey of nearly 1,800 e-bike owners in North America. Beforehand, 55 percent of respondents said they rode daily or weekly. After buying an e-bike, that number soared to 91 percent. It makes sense: Even if you’re super fit, you still get tired (likely from training or racing) and remounting your bike can feel like a chore. If you have an e-bike, you can continue riding while giving your knackered legs a bit of a break. You can also go faster, which makes biking for longer trips more attractive, even when you’re pressed for time.
More traction, more control, more fun—this is the philosophy behind the Ruze women's mountain bike. It pairs our 6Fattie wheel system with a design that makes climbing fast and efficient, while keeping things full-throttle on the descent. It's also tailored for women, with Women's Trail Geometry, a Body Geometry Myth saddle, and components that are specifically sized for women throughout the line. It's the ultimate trail hardtail.
As a counterbalance to the cute utilitarian bikes above, the Specialized Turbo Levo FSR Comp is a big, bad, and burly mountain bike. With 27.5-inch wheels, massive 2.8-inch tires, 150mm of travel in the front and 135mm of travel in the rear this bike is made to shred. The Specialized 1.3 Rx Trail-Tuned motor is designed specifically for off-road riding and features a double freehweel design that disengages the gear box at top speed to reduce friction while ripping downhill. The low center of gravity and stout parts make this one a relatively nimble handler that is ready for the rowdiest downhills.
A letter from Casey Evans to Electric Bike Technologies, makers of the E-BikeKit™ electric bike conversion kit system. This one of kind adaptive electric stroller was designed by students from California State University-Sacramento using two 500w direct-drive hub motors controlled by a single E-BikeKit system. Thank you for enabling me to take my daughter hiking! My name is Casey Evans and my daughter, Montel, was born with a very rare...
The need to develop a high-performance e mountain bike provoked the launch of the ATOM X project over three years ago. A team of experts was put together from the fields of MTB geometry, suspension and performance, advanced motor, battery and IT technologies. That is how the innovative and patented “X System” came about, which represented an integration that was both ergonomic and different. It was developed until it became the best eMTB with the best of both worlds: high performance and the most advanced electric technology. See the ATOM X e mountain bikes...
In the geared motor, a small and lightweight motor spins very fast inside. The electric bike motor then uses a planetary reduction gear inside the motor to reduce the rpm to the correct speed for a bike wheel. Electric Bike Motor An electric bike motor on an electric bike can be any kind of electric motor. There have been some very creative home brew e bikes that used any 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.
China has experienced an explosive growth of sales of non-assisted e-bikes including scooter type, with annual sales jumping from 56,000 units in 1998 to over 21 million in 2008, and reaching an estimated fleet of 120 million e-bikes in early 2010. This boom was triggered by Chinese local governments' efforts to restrict motorcycles in city centers to avoid traffic disruption and accidents. By late 2009 motorcycles are banned or restricted in over ninety major Chinese cities. Users began replacing traditional bicycles and motorcycles and e-bike became an alternative to commuting by car. Nevertheless, road safety concerns continue as around 2,500 e-bike related deaths were registered in 2007. By late 2009 ten cities had also banned or imposed restrictions on e-bikes on the same grounds as motorcycles. Among these cities were Guangzhou, Shenzhen, Changsha, Foshan, Changzhou, and Dongguang.