Jasion EB5 – Everyday Electric Mobility, Worldwide Performance
Swap traffic jams for tail-wind thrills. The Jasion EB5 pairs a 350 W rear-hub brushless motor with a removable 36 V 10 Ah (360 Wh) lithium battery, delivering up to 40 mi / 64 km of real-world range and a top speed of 20 mph / 32 km h⁻¹. A back-lit LCD keeps speed, distance and PAS level clear in any light.
The high-carbon-steel frame tips the scales at just 49.6 lb / 22.5 kg yet carries riders up to 264 lb / 120 kg. Front-fork suspension, puncture-resistant 26 × 1.95″ (660 × 50 mm) tyres and dual mechanical disc brakes tame rough city streets and light trails alike.
- 350 W (500 W peak) motor – instant torque for hills and 20 mph / 32 km/h cruising.
- Removable 360 Wh battery – recharge on or off the bike in 5–6 h.
- Four ride modes – pedal, 3-level PAS, full-throttle & 4.5–7.5 km/h walk assist.
- Integrated safety – LED head-/tail-lights, loud electronic horn & bright LCD.
- One size, wide fit – suits riders 5′ 0″–6′ 4″ (152–193 cm).
Technical Specifications
| Attribute | Value |
|---|---|
| Bike type | Class 2 Electric Commuter / MTB Hybrid |
| Motor | 350 W brushless (500 W peak) |
| Battery | 36 V 10 Ah (360 Wh) – removable & lockable |
| Top speed | 20 mph / 32 km h⁻¹ |
| Range* | 25–40 mi / 40–64 km per charge |
| Assist modes | 3-level PAS, throttle, 4.5–7.5 km/h walk assist |
| Gearing | Shimano 7-speed, twist-grip shifter |
| Frame material | High-carbon steel (step-over) |
| Suspension | Front fork, 60 mm travel |
| Brakes | Dual 160 mm mechanical disc |
| Wheel / tyres | 26 × 1.95″ (660 × 50 mm) puncture-resistant |
| Bike weight | 49.6 lb / 22.5 kg |
| Max payload | 264 lb / 120 kg |
| Recommended rider height | 5′ 0″–6′ 4″ (152–193 cm) |
| Warranty | 1-year limited – DoorMarts service & support |
| Included accessories | LED horn & headlight, tail-light, kickstand, basic tool kit |
| Assembly | Ships 85 % pre-assembled; final setup ≈ 30 min |
*Real-world range varies with rider weight, terrain, temperature and assist level.
DoorMarts Advantage: Free tracked shipping worldwide, 30-day no-hassle returns and a dedicated e-bike support team ready to keep you rolling.
Just wish the accessories came with directions
Also 3 of the 4 e-bikes I assembled this week came with directions touch paint I would like touch up paint for mine
In the second week itself, all the spokes on the rear wheel came loose.
Thanks to Amazon’s service team—they tried to help by contacting Jasion. Jasion did help by refunding the repair cost.
However, the tires are the worst I’ve ever experienced. They get punctured easily, and most of the grip is already gone. I’ve had a flat tire twice already.
They claim the range goes up to 40 miles, but in reality, it only gives 20–23 miles at most, even on the lowest pedal-assist setting. On the highest setting, expect just 10 miles of range.
Update 2.0
Jasion bike reached out regarding and offered to send replacement of tire
I have already shared the Amazon link with 3 other couples that were impressed when they took ours for a spin.
The **EB5 Electric Bike** offers a solid combination of power, comfort, and versatility at an affordable price. Here’s a breakdown of its key features and how they stack up:
#### **Performance & Motor**
The **350W motor** (with a peak of 500W) delivers a **top speed of 20 MPH**, making it suitable for city commuting and casual rides. While this isn’t the most powerful motor available, it provides enough acceleration for most urban riders. The upgraded **LCD display** is a nice touch, providing essential ride metrics like speed, distance, and battery life.
#### **Battery & Range**
With a **360Wh removable battery**, the EB5 claims a range of **25-40 miles per charge**. This range varies depending on terrain, rider weight, and riding mode. The **removable design** is convenient for charging at home or in the office, reducing downtime between rides. The **5-6 hour charging time** is reasonable, though not the fastest in the market.
#### **Riding Modes & Versatility**
The EB5 features **four riding modes**:
1. **Pedal Assist (PAS)** – Provides power assistance in three levels, making pedaling easier.
2. **Pure Electric Mode** – Uses throttle-only operation, allowing effortless riding.
3. **Pedal Mode** – Functions like a standard bike with no motor assistance.
4. **Booster Mode** – Assists with pushing the bike uphill at 4.5-7.5 km/h.
These options make the bike flexible for different riding situations. The **7-speed gears** further enhance control and efficiency, especially for mixed terrains.
#### **Comfort & Safety**
The **26" puncture-resistant tires** offer good durability, and the **high-strength front fork suspension** helps absorb shocks on bumpy roads. The **dual disc brakes (front & rear)** ensure better stopping power, enhancing safety. Additional features like **dual lights** and a clear LCD display improve visibility and overall riding experience.
#### **Design & Build Quality**
The **49.6 lbs high-carbon steel frame** keeps the bike **relatively lightweight yet stable**. Its minimalist design gives it a **sleek, city-friendly look**, but the frame might feel a bit heavy for some users compared to aluminum options.
#### **Final Verdict**
**Pros:**
✔ Decent motor power & speed for city commuting
✔ Multiple riding modes for flexibility
✔ Removable battery for convenient charging
✔ Suspension fork & disc brakes for comfort & safety
✔ Lightweight and sleek design
**Cons:**
❌ Charging time could be faster
❌ High-carbon steel frame is heavier than aluminum alternatives
❌ Limited top speed (20 MPH) may not be enough for some riders
Overall, the **EB5 Electric Bike** is a **well-rounded e-bike for commuters and casual riders** looking for an affordable, feature-rich option. It strikes a good balance between performance, comfort, and practicality, making it a solid choice for city rides and light adventures. 🚴♂️💨
The battery charge time is only a few hours, and the charge itself last a long time. With throttle alone on down hill, flat, and uphill, i manage around 10 miles. With pedal assist around 40 miles.
600+ miles updated
Fixes/plan for fix
Immediately i would buy new tires and tubes to use, the stock is okay but wont last at all.
At around 100 miles the brake pads wore out, id recommend having some extra multi metallic Length 30.5mm/1.2inch Width 35mm/1.37inch pads.
I would get some good new metal pedals to replace the cheap plastic ones, at around 150 miles they cracked. You can get a good pair of 9/16” metal pedals at walmart for $17.
The crank arms are okay. They are a little wiggly, and the internal thread is cheap. If you change them the stock is a 46, in america the highest is 42. What that means is youll have less power (pedaling until you cant pedal any faster) but it makes uphill easier. I had to make this replacement at 600 miles, i just got a $80 pair but you could get cheaper or better.
The seat is okay but i would recommend getting a new one that you like.
The kickstand bent after the first fall, its good to get a nice one that variable to replace it.
As long as you continue basic maintenance this bike will last you a long time. I still have no need or signs of it wearing down at 624 miles.
I would recommend more frequent checks on the tightness of the handlebars, as they get loose bi monthly with heavy use. The more rough you are, the sooner i would check.
Add-ons suggestions
I would recommend getting some good fenders, best to get one on the front that installs via the fork base as the installed light wont fit with one attached to the fork itself.
Hope this helps!
The bigger screen gauge! Same speed as ace best e bike
This bike has been great! With full power assist is stays between 18 and 20 mph on a flat road. While pedaling the power assist continues. So even on big hills, you are still receiving some assistance. Often I did not even have to use the throttle because as long as you are moving the pedals, it's moving the bicycle for you. It is heavy, so if you strength is a issue, then I would be carefull. The bike also has a light and horn. The LED screen allows you to choose levels 1 through 3. 1 being the slowest.
If things change, I will come back on here to give an update.
I think the value for what you are getting is a solid bet, I purchased this with a sale going and paid $340, which to me is a fair price.
It gets four stars for me because the seat, while functional, is super uncomfortable and for a daily commuter you’ll probably want to upgrade to a different seat - I simply took the seat off my other bike and switched the bolts out to make it look clean for the assembly. Super easy to assemble out of the box, came with a full charge, also mine came over a week early for delivery - so that was awesome too.
I’ve been riding the bike over the last week, outside of the seat being uncomfortable, the handle bars seem to sit a little low for me - I am 5’11, so if you’re near that height I’d look into an adapter so you can have your handle bars ride a bit more comfortably for your height. After riding around town (at full throttle) for a little over 4 miles, my charge was at the halfway point - I’m at 190 lbs, impressed me in terms of its ability to haul me around, going up the steep hills in my area has also became significantly easier with this bike. Another thing of note is the battery indicator, as it goes past half battery the indicator will read various charge levels, jumping from one bar and sometimes back up to half charge. So far it hasn’t been an issue, I’d like to have the option to purchase another battery but haven’t seen any options for this specific bike - thought that was strange, there is probably an after market option out there. Outside of these specific things, the bike rides and handles really well, again I think the value of what you’re getting is solid, you can modify the bike as you go if you wanted to improve upon it, definitely have a bike seat in your shopping list if you buy this - solid bike!
Get bright or reflective helmet, jacket, pants, and backpack if you intend to go out in low light or dark conditions. You will be going 2-3 times faster for half as much effort, people on the road won’t be expecting you to be going this fast on the sidewalk. Parking lots, driveways, and street crossing is extra dangerous.
One of the pedals broke off, after my 1st fall/crash near the train tracks. My mountain bike took 20 years of similar crashes/falls to break a pedal.
The chain began rusting after 3 weeks of use. The chain on my 30 year old mountain bike that I barely take care of, is still rust free.
As of today, when I use pedal assist mode 3, the chain slips, but does not slip when only using the motor.
I do not drive. I relied on my mountain bike to get around my whole life until I got this on Thanksgiving. If Jasion were to use a higher quality chain and pedals, I think this bike would be perfect, it is however, very much worth its price.
a man of my size of 278lb 6'4" this e-bike is not a joke, it's perfect for hills. Excellent brake system and comfort.
And the main reason I bought it because of its name.It reminds me of one of my favorite movie jason born!!!
DO NOT WASTE YOUR MONEY ANYWHERE ELSE. JASON IS WHERE IT'S AT.
I did install$20 stem adjuster to the handlebars on both and switched seats.
Final Verdict? It's a good bike produced by a good company. Just make sure you have everything you need to go over each and every screw on it & tighten down All of them before you even take it for a test ride.
And then I casually searched on Amazon, running into this eBike. I did as much homework as I could on it before getting one. I wanted the black model, but Jasion were out of the black models, so I took the green one.
Putting it together was a PAIN. But when I did, I took it for a test ride. At first I did the regular riding, but when I turned on the electric modes, I TOOK OFF! And I love that it rides itself by twisting down on the throttle, just don't do it all trip because it takes more battery power. It's extremely useful for me to take off.
Speaking of the battery, it's a lot better than I expected. I live in the Patterson Park area of Baltimore, and I went all the way to the Dundalk location of Walmart, and STILL had more than enough juice left! Wow. There was so many places I took this thing to, and I even use it to run errands. You can also take off the battery (though it takes a ton of elbow grease), and even use it to charge other devices such as your phone. I never use it for those things.
It's been almost 3 months now, and it still runs like new. Though that back tire might need to be changed in the near future because it looks like it's worn down.
The only gripe I have with the EB5 is that I can't raise the handlebars up. I don't understand why users can't do that, because it causes me to have hand, wrist, and back fatigue sometimes.
Other than that, I extremely highly recommend it if you want a more affordable eBike. Maybe it's not among the other top of the line eBikes, but to me, who cares.
The bigger issue is that sometimes it has weird trouble. There’s one day that the throttle and the paddle refused to give electricity to the motor, and I have to bring to the bike fixing station for troubleshooting.
Overall, it does the jobs but you have to buy extra stuff and keep in mind for some random troble.
The seller is amazing as well. My first bike went to wrong house they sent out a replacement very quickly. Great customer service!
The initial assembly wasn’t to hard if you follow instructions.
It’s a nice smooth ride too, doesn't go to to fast or to slow, it’s good for what I need it for.
The power that it gives is great, it can allow me not to peddle much at all when I don’t want to.
Overall it’s been a good bike for my needs.
It certainly has spurred some positive inquiries from folks seeing me on it. I have no problem with that, as it is a fun ride.
I recently damaged bike display and brake handle and Jasion customer support has been very accommodating to provide replacement parts at a reasonable price!
7 speed settings, although when on like pedal assist 1 and speed 3 you can get 10mph easy. The pedal assist kicks in to act kind of like a force multiplier. You pedal, and the motor adds an extra kick that feels like a body enhancement lol.
The bike on motor only mode isn’t that fast, and won’t go fast by itself (get a scooter if you DONT want to use your legs). But it provides a very nice kick to start your ride. I love hopping on, and turning on the throttle to gain some momentum, find my balance, then begin pedaling to actually go fast. Trust me machine and engine working together = fun.
And it’s STURDY. Absorbs bumps like a tank (you still gotta brace for em tho). I had no idea what I was doing on my first outing and I got tossed off after trying to get onto the sidewalk and hit the curb. I panicked because I thought I wrecked my bike.
Bike: “pffft, not even a scratch”
Highly recommend. Get a helmet, gloves, and it get you where you need to go.
My only issue is I feel one of the brake bars (right brake handle bar) feels a little wobbly and loose. I don’t know how to tighten it. Would greatly appreciate that. Otherwise 10/10 well worth the price.