Jasion RetroVolt Review: A 30 MPH E-Bike That Feels More Like a Mini Moped
There’s a point where an electric bicycle starts looking less like a bicycle and more like a tiny motorcycle.
The Jasion RetroVolt is definitely approaching that line.
You’ve got 20 x 4-inch fat tires, full suspension, a long moped-style seat, a giant headlight, up to 30 mph of speed, and a motor capable of hitting a claimed 2000W peak output.
But underneath all of that, it’s still an e-bike.
There are pedals. There’s a 7-speed drivetrain. You get five different riding modes. And the 48V removable battery is rated for up to 70 miles of range.
So the RetroVolt is basically trying to combine three things.
An e-bike for commuting.
A beach cruiser for weekends.
And just a little bit of motorcycle energy.
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The Design Is Half the Appeal
Let’s start with the obvious thing.
The RetroVolt looks cool.
Instead of the traditional step-through or mountain-bike frame used by countless electric bicycles, Jasion has gone for a distinctly retro moped-inspired design.
There’s a long seat running across the top of the frame, a prominent circular headlight at the front, chunky 20-inch fat tires, and suspension at both ends.
It’s the kind of e-bike that looks like it should have an engine underneath the seat.
Except it doesn’t.
Everything is electric.
And I think that’s going to be a significant part of the appeal here. There are hundreds of generic commuter e-bikes available online. The RetroVolt actually has some personality.
2000W Peak Power Is a Big Number
The headline motor figure is 2000W peak output.
And, as always, the word “peak” matters.
Peak power describes what the electrical system can produce under certain higher-demand situations. It shouldn’t automatically be interpreted as the motor continuously producing 2000 watts.
Still, that’s a substantial amount of potential output for an electric bicycle.
Jasion also claims up to 99Nm of torque.
That’s the specification that could be particularly useful when accelerating from a stop or tackling hills.
A heavier moped-style e-bike with fat tires requires more energy to get moving than an ultralight road bicycle. Having plenty of torque available makes sense for this design.
And the RetroVolt is rated for speeds of up to 30 mph, or roughly 48 km/h.
That’s fast.
Fast enough that this definitely isn’t something I’d treat like a casual bicycle at maximum speed.
A 48V 15Ah Removable Battery
Inside the RetroVolt is a 48V 15Ah battery.
Some quick math gives us:
48V Ă— 15Ah = 720Wh
So you’re looking at approximately 720 watt-hours of nominal battery capacity.
Jasion claims up to 70 miles of range, or around 113 kilometers, depending on riding conditions.
As with basically every maximum e-bike range figure, I wouldn’t assume you’re going to ride 70 miles at 30 mph using maximum motor assistance.
You won’t.
Maximum range figures generally depend on much more favorable conditions, including lower assistance levels and significant rider input.
Real-world range can change considerably based on rider weight, speed, hills, temperature, wind, tire pressure, cargo, stop-and-go traffic, and how aggressively you use the motor.
But 720Wh is still a respectable amount of battery capacity for commuting and recreational riding.
And You Can Remove the Battery
The removable design is important.
You don’t necessarily need to park the entire RetroVolt next to an electrical outlet.
Take the battery out, bring it inside, and charge it separately.
Jasion claims a full recharge takes approximately 5 to 6 hours.
That’s convenient enough that you could ride to work, remove the battery, charge it during the day, and reinstall it before heading home.
The battery is also advertised with UL-certified safety protection and a water-resistant design.
For something carrying a relatively large lithium-ion battery, electrical safety certification is one specification worth paying attention to.
Five Riding Modes
The RetroVolt gives you five riding modes, allowing you to adjust how much work comes from you and how much comes from the electric system.
That’s useful because there isn’t really one perfect configuration for every ride.
Sometimes you want maximum assistance.
Sometimes you’re trying to conserve battery.
Sometimes you actually want to pedal.
And sometimes you’re just cruising.
Having multiple modes makes the same bike more adaptable without requiring you to constantly dig through complicated settings.
That’s really what a good e-bike interface should do.
Give you options without making you think too much about them.
There’s Still a 7-Speed Drivetrain
Despite looking like a small electric moped, the RetroVolt still has a 7-speed drivetrain.
And I like that.
One of the weird things about some high-powered e-bikes is that the bicycle part of the experience can almost feel like an afterthought.
Here, you’ve still got multiple gears available when pedaling.
Lower gears can help when climbing or starting from a stop, while higher gears are more appropriate for cruising at speed.
Combine that with the electric assistance modes and you’ve got quite a few ways to configure the ride.
20 x 4-Inch Fat Tires
Then we get to those tires.
The RetroVolt rides on 20 x 4.0-inch fat tires.
They’re substantially wider than conventional bicycle tires and they’re a major part of both the aesthetic and the riding experience.
The extra width can provide more traction and stability across surfaces like pavement, gravel, park paths, and some sandy or uneven terrain.
That makes sense given the bike’s positioning.
This isn’t supposed to be purely a commuter.
Jasion specifically markets it toward beach rides, weekend trips, neighborhood cruising, and mixed everyday routes.
Fat tires do come with trade-offs.
They’re heavier and generally produce more rolling resistance than narrow bicycle tires.
But you’ve also got a powerful electric motor helping you along.
That’s sort of the point.
Full Suspension Plus Fat Tires
Fat tires already provide some natural cushioning because of their large air volume.
But Jasion adds dual suspension on top of that.
So you’ve essentially got two different systems helping isolate the rider from rough surfaces.
The tires absorb some of the smaller imperfections.
The suspension handles larger bumps and uneven terrain.
That’s particularly useful on a moped-style e-bike because your riding position is different from a conventional bicycle. You’re probably not going to be standing on the pedals every time you hit a rough section of road.
Comfort matters.
And the RetroVolt clearly prioritizes it.
There’s a Passenger Seat
Here’s where the moped inspiration becomes even more obvious.
The elongated rear section includes a rear seat pad.
Jasion positions this for short passenger rides as well as additional carrying flexibility.
The bike has a claimed 330-pound total payload capacity, which is approximately 150 kilograms.
That’s significantly more versatile than a typical single-rider bicycle.
But there’s an important caveat.
Before carrying a passenger, check the manufacturer’s instructions and your local regulations. Passenger use on e-bikes can be subject to specific requirements involving age, seating, footrests, helmets, and vehicle classification.
Just because there’s space on the seat doesn’t mean every jurisdiction treats passenger riding the same way.
The Headlight Is Huge
Another feature that immediately stands out is the large front headlight.
Again, very motorcycle.
It’s integrated with a horn, while the rear lighting system helps make the bike more visible from behind.
There’s also a high-brightness brake alert function at the rear.
I like this.
If you’re building an electric bicycle capable of approaching 30 mph, proper lighting should be standard equipment.
And making the lights part of the bike’s visual identity is even better.
Functional design is good design.
IPX6 Water Resistance
The RetroVolt is also advertised with an IPX6 water-resistance rating.
That provides meaningful protection against water exposure, which is particularly useful for something that’s inevitably going to encounter wet roads and unexpected weather.
But water resistant does not mean waterproof.
I wouldn’t intentionally submerge the bike or treat the rating as permission to pressure-wash every electrical component.
It’s still an electric vehicle.
Use some common sense.
85 Percent Assembled
Jasion says the RetroVolt arrives approximately 85 percent pre-assembled.
So most of the major components are already in place, but you’ll still have some final assembly and adjustment to do before riding.
If you’re comfortable working on bicycles, that’s probably manageable.
If you’re not, having the final assembly checked professionally isn’t a bad idea.
Especially with an e-bike capable of 30 mph.
At those speeds, correctly installed handlebars, wheels, brakes, and other components become very important very quickly.
This Is Really a Lifestyle E-Bike
And I think this is where the RetroVolt starts making the most sense.
You probably don’t buy this because you’re trying to find the lightest, most aerodynamically efficient transportation device possible.
You buy it because riding it looks fun.
You can commute to work.
Ride to a coffee shop.
Cruise around campus where permitted.
Take it down a beach road.
Explore a park.
Go riding with friends on the weekend.
Throw some cargo on the back.
That’s why I think “lifestyle e-bike” is probably the best description.
It’s transportation, but transportation isn’t the entire point.
What I Like
The RetroVolt has a pretty compelling combination of specifications.
You’ve got up to 2000W peak output, 99Nm of claimed torque, a 48V 15Ah removable battery, up to 30 mph of speed, five riding modes, a 7-speed drivetrain, full suspension, and 20 x 4-inch fat tires.
Then there’s the styling.
The long seat, giant headlight, fat tires, and moped-inspired frame give it significantly more personality than a typical commuter e-bike.
I also like that Jasion hasn’t completely abandoned the bicycle side of the equation.
There are still seven mechanical gears.
There are still pedals.
You can still choose how much electric assistance you actually want.
It just happens to look like a tiny motorcycle.
A Few Things to Consider
The first consideration is weight and size.
A 720Wh battery, fat tires, full suspension, large frame, long seat, and powerful motor don’t exactly create a lightweight bicycle.
If you need to carry your bike upstairs every evening, a conventional commuter e-bike might make more sense.
Second, treat the 70-mile range as a best-case manufacturer figure. Riding aggressively at higher speeds will reduce range substantially.
Third, a 30 mph electric bike may be treated differently from a conventional bicycle depending on where you live. Motor power limits, maximum assisted speeds, throttle use, passenger rules, licensing, and where the bike can legally operate all vary by jurisdiction.
Check your local regulations before riding on public roads.
And finally, wear appropriate protective equipment.
Thirty miles per hour on two wheels is still thirty miles per hour.
Who Is the RetroVolt For?
I think the ideal RetroVolt buyer is someone who wants an e-bike to be more than purely practical transportation.
You want something comfortable enough for longer recreational rides.
Powerful enough to provide meaningful assistance.
Stable enough for mixed surfaces.
Capable of carrying some extra weight.
And stylish enough that you actually look forward to riding it.
If you’re primarily interested in portability, lightweight construction, or traditional bicycle handling, there are better options.
But if you want something halfway between an electric bicycle and a small electric moped, this gets interesting.
The Bottom Line
The Jasion RetroVolt is what happens when an electric bicycle starts borrowing ideas from motorcycles.
You’ve got the chunky tires.
The long seat.
The big circular headlight.
Full suspension.
Up to 30 mph.
And as much as 2000W of claimed peak output.
But underneath all of that, there’s still a 7-speed drivetrain, five riding modes, pedals, and a removable 48V 15Ah battery with approximately 720Wh of capacity.
That’s what makes the RetroVolt interesting.
It’s not trying to be the ultimate mountain bike.
It’s not trying to be the lightest commuter.
And it’s definitely not trying to disappear into a crowd of generic e-bikes.
It’s trying to make everyday electric transportation feel a little more fun.
And sometimes that’s enough of a reason to ride.
Check the Jasion RetroVolt Electric Bike on Amazon:
https://link.amazon/B0fenl5LM