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.
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".
It was easy, good tools were shipped with the bike. The instructions are nearly useless, though. Like other reviews state, the front fork is backwards in the picture and shipped backwards. The disk brake should be on the port/left side. Flip the handlebar clasp around and leave the dirt guard facing forward. All the cables should flow naturally this way. Pedals were ok to put on, one of the pedals took a minute to get threaded but eventually got tightened.
The build quality, however, is generally fantastic. It feels sturdy and strong, the clip to hold the fold in place never feels like it’s coming loose and the wheels feel like they can conquer anything. Also the suspension system is quite impressive and isn’t even included on the non-folding Ancheer Electric Mountain Bike. This suspension system and the strong frame help give the Ancheer the ability to comfortably hold riders who weigh up to 150kg (330 lbs).
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.
Meeting at University whilst studying Electronic and Electrical Engineering, we realised that we were both active individuals with a shared interest in outdoor sports and anything with two wheels. Combining our engineering knowledge and our years of experience with skateboards, scooters, bikes and more, we feel that we’re in a great position to test and understand these products and provide you with an unbiased, accurate source of information.
M8 has had a cube with the Bosch motor, reduced from Europe but a solid spec & loves it, been cycling more because of it. It definitely brings a smile to your face, laughing at climbs that you’d normally slog up. Horrible muddy trails become a motocross frenzy, balance being more the issue than grip or momentum. He’s happy to lend it on rides, so three of us all different sizes, jump on it & it doesn’t mater that it not set up for you, the motor makes up for any details
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.
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.