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.

Having a motor bolted to the bottom of a mountain bike that provides pedal assistance is an amazing leveller. The constant torque it applies to the chain rounds out the squarest of pedalling actions, which in turn helps stabilizes the rear suspension and counter pedal induced bob, seamlessly shifting your focus from pedalling efficiency to battery life. 

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I haven't quite figured the brakes out yet. The back brake has a lot of rubbing on one brake pad (outboard). I've gone through YouTube and have done everything short of taking the brake pads out and adjusting the springs. Not sure what I'm going to do about it yet. Disk brakes work great though. I do have some annoying squealing but it is probably on me for not having it adjusted right.
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.
E-enduro bikes aren’t as different to regular bikes as one might imagine. All of the fundamentals are the same and by nailing the geometry and sizing Vitus has produced an amazing e-bike with the E-Sommet VR.Sure there are a couple of little things we’d probably change, like the STEPS Di2 mode shifter and rear tyre, but that’s about it. And given how much cheaper the Vitus is compared to the competition, you can easily afford to make these changes and even buy a spare battery. The E-Sommet VR is no golf buggy, but Vitus has it’s certainly hit a hole in one with this bike.
The Hover-1 is a lightweight, portable folding electric scooter meant to add a little bit of fun in your daily transportation. Read our Hover-1 Folding Electric Scooter Review and see if this fun little commuter is for you.A quick glance may trick you into thinking this is a toy for kids, but it’s not. The scooter is designed for use by adults for ...

The Hover-1 is a lightweight, portable folding electric scooter meant to add a little bit of fun in your daily transportation. Read our Hover-1 Folding Electric Scooter Review and see if this fun little commuter is for you.A quick glance may trick you into thinking this is a toy for kids, but it’s not. The scooter is designed for use by adults for ...


My wife has a Scott, essentially a Contessa with a Bosch crank motor. Very heavy thing, bloody hard work with no assistance, but even with assist on progress surely depends on your effort. We don’t do a lot of trail centres, but it’s been fine round Rothie, up to Einich, in Inshriach and up the Corbett behind Kingussie, as well as onroad. Lets us ride together, which would be harder without assist, and is heling her recover from skiing injuries.
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The RideControl Evo display features a button control on the grip and a readout on the stem, giving you control over ride time, distance and cadence. Best of all, it gives you as very accurate percentage readout of how much battery is remaining, so no excuses for running out of juice! The five rides mode are Eco, Basic, Active, Sport and Power and there’s also a walk assist button.
I haven't quite figured the brakes out yet. The back brake has a lot of rubbing on one brake pad (outboard). I've gone through YouTube and have done everything short of taking the brake pads out and adjusting the springs. Not sure what I'm going to do about it yet. Disk brakes work great though. I do have some annoying squealing but it is probably on me for not having it adjusted right.
Chip them, & your asking for a world of potential legal trouble if your evolved in an accident & giving fuel to those ppl frothing at the mouth for (all) MTB’s to be banned from share trails. That said if it’s chipped it shouldn’t be on legal MTB trails, as there classed as basically motorbikes (very simple overview), so suggesting you only use the ‘dongle’ off-road argument falls flat on its face
This bike is absolutely great. I will gladly give it a 10 star if possible. However, one piece of advice for any intending buyer; make sure you dry the battery terminals after washing your bike. The bike will not power up once there is moisture at those interface.I have experienced this a few times over the last two months I've had my e-bike. It is annoying when you only find out, at the time you are rushing off to work.
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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.
With 170mm travel, aggressive angles and Shimano’s superbly calibrated STEPS motor, the Focus Sam2 is an enduro bike with a built-in shuttle. With the bolt on TEC pack you really can climb to new heights, but without it the smaller capacity internal battery means you need to be ultra economical with your energy use. It’s also frustrating that the internal battery can’t be removed easily for charging. By far the biggest frustration with the Jam2 though is that the sizing isn’t very generous and standover clearance is limited. It’s still a great e-bike, but when you’re spending this much money, you can afford to be fussy.
Yep, there’s no getting away from the fact that i’m peddling a 21kg bike when the assist is switched off but with the massive battery & range there is no real need to switch it off, I can barely turn the pedals on a normal bike when i hit a hill so if i’m on the road and wanting as much range as possible to explore a few of the surrounding trails in my area of Galloway i’m quite happy using the eco mode to get myself around, the tour mode gives a bit more assist and is enough to tackle the majority of single track climbs with effort from myself, the sport mode is enough for all but the steepest of singletrack use and the turbo mode is just batshit mental for all out super steep climbs and so much fun.

Tyres: Chayoyang 26in tyres Handlebars: Aluminum Alloy Lithium battery: 36V Charging time: 4-6 hours Motor: 250W high speed brushless gear motors Saddle tube: Aluminum Alloy seat tube Meter: 3-speed smart meter button Pedal: Aluminum Alloy Pedal Headlight: Bright LED headlamp and horn Front and rear wheels: Double layer Aluminum Alloy wheel (Rainbox DX-3000) Wheel Diameter: 26 inch Seat Height: 30.4-39 inch Handlebars length: 26.7 inch Vehicle weight: 20kg Battery weight: 2.2kg Mileage: 15-30 miles Load capacity: 150kg (over 120kg not recommended) Maximum speed of motor: 15.5mph
The fit is a little rough for me. I'm tall, about 73 inches, and I feel like the bike is small. I've ridden a few dozen miles to include a trip with a kids trailer towed behind, and it hasn't been really uncomfortable, but a little cramped compared to my Schwinn Trailway 28"/700c hybrid bike. Seat adjusts up but feels tilted back a little more than I would like. I have ridden in shorts and tshirt to the beach as well as khakis and a button up with backpack to work, ok comfort both ways. Perhaps it will just take some time to get used to. 
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