It is not a off-road motorbike with an electric engine and a throttle. Electric mountain bikes have motors that only work when you’re pedalling. The motor tops-up your pedalling input. It’s called ‘pedal assist’. There are differing levels of assistance (called things like ‘eco’ and ‘turbo’) that you select via a handlebar-mounted control unit. The motor also cuts out once you reach 25km/ph (or faster). There are strict limits on the power of electric mountain bikes; 250w is the maximum nominal power. More powerful than that and the bike requires tax and insurance (like a car/motorbike) and is also not allowed on bridleways at all.
What i’d really like is the ability to custom tune the standard speed settings with regard to the torque curve/output and perhaps have a top speed of 18mph or thereabouts, back when i could ride a normal bike under my own steam there were some sections of my local trails where i could easily maintain 20mph+ through the single track (allowing for acceleration out of the corners) as it was on a slight fall line. It’s all brain-farts at the moment so the tuning kit is still in my toolbox and it may stay in there.
As I said before, going up hills might require some pedaling, but it is SO MUCH EASIER with the motor running. I feel like a higher voltage is used on level 3 pedal assist than can be gotten just using the hand turn, though. It takes a few pedals for the pedal assist to kick in which can be annoying, but it does save some battery on initial acceleration. You also have to be careful pedaling around to park the bike or at a street corner waiting for traffic because you DO NOT want the motor to kick in and send you into a workbench or worse ... oncoming traffic.
I’m sure the can of worms has already been opened on this subject… Oh it’s motor bike blah blah they should be banned, is this whining mostly from strava whippets who’s times might be beaten? I raced motocross for 12 years & they are motorcycles with a internal combustion engine and yes they do make a mess of the country side but on land that has been allowed & nowadays has planning permission to be used for such events.
Ancheer Electric Mountain Bike SERVICE AVAILABLE --- With one-year warranty for the electric motor, battery and other parts except for frame, no worry about using it. This bicycle arrives 85% assembled. It's not hard to finish aseembly by yourself. The assembly service on this page is provided and charged by Amazon’s third-party company, if you can't finish by yourself, click on the “Select Assembly ” button above; choose "Ship to store for assembly and pick up". 

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.

Not sure if there’s any in Southampton but there’s a couple of specialist electric bike shops in the Brighton area that sell them and they seem happy to let people do test rides. Probably the best way to decide if they’re the right thing for you and what you want to do. Would happily accompany you for a ride round Stanmer if you came over this way for a test.
Why We Like It: Razor is a name to be reckoned with in the industry, and the Razor EcoSmart Metro is highly rated online, like a lot of their products. This model gets a spot on our rankings thanks to its great build quality and nice top speed. It doesn’t hurt that it’s affordable and from a trusted brand as well. It has a max speed of 18 miles per hour, a powerful 500 W motor and it delivers 40 minutes of continuous use.

The bike comes partly disassembled for shipping, so you'll have to attach the handlebars, pedals, front light, quick-release saddle and front wheel. In all, it'll take you around 30 minutes including removing all the cable ties and packaging. The tools to do this are included, but you might prefer you use your own screwdriver and spanners as the supplied tools are poor quality.
Everything arrived in perfect condition with minimal assembly. It took a moment to figure out where the headlight goes, and the rear reflector has a bike-seat (not a frame) mount, but I didn't even need the instructions. (Good thing, because the "instructions" suck. Find a video instead.) That said, if you buy this, pay attention: as others have noted, the front disc brake will be on your LEFT side when you're done (the fork is reversed for packaging purposes).

The extra grip a 50lb e-bike normally helps to prevent overshooting corners when on the brakes, and bring pure DH-bike-like fun factor on the steepest trails. This electric Orange, however, rides more like a ‘standard’ enduro bike with a motor, which could be good or bad, depending on your expectations and riding style. It’s built tough and delivers stacks of fun in less time than any regular bike can. Adding a motor hasn’t upset Orange’s superb geometry.
To start off with I love using the bike for work every day, I always used a racing bike for work previous over the last 7 yrs or so, I have had my bike for 4 months now, clocked up 600 miles, in that time it has lost power about 2 times, not a real problem as you reopen the meter, you can be on your way again. I changed the tyres and seat like others did !! I would definitely recommend to friends & Family it's built like a tank very good Quality !!
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