Riding the Simple Step-Thru 20" 500W: An Honest First E-Bike Test

An Honest First Ride on the Simple Step-Thru 20"

I’m Dustin, and one of my favorite things to do is hand an e-bike to someone who hasn’t logged a lot of hours on one and just watch what they figure out. That’s how this ride went. I sent Nate out on our Simple Step-Thru 20" 500W E Bike, and Nate is a great test rider for exactly one reason: he’s honest. He’s 40, he’s ridden regular bikes his whole life, and his motorized experience comes from electric scooters rather than electric bicycles. So what follows isn’t a rehearsed pitch. It’s a first ride from a guy learning the controls in real time, on real hills, saying out loud what worked and what took a minute to get used to.

That’s worth something, because most people shopping for their first e-bike are standing right where Nate was. They can ride a bike. They’re comfortable balancing, steering, braking. What’s new is the electric side — the pedal assist, the throttle, the way the motor and the gears start talking to each other. If that’s you, Nate’s ride is a useful window into what the first twenty minutes on this bike actually feel like.

Quick primer on the bike before we roll. The Simple Step-Thru 20" is a compact electric bike built around 20-inch wheels and one of the lowest step-through frames we make. It runs a 48V, 500W rear hub motor, it has a twist throttle on the grip, and it pairs a Shimano 7-speed drivetrain with five levels of pedal assist. It’s part of our step-thru electric bike lineup, and if you want to see where it sits next to everything else we build, the full electric bike collection is the place to browse.

The first thing Nate had to do was get comfortable with the size. Twenty-inch wheels ride differently than the 26- or 27.5-inch wheels a lot of us grew up on. The bike feels shorter, quicker to turn, and lower to the ground. Nate spent the first block or two just getting a feel for it — he had to get used to the size, as he put it — and within a couple of minutes he’d settled in. That’s normal. A compact frame like this asks for a small recalibration, not a whole new skill set.

He started out in pedal assist one, the lowest setting, and clicked the bike into fifth gear on flat ground. Right away he noticed he could dial the resistance up or down with the gears — dropping to fourth gave him a little more to push against, which he liked, because he wanted to actually work a bit rather than let the motor do everything. That’s a theme worth flagging early: this bike doesn’t force you into one style of riding. You can let it carry you, or you can set it up so you’re getting a genuine workout. More on that when we get into how the gears and pedal assist play together.

The step-through frame is the quiet hero of a bike like this. Instead of swinging a leg up and over a high top tube, you step through a low, open frame and you’re on. If you’ve ever felt that little hesitation getting on or off a taller bike — after an injury, with a cranky knee, or just because you’d rather not do the balance-on-one-leg move at a stoplight — this is the design that removes it. It’s a big part of why step-thru bikes are so popular with riders returning to cycling and with anyone who values an easy, confident mount. It’s also why this frame shows up so often on our list of electric bikes for seniors, even though plenty of younger riders love it for the exact same reasons.

Nate’s ride covered a real mix of terrain — flat straightaways, a few downhills where he could coast, and some genuinely steep climbs we’ll get to. That variety is the whole point of a test ride. Anybody can make a bike look good rolling across a flat parking lot. What tells you whether a bike is worth your money is how it behaves when the road tilts up, when you’re braking into a stoplight, and when you’re trying to get comfortable off the saddle. Nate hit all of that, and he was candid about the bike’s limits as well as its strengths.

So here’s how I’ll frame the rest of this. First we’ll walk through what Nate learned about the controls, because that learning curve is real and it’s the single most useful thing for a first-time e-bike buyer to understand. Then we’ll talk hills and power, where this little bike genuinely surprised him. After that we’ll get honest about size, comfort, and fit — including one spot where Nate, at his height, ran into a real limitation. And we’ll close with who I think this bike is actually right for, because it is emphatically not the right bike for everyone, and I’d rather you buy the correct bike than the one with the biggest motor.

Here’s the part that trips up almost every new e-bike rider, and Nate said it out loud better than I usually manage to: on an e-bike you’re suddenly managing two systems at once. There’s the gear shifter, which works exactly like the one on any multi-speed bike, and there’s the pedal assist, which controls how much the motor contributes. Nate put it perfectly — the two kind of work hand in hand, almost in tandem, and getting a feel for how they interact is the real learning curve. It isn’t hard. It just takes a few minutes of paying attention.

Let’s start with pedal assist. This bike gives you five levels, and you change them with two arrow buttons on the left handlebar. Nate was quick to point out something that sounds minor but matters a lot in traffic: he could reach both arrows with his thumb without taking his fingers off the grips. When you’re rolling up on a stop sign or picking your way through a busy street, you do not want to be fumbling for a control or lifting your hand off the bar. Being able to bump the assist up or down with a thumb, hands still planted, is a genuinely good piece of design.

The levels do what you’d expect. Pedal assist one is a gentle nudge — Nate used it on flat ground and on descents where he barely needed help at all. As he climbed through three, four, and five, the motor took on more and more of the work. On the steep stuff he ran assist four and five and described the bike as doing most of the work while he kept his legs moving just enough to stay in rhythm. On the flats and downhills he’d drop back to one, because anything more was wasted battery when gravity was already on his side. That habit — matching the assist level to the terrain instead of leaving it parked in one setting — is exactly how you get the most range and the most enjoyment out of an e-bike.

Now layer the gears on top of that. The Simple Step-Thru 20" runs a Shimano 7-speed drivetrain, and Nate worked up and down the range throughout the ride. The principle is the same as on any geared bike: lower gears give you easier, spinnier pedaling for climbs and starts; higher gears give you more resistance and more distance per pedal stroke for cruising. Where it gets interesting on an e-bike is how the gear interacts with the assist. At one point Nate settled into seventh gear in pedal assist four, cruising a straightaway at a comfortable clip, and noted the combination felt just right — he wasn’t spinning his legs like crazy, and he wasn’t straining either. His read was spot on: when you’re moving at a good pace with a higher assist level, you generally want a higher gear so your legs aren’t whirling uselessly while the motor pushes.

Flip that around and the logic still holds. On a mild hill Nate went the other way — he stayed in a taller gear but reasoned that because the pedal assist was carrying most of the load, he could ease off and let the motor work. And when he wanted more of a workout, he’d drop the assist down to two and shift into a higher gear so he had to put real effort in and get his heart rate up. That’s the flexibility I keep coming back to with this bike. The motor and the gears aren’t competing — they’re two dials you learn to turn together, and once it clicks, you stop thinking about it.

Nate did offer one honest critique, and I’m going to leave it in because it’s fair. Coming from scooters, he found managing gear shifts and assist levels at the same time to be a lot to track at first, and he wondered aloud whether the controls could be simplified into one button. He also acknowledged that he knew some other bikes take exactly that one-button approach. My take, as the guy who sells these: the two-system setup gives you more control, and most riders come to appreciate that control once the learning curve flattens out, usually within a ride or two. But it’s a real observation, and if you strongly prefer the simplest possible interface, it’s worth knowing going in. It’s also the kind of thing our team is happy to walk you through if you get a personal fitting consultation before you buy.

Then there’s the throttle, which is a different animal entirely. On this bike the throttle is a twist grip on the handlebar — you rev it with your wrist, motorcycle style, and it sits right next to the brake so it’s easy to reach. Nate, who’s spent real time on powered two-wheelers, felt at home with it immediately. If you come from riding a motorcycle, he said, you’re definitely going to be used to this type of control. The throttle gives you motor power on demand without pedaling at all, which is handy for pulling away from a stop, getting a boost up a short rise, or — as Nate did more than once — resting your legs on a flat stretch while the bike keeps rolling. Pedal assist and throttle aren’t either-or; you use them for different moments. Assist is your steady-state helper, and the throttle is your instant on-demand punch.

One more control note I always make sure people hear: the display. The Simple Step-Thru 20" has a clear readout that shows your speed and which pedal assist level you’re in. That sounds basic, but it’s how Nate always knew what setting he was riding — and being able to glance down and confirm that he was in assist three, seventh gear, going about eleven miles an hour is what lets you make those smart terrain-matching decisions instead of guessing. If comfort and easy, intuitive controls are high on your list, that’s a big part of what our comfort electric bike collection is built around, and this bike fits squarely in that philosophy.

The thing that genuinely impressed Nate — and honestly the thing that surprises a lot of first-time e-bike riders — was how this compact little bike handled hills. He rode a route with several climbs, including one he described as really steep, and the pattern was the same every time: crank the pedal assist up to four or five, stay in a higher gear so his legs weren’t flailing, add a little of his own pedaling, and let the motor do the heavy lifting. The bike is doing most of the work, he said on the steepest section. That is smooth and easy.

Here’s why that matters. Hills are the number one reason people give up on regular bikes. A climb that leaves you sweaty, out of breath, and dreading the ride home is a climb you’ll eventually just avoid — which means you avoid the ride entirely. A 500W motor with real pedal assist changes that equation completely. Nate’s verdict was blunt, and I agree with it: if you live somewhere hilly, you’re definitely going to want one of these electric bikes. The motor turns a climb you’d normally muscle through into something you barely notice, and it does it without drama — no lurching, no straining, just steady power when you ask for it.

The power delivery is responsive, too. At one point Nate bumped the assist from three up to four heading into a bigger hill and actually blurted out that he’d really accelerated — the bike answered immediately. That responsiveness is a feature and a thing to respect. When you jump up two assist levels, you’ll feel it, so it’s smart to make those changes deliberately rather than yanking the assist to five the instant you see an incline. Once Nate got the timing down — reading the hill, choosing his assist level, holding a taller gear — he was climbing steep grades comfortably and keeping a steady, controlled pace the whole way up.

Braking got a thumbs up as well. The Simple Step-Thru 20" runs front and rear Tektro disc brakes, and coming down a big hill into a stoplight, Nate found them nice and real responsive. Disc brakes are exactly what you want on an e-bike, because you’re carrying more speed and more weight than on a standard bicycle, and you need stopping power you can trust in the wet and on descents. Nate’s habit of braking early and smoothly into stops is the right one, and it’s worth building that instinct on any powered bike. He also made a point of decelerating and dropping his pedal assist down to one, or even zero, as he rolled back in to park. Easing the assist down before you stop keeps the bike calm and predictable right when you want it to be.

Now let’s talk speed, and let me be precise here, because e-bike speed numbers get thrown around loosely. The speeds Nate called out during his ride — around eleven and a half miles an hour cruising in seventh gear at assist four, just under ten on one climb, about ten and a half on another — were his comfortable, real-world cruising speeds on that particular route, a lot of which was uphill. They are not the bike’s maximum. He wasn’t trying to set a top speed; he was riding at a relaxed, sustainable pace and reporting what the display showed. Our product page lists a recommended riding speed range that tops out higher than the numbers Nate was casually holding on his climbs, so don’t read his cruising figures as the ceiling. What they do tell you is that at an easy, unhurried effort, this bike keeps you moving at a pleasant clip without asking much of your legs.

A quick but important caveat on speed and the law, because I’d rather you hear it from me: e-bike rules vary by state and even by city. Class definitions, speed limits, and where you’re allowed to use throttle versus pedal assist aren’t the same everywhere, so before you lean on the throttle or push the top of the speed range, take five minutes and check your local regulations. It’s the kind of small homework that saves you real headaches later.

On terrain, the Simple Step-Thru 20" wears 20" x 1.95" tires that are a bit wider than a skinny road tire, which gives you more stability and control across the surfaces most riders actually deal with — city streets, bike paths, packed trails, the occasional rough patch. Nate spent time coasting on the downhills, letting the bike carry him and standing off the saddle to stretch, and the tires kept things planted and smooth. If your riding leans toward genuinely rough or loose terrain and you want more cushion underneath you, that’s a different tool for a different job — our fat tire electric bikes are built for that — but for the everyday mix of pavement and light trail this bike is aimed at, the standard tires are well matched.

One small thing Nate noted that’s just honest and worth repeating: this model doesn’t come with side mirrors. So when he wanted to change lanes or make a turn, he looked over his shoulder to check traffic, the old-fashioned way. That’s not a knock — plenty of bikes ship without mirrors — but it’s the kind of detail you only hear from someone actually riding the thing, and if mirrors matter to you, they’re an easy accessory to add.

Now for the honest conversation about size, because this is where the Simple Step-Thru 20" is genuinely great for some riders and genuinely not the right pick for others. The whole bike is built around being compact and approachable. Twenty-inch wheels, a low step-through frame, a lower overall stance — it’s designed to be easy to get on, easy to handle, and easy to store. For a lot of people that’s exactly the ticket. For a few, the compact size introduces one real limitation, and Nate walked straight into it, so let’s talk about both sides.

The limitation first, because Nate was clear about it. When he stood up off the saddle to coast — something a lot of riders like to do to stretch their legs or get over a bump — he found the bike almost too short to stand on comfortably. At his height, his arms were nearly fully extended reaching down to the grips, and he felt like he was barely reaching the handlebars in that standing position. His honest advice: if you have longer arms, you’d be fine, but if you like to stand up, probably go for a bigger bike; if you’re fine sitting down, this bike will be perfectly acceptable. I couldn’t have said it better. This is a bike you ride seated. If you’re someone who likes to pop up out of the saddle a lot, or you’re on the taller end and long in the torso, you may find the standing position cramped.

That said, the seated fit range on this bike is wider than its compact looks suggest. Our product page lists it as fitting riders from 4’11" all the way up to 6’4", thanks to an adjustable seat and stem. I want to be straight with you about one detail: you’ll occasionally see a slightly narrower range quoted elsewhere, so if you’re right at the tall end of that window, the smart move is to confirm your fit before you buy rather than after. The seated position suits a huge span of riders — it’s the standing-and-coasting position that gets tight for taller folks, per Nate’s experience. For shorter riders especially, this bike is a joy, because so many e-bikes are built tall and leave smaller riders stretching for everything.

Nate summed up the ideal rider nicely at the end of his ride: if you’re a little shorter, you’ve got shorter arms, and you want to be a little lower to the ground, this is the one you’ll want to go with — with plenty of power, though. That last part is key. Compact does not mean underpowered. The 500W motor gives this small bike real muscle, so you’re not trading away capability to get the easy-handling package. You’re getting both.

Comfort is baked into the details. The Simple Step-Thru 20" comes with an extra-wide saddle packed with soft foam — the kind of seat that makes a real difference on a longer ride — and synthetic leather comfort grips that are easy on the hands. The riding posture is upright and relaxed rather than hunched forward, which takes pressure off your wrists, back, and neck. Those are the touches that separate a bike you ride once from a bike you actually want to get on every day. If comfort-first riding is your priority, you’ll find the same thinking across our electric beach cruiser collection, which shares a lot of this bike’s laid-back DNA.

Because the step-through frame is so accessible, this bike lands well with a huge range of riders. It’s a natural fit for anyone who wants an easy, no-swing mount, which is why it and its siblings show up so often in our women’s electric bikes lineup. But don’t let that pigeonhole it — shorter male riders and anyone who just wants a compact, easy-to-manage ride do great on it too. The step-through design isn’t really about gender at all. It’s about making getting on and off the bike effortless, and that’s universal.

The compact size pays off when the ride is over, too. Twenty-inch wheels and a smaller frame mean this bike fits places a full-size e-bike simply won’t — the trunk or back seat of a car, a tight apartment corner, a crowded garage, a small storage closet. If you drive to your favorite riding spots, or you live somewhere space is at a premium, that portability is a real, daily-life advantage. I’ll add one clarification so there’s no confusion: this particular model is compact, but it isn’t a folding bike. If folding down small is a must-have for you — say you’re stashing it under a desk or in an RV — take a look at our dedicated folding electric bikes instead. For everyone who just wants something light and small enough to lift into a trunk, the Simple Step-Thru 20" already does that without any folding required.

So where does all this land? After watching Nate take the Simple Step-Thru 20" through flats, descents, and some genuinely steep climbs, my honest read is that this is one of the most approachable e-bikes we make — and approachable is a compliment, not a hedge. It’s easy to get on, easy to control once the pedal-assist-and-gears learning curve clicks, surprisingly strong on hills, and comfortable in the places comfort actually counts. It won’t be the right bike for everyone, and that’s fine. The goal is the right bike, not the biggest one.

Here’s my straight guidance. You’ll love this bike if you’re on the shorter side, if you want a low, easy step-through mount, if you like being closer to the ground, if you need something compact to store or haul in a car, or if you’re new to e-bikes and want a friendly on-ramp. It’s a fantastic first e-bike and a fantastic everyday errand-and-cruise machine. You should think twice if you’re tall and long-limbed and you love riding out of the saddle, because — as Nate found — the standing position gets cramped on a frame this compact. If that’s you, a larger bike will serve you better, and I’d rather tell you that now than have you find out after purchase.

For quick reference, here are the core specs Nate was riding, straight from the build sheet:

• Motor: 48V, 500W rear hub motor
• Drivetrain: Shimano Tourney 7-speed with five levels of pedal assist
• Throttle: twist throttle on the grip, motorcycle style
• Brakes: front and rear Tektro aluminum disc brakes
• Tires: 20" x 1.95" for stability across mixed terrain
• Frame: lightweight aluminum alloy with an ultra-low step-through
• Fit: adjustable to riders from about 4’11" to 6’4"
• Weight capacity: up to 300 lbs
• Display: clear readout showing speed, battery level, and assist level

If any of that sounds like your kind of ride, the best next move is to make sure it fits your body and your life before you commit. Our 30-day test ride lets you spend real time on the bike and send it back if it isn’t right, which takes the risk out of trying something new. And if you’re local or planning to be, you can always come visit our store and throw a leg through the frame in person.

A couple of practical notes to close. Financing is available if you’d rather spread the cost out — you can see the financing options before you buy. And as with any of our electric bikes, it’s worth reviewing the warranty coverage so you know exactly what’s included; our e-bikes carry our standard electric bicycle warranty, spelled out in plain language there. Finally, if after all this you find yourself wanting even more stability than two wheels can give — a concern I hear a lot from riders who want maximum confidence — it’s worth glancing at our electric tricycles before you decide. Three wheels is a different ride, but for some folks it’s the right one.

My bottom line on the Simple Step-Thru 20" 500W: it delivers on exactly what it promises. It’s compact, it’s genuinely easy to ride, it climbs far better than its size suggests, and it gives a first-time e-bike rider like Nate a smooth, confidence-building experience — bumps in the learning curve and all. Match it to the right rider and it’s hard to beat. As Nate said rolling back in, it’s a really great smooth ride. That’s the honest verdict, and it’s mine too.