The Bulls E-Stream EVO AM 4 is a new addition to our electric mountain bike test and it didn't take long for our testers to fall in love with this new contender. This bike comes ready to rumble with a beefy enduro ready build with 150mm of front and rear wheel travel controlled by a stout RockShox Lyrik fork up front. Testers found this bike to come alive at speed with stable and confidence-inspiring trail manners that preferred to go fast, and big 2.8-inch wide Schwalbe tires that provided heaps of traction. Bulls has done a good job designing this beast, with a powerful and smooth Brose drive unit cleanly integrated into the frame along with a large 650Wh battery. The motor lays down very smooth power in all of its output settings and is one of the quietest models we tested. The large battery storage capacity provides the longest distance range of all the models in the test so you can stay out longer and ride farther than on models with smaller batteries. The e-bike controls have relatively good ergonomics and an easy to read display.

The class 3 Aventon Pace 500 urban e-bike has five levels of pedal assist and tops out at 28 mph. But the Pace has something not found on a lot of modern e-bikes. In addition to pedal power, it also has a throttle—in the case of the Pace, a small thumb paddle on the left side of the handlebar next to the control unit that holds at a steady 20 mph, no pedaling required. The bike itself has an aluminum frame, a swept-back handlebar, ergo grips, a sturdy kickstand, hydraulic disc brakes, 8-speed Shimano Altus shifting and gearing, 27.5x2.2-inch Kenda e-bike-rated tires, a saddle the size of Texas, and good ol’ classic city/commuter-bike geometry. It doesn’t come equipped with fenders or a rear rack, but you can add them. Power comes in the form of a 500-watt rear-hub motor, a semi-integrated battery on the down tube (with a range of up to 50 miles), and a backlit display unit mounted on the stem.
Mountain biking is all about having fun, right? About getting out there, enjoying the great outdoors, exercising your body and freeing your mind. So what if we told you there was a type of bike that lets you ride further, faster, and have even more fun? One that even made you LOL on the climbs? You’d still have to work for your rewards, but by assisting your efforts, it allowed you to wring every little drop of enjoyment out of your rides.
Jeremy Benson eats, sleeps, and breathes mountain bikes. This native New Englander started mountain biking in 1992. He got more serious in college and started racing bikes in 1999. After moving to Tahoe, Jeremy continued his obsession with riding. He continues to race mountain bikes and has racked up some impressive results in the expert class at the Downieville Classic and the Lost and Found Gravel Grinder. Jeremy authored Mountain Bike Tahoe which was published in 2017. Jeremy's riding statistics are eye-popping, to say the least. He rode over 5,000 miles in 2018 climbing nearly 600,000 feet. Oh yeah, he was also a sponsored skier for well over a decade. Jeremy has a very critical eye and is also good at breaking things. These are wonderful traits for bike testers.
To enjoy a great ride for long hours, this durable E-bike is one to try out. This is because the electric bike is powered by the 250W high-speed motor that aids in boosting the speed. Besides this, it has the 21-speed transmission system; hence you can easily shift the speeds to attain a higher speed. In addition to this, has the ideal brakes system that makes it very safe.
Had my first crash on this bike. Right at the 500 mile mark mid-November. Sand had blown all over the bike path and I took it too fast. The bike did ok, but when I picked it back up the motor wouldn't work. I pedaled the rest of my commute and got a ride home. I suspected (and was correct) that the left brake lever was bent and the motor was not able to engage because it thought I was braking. I was nervous muscling it back, but it wasn't bent too bad. So that's what I did. And I also took the time to replace both wheels, inner-tubes, and give the bike a cleaning. The front wheel was still ok on tread but the back wheel tread was completely gone. Changing the front wheel was easy. The back wheel was more challenging because the motor cables and disc brakes. Ended up leaving the wheel on the bike and just moving it slightly to get the tube and wheel in place. Ended up just being more annoying than difficult. The chain cleaned up nice with some Simple Green. I haven't ridden on the commute nearly as much with me feeling a little more cautious and it getting dark so early (I don't need to wipe out in the bike lane into traffic...) All is well though. Have had zero issues with the motor since bending the brake back to its (or close to its) rightful position.
Built around a heavy-duty alloy frame, the GSD eschews many of the traits of other cargo bikes: long wheelbases, bigger wheels, and especially, an unwieldy ride. Yet it boasts an extensive capacity, nimble handling—even fully loaded, thanks to a short wheelbase and 20-inch wheels—and enduring range in a package not much bigger than most non-cargo e-bikes. The stout frame holds a 250-watt Bosch motor that gives up to 275 percent of your power back to the pedals and reaches 20 mph. The GSD has room for two battery packs, extending the batteries’ combined range to a claimed 150 miles and making the Tern one of the longest-lasting e-bikes on the market. A laundry list of accessories and a (claimed) 396-pound carrying capacity round out the GSD’s status as an epic day-tripper.
Unlike other hunting bikes, the Juggernaut comes equipped with both a twist throttle (most have thumb throttles) and a pedal-assist feature. When you need to pedal long distances the pedal assist will read the cadence of your ride and kick in to help you ride smoother without tiring yourself. After a long day of fishing or having fun, just pull back the throttle and head back to camp. Trust us: the BikTrix 750W Juggernaut Classic Electric Mountain Bike will come in handy on your next fishing trip.
Merax e-bike features a 7 speed Shimano gear system, aluminum alloy frame, front fork suspension and CST Jet brand tires.  This bike is absolute great value for the price, although it does not come fully assembled and it does take some time to get the disc brakes sorted and the shifting tuned. But directions provided were accurate, tools are provided, and you will be able to take it out on trails or around town in no time.
In fact, the manufacturers have already proven that what makes an e-MTB outstanding is not that much different to a regular MTB. Sure, there are slight differences in performance due to e-MTB’s heavier frame but both types share almost similar basics covering geometry, sizing, and balance. Also, the power-supplying motor comes into the forefront instead of the suspension in these bikes.
When it comes to hunting, you want an eBike that you can trust to get you from point A to B with ease.  You also want an bike that can carry not only the weight of the rider but also enough gear to make the hunt successful.  The BackCountry Storm fits that bill and so much more!  This model comes in two different power options including a 750-watt addition and a 1000-watt addition. 
All Cannondale E-bikes have one thing in common — pure, visceral cycling performance. Our goal is to create bikes that are so rider-focused, so seamlessly integrated and so much damn fun to ride, that you forget you've got power assist, forget you're on an electric bike, forget everything except how good it feels to be on that bike, in that moment. If that sounds like your cup of tea, power up. Let's Ride.
Despite it's prodigious descending talents the short (426mm) chainstays make tight corners and lifting the front end easy. That also makes flying through flow trails and popping off rocks a staple of the Altitude's arsenal. With uncompromised suspension and geometry, a powerful motor and big battery, and excellent trail manners, the Rocky offers a compellingly unique e-package that performs well in all situations.
I haven't given a full benchmark on battery life as I haven't gone without pedaling just using the motor. I live in a hilly place and I need to pedal to make it up some hills. But initial impressions are good. My hilly trip to the beach with kids in tow was about 13 miles round trip and I made it down to 3 of 5 bars on the battery. The battery does go down when the motor is under stress but levels itself when back on level ground. Battery is looking good.

The Electric Juggernaut is truly an all terrain vehicle.  It has 2 massive fat tires up front, each one with it’s own front suspension and one wheel at the bike.  Originally designed for riding the soft sand dunes of California hunters quickly saw the potentials for taking it offroad.  With 2 wheels upfront it can tackle even soft snow and no risk of the front wheel washing out.
Seven batteries keep you powered without adding much bulk to the bike. These state-of-the-art lithium batteries are built to last up to 10 years. A single charge provides a range of 20 to 25 miles. It takes just 4 hours to reach full charge. The battery pack mounts to the frame and sits directly beneath the seat making it less noticeable. 300W motor with variable speed throttle provides powerful propulsion to achieve a speed of up to 20 mph.

This 3-speed bike comes with a nice sized digital display that will be easy to read even in low-light conditions.  The bikes can reach a maximum speed of 19 MPH and has a range of 20 miles without having to pedal.  This impressive range is due to the fact that this bike comes with a long-lasting 48v/11.6ah Panasonic battery which can be quickly recharged. 
Mountain biking is all about having fun, right? About getting out there, enjoying the great outdoors, exercising your body and freeing your mind. So what if we told you there was a type of bike that lets you ride further, faster, and have even more fun? One that even made you LOL on the climbs? You’d still have to work for your rewards, but by assisting your efforts, it allowed you to wring every little drop of enjoyment out of your rides. Are electric mountain bikes allowed on trails?
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