Oyama CX E8D II Review: This folding e-bike will get nearly every part proper

After testing a number of e-bikes this yr, it’s rapidly change into obvious that they’re the quickest method to get round a crowded metropolis like New York, particularly if you’d like the non-compulsory exercise. But there are a number of necessary caveats.

For one, e-bikes are sometimes large and heavy; many metropolis dwellers already forgo common bikes as a result of they take up an excessive amount of house in a small residence or they don’t need to stroll them up a flight of stairs. For one other, you’ll be much more paranoid about locking them up. You’ll want no less than two heavy-duty locks to guard your expensive buy.

That’s the place a folding bike just like the $1,999 Oyama CX E8D Series II is available in.

Oyama is a Taiwanese firm that’s been making folding bikes for many years and entered the US market with e-bikes extra just lately. At 42 kilos, the E8D lighter than most full-size e-bikes, and might fold down into the scale of a big suitcase. Its compact dimension means you’ll be able to typically deliver it indoors to conferences and eating places, as an alternative of leaving it uncovered to thieves and climate. And not like many folding bikes at its value level that compromise on trip expertise and performance, the E8D’s {hardware} makes it a pleasure to trip.

The E8D’s rear hub 350W motor could not sound like a lot when there are many full-size bikes hitting the 750W US federal restrict, but it surely’s truly a bit increased than the 250W motors you typically see on folding fashions.

That mentioned, having just lately examined the Rad Power Bikes RadRunner and Juiced Bikes CrossCurrent X – each with 750W motors – I anticipated a giant downgrade in efficiency. But in observe, I hardly observed the distinction in cease and go metropolis site visitors. The bike has eight ranges of energy and help and felt positively zippy in its most energy mode.

Mind you, I’m a 270lb rider, so energy shouldn’t be a priority for many customers. It additionally speaks to the steadiness of the body, that I didn’t discover any flexing or in any other case really feel just like the bike was compromised by its heavy load.

The comparatively small, 20 x 2 tires possible assist right here. Smaller tires usually imply much less inertia, equating to barely quicker acceleration on the expense of much less stability. More necessary is the bike‘s 42lb weight. By comparability, the RadRunner and CCX are 65 kilos.

Like the CCX, the E8D has one other trick up its sleeve: a torque sensor. Most e-bikes use a cadence sensor that gives a hard and fast increase relying in your help degree; it’s particularly onerous to seek out the rest on a folding bike. A torque sensor, then again, adjusts energy supply relying on how onerous you’re pedaling. It is aware of that you simply want extra assist going uphill than downhill, for example, and each feels nicer and saves battery.


Moreover, the E8D’s torque sensor would possibly truly be the smoothest energy supply of any e-bike I’ve tried so far, reacting immediately to my pedaling with none semblance of the jerkiness I generally expertise on different bikes. Combine that with whisper-quiet operation, and you’ll hardly inform there’s a motor at work. Well, aside from the actual fact you’re capable of pace up hills like no one’s enterprise. It’s an immensely satisfying trip.

Speaking of pace, the E8D is proscribed to 20mph by default, which is nice sufficient for many folks. You can, nevertheless, set a special most pace within the show to fulfill native ordinances. New York is ready to determine a 25mph pace restrict for e-bikes, in order that’s what I set it to on the E8D.

In observe, that’s about as quick as you’ll be capable to go anyway, as I discovered the gearing to not be a lot assist past 24 miles per hour. Also take note the E8D has no throttle, if that’s necessary to you. You’ll be doing no less than some pedaling all the way in which.

I used to be pleasantly shocked by how clean the trip felt on tough metropolis roads regardless of an absence of suspension. Oyama’s website says the bikes comes with Schwalbe Big Apple tires, however mine got here with chunky 20 x 2.125 Kenda tires. Schwalbe is a extra respected model, however the Kendas do a superb job of absorbing bumps within the street.

The compact tires and slim handlebars additionally make for superior maneuverability in metropolis site visitors, making it simpler to squeeze between that cabbie yelling at a pedestrian.