The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.


Scott’s Genius eRIDE 920 is another bike with Shimano’s excellent Steps E8000 motor. The narrow width of this motor—same as a standard Shimano mountain bike crank—is a nice feature, as is the support and customization offered by Shimano’s e-Tube apps. Boost mode lets you cruise comfortably at up to 20 miles per hour on pavement, while Trail mode doles out torque more smoothly and increases range. But compared to the Bosch in e-mtb mode (comparable to Shimano's Trail mode), Shimano’s faster and harder-hitting torque is less desirable for navigating technical terrain. The 29-inch wheels and 150mm of travel provide the ability to straight-line some really gnarly stuff. This bike is meant for riding big and riding hard. The big travel, long trail, and slack head angle give you a bike that loves to go straight and gobble up rowdy trails. And despite being such a long bike, it still handles technical terrain well.
The strong and sturdy frame makes this mountain e-bike very heavy compared to the other ones in the market, but despite this fact, it is a great purchase. You can ride it on bumpy terrain or in the city if you wish to. The 21-speed option allows you to choose the preferred speed for you. The powerful motor that is integrated into the frame of this e-bike what makes the Sidewinder a great companion in the outdoor adventures. What is the best electric mountain bike to buy?
The Mule 1000 & Storm 1000 both come in 17" and 19" frame size options so you should be able to find the right sixe for you both. The 17" frame is best suited for heights ranging from 5’2" to 5’8" and the 19" frame for 5’8" and above. BackCountry eBikes are the makers or both models you like and they are hunters based out in Ogden Utah and they don’t make average bikes, they focus on elite hunting bikes that will get the job done. They are designed to take a beating a perform well doing so. Both models have that coveted ULTRA mid drive motor so climbing hills and tackling rough terrain offroad will be a joy to experience.
The 250W motor and the 36V battery is built into a frame that also includes 26 inches wheels, anti-slip power-off brake, and Shimano 21-speed shifters. An integrated LCD screen shows power, speed, battery charge, and a few other statistics. It is suitable for adults as it can carry up to 360 lbs weight. However, the bike itself is almost 51 pounds, so keep that in mind.
While falling gas prices have temporarily halted years of gains in the number of bicycle commuters, more and more of us are using the bicycle to get around. It’s economical, provides good exercise, and is much cheaper than owning a car. But unless you’re in really good shape, you aren’t going to get very far. Enter the electric bike: a glorious new contraption that lets you get around without having to worry about arriving at your destinations a sweaty mess. 

With a 500w motor powering this bike, you’ll be able to ride for up to 30 miles on the throttle alone (50 miles if you pedal). And while it may not pack a huge punch when it comes to speed, the torque on this motor can take hills, inclines, and rough terrain with ease. So when you’re tired of walking back and forth from the river but don’t need to zip back to camp in a flash, take a ride on the CIVI BIKES 500W Predator Electric Mountain Bike and start loving your trips even more.
…but currently offer only very few advantages, such as a cleaner design and the option to mount a bottle cage in a front triangle. If you want to take a spare battery in your backpack, you will have to struggle with the larger dimensions of the integrated batteries, or you won’t have the possibility to take one with you at all. Depending on the integration, handling the integrated rechargeable battery (e.g. the on-button for Shimano-Intube) can be awkward. Also, the longer battery results in a higher centre of gravity. The fact is that there are good reasons for continuing to use a standard external battery.
The Vilano Core electric bike is the perfect bike for both cities and villages. The assist technology that is built-in the bike will help to conquer wind and hills. The Vilano core electric bike has a powerful 10.4AH Samsung Lithium-Ion Battery. With a single charge of this battery, you can reach 15- 25 miles. It has an aluminum frame, but at the same time, the bike is lightweight. The 5-speed setting would help you to choose the right speed you want to go. This electric bike is not only stylish but sturdy as well.
When you hear “electric bicycle” you normally don’t think off-road. Add to that the phrase “hunting” into the mix, and all of a sudden the idea of an “electric hunting bicycle” seems a little strange. We don’t blame you because when manufacturers started producing e-bikes decades ago that was certainly the case: any bit of moisture or debris could short even the most powerful electric bike motor back in the day. How are you supposed to hunt with something that can’t even go off-road?
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, folding bikes, and even beach cruisers, there is something for everyone. The beauty of e-bikes is that they make the joy of cycling accessible to so many people in so many ways. See at-a-glance reviews below of five of our top-rated e-bikes, or scroll deeper for full reviews of these and other high-ranking options, plus more buying info. 

One of the primary purposes of an e-bike is transferring power from the motor to the drivetrain to "support" your regular pedal stroke. All of the different drive units do this in relatively the same way, although subtle differences in their power output make them all feel slightly different. It is important to note that all of these systems work pretty well; the differences between them are relatively subtle but noticeable. We tested this metric primarily based on feel, as opposed to any sort of scientific measurement, and our testers could all notice the differences between the various models. All of the e-bikes we tested have several support modes offering varying levels of pedal assist support. 

Addmotor MOTAN electric mountain bike is a big bike built for big biking appetites. It goes fast, it lasts for a long time, and it means business. The thick tires can manage rough roads and tracks, making it the ultimate off-road bike. It is fully adjustable for different heights and shapes and sizes and is made with a tough frame to support anything.
Do you like the fat-tire type of bikes? This is a classy electric bike with the fat tires to move smoothly on all terrains. Second, to this, the bike has been built to suit both kids and adults. This is because it can support up to 360 lbs of weight. In addition to this, the elegant E-bike has durable and sturdy aluminum frames for longer services.
Do you like the fat-tire type of bikes? This is a classy electric bike with the fat tires to move smoothly on all terrains. Second, to this, the bike has been built to suit both kids and adults. This is because it can support up to 360 lbs of weight. In addition to this, the elegant E-bike has durable and sturdy aluminum frames for longer services.
Testers found the Rocky Mountain Instinct Powerplay to perform relatively well on the climbs. The steep seat tube made for a comfortable climbing position and the powerful pedal-assist drive unit felt dialed. Its traction could be improved with beefier tires, and the weight of the bike feels centered a little higher than the competition resulting in some awkward handling at lower speeds. The Giant Trance E+ is also a competent climber, with ground-hugging Maestro suspension, comfortable geometry, and plenty of power on tap when you need it. The YT Decoy CF Pro has plenty of power, but it seems clear that this bike was designed for the descents. The Decoy still climbs relatively well, but testers found the low bottom bracket height made it more prone to pedal strikes than other competitors. Our least favorite bike on the climbs was the Ghost Hybride SL AMR. The Ghost has solid geometry numbers, but the pedal assistance felt less powerful and was definitely less consistent than the competition.
This is another comfortable and durable electric bike that will suit you. The e-bike features adjustable handlebars and seat, which you can move to suit your riding height. Apart from this, the bike is also durable due to the fact that it has been made from the best quality of 26-inch aluminum alloy spokes. This also aids in rust prevention and dust-proof. The quality e-bike also features the 7-modes fly-wheel to provide a wide range of choices.
In our head to head range test, the Rocky Mountain took the win by traveling 20 miles and 4,297 vertical feet. It is worth mentioning that our tester felt that he worked a little harder while range testing the Rocky Mountain than the other bikes we tested. The Giant wasn't far behind at 19.02 miles and 4,000 vertical feet, and the YT Decoy almost tied that with 19.01 miles and 4,039 vertical feet. The Specialized was nipping at their heels with 18.71 miles and 3,949 feet. The Ghost Hybride SL AMR was the least impressive with a range of just 16.75 miles and 3,559 vertical feet. The outlier in this comparison is the Bulls E-Stream with a 650Wh battery. We were not able to test the Bulls directly against these other competitors, but we did notice that you can ride it significantly farther than any of these other contenders. During one of our test rides, we rode the Bulls 24 miles and 4,500 vertical feet, and the battery still wasn't depleted. More battery storage equals longer rides; it's just that simple.
…but currently offer only very few advantages, such as a cleaner design and the option to mount a bottle cage in a front triangle. If you want to take a spare battery in your backpack, you will have to struggle with the larger dimensions of the integrated batteries, or you won’t have the possibility to take one with you at all. Depending on the integration, handling the integrated rechargeable battery (e.g. the on-button for Shimano-Intube) can be awkward. Also, the longer battery results in a higher centre of gravity. The fact is that there are good reasons for continuing to use a standard external battery.
With most ebikes the choice of motor defines aspects of the frame geometry and to a lesser degree the suspension characteristics of the bike. Not with new Rock Mountain Altitude Powerplay. With its bespoke motor Rocky has been able to design an ebike that reflects the ride quality of a highly evolved 150mm trail bike. With instant power pickup, extended battery life and streamline proportions it’s not just the handling of the Rocky that will get you charged up for riding. It’s the best bike in this test by some margin, but we had an issue with the motor momentarily cutting and raising questions over it’s reliability.

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