Jasion Roamer/ST Electric Bike for Adults, 26" Commuter Ebike 1200W 528WH Removable Battery, 28MPH 40-62miles, Electric Bicycles for Women/Man, UL2849 Certified
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Availability:
Only 3 left in stock, order soon!
Arrives
Jun 13 – Jun 16
Recently Viewed
Color: Chalky White
Style: Step-thru Ebike
Features
- Upgraded Brushless Motor & UL2849 CertifiedThis ebike for adults is equipped with a 1200W Peak high-speed brushless motor, 60Nm maximum torque, and up to 28+MPH speeds . Long-range e-bike offers perfect efficiency and balance of power, making you smoothly navigate through various terrains even during commuting, traveling, mild hilly areas,and sightseeing. The entire electrical system is UL2849 certified, ensuring it meets U.S. safety standards for secure and reliable riding.
- Intuitive LCD Digital Display & Dual Disc Brake26"x 1.95" tires electric bike is designed with upgraded LCD intelligent display provides clear and powerful data support (speed, battery level & mode). The dual mechanical brakes provide powerful braking capabilities and precise instant braking speed even on slippery roads, ensuring your safety at all times. When braking, the front and rear braking systems activate one after another to shorten the braking distance.
- Effective Suspension & 7-speed Transmission Jasion Roamer ST Ebike made of light weight frame and high-quality carbon steel material, more sturdy and durable. Effortlessly adjust 7-speed gears, and high-Intensity front fork suspension provide you a more ease and comfortable riding. (Total Payload Capacity 300 Lbs). The adult electric bicycle provides 3+1 modes: electric mode, pedal-assist mode pedal-only mode, walk boost mode.
- 48V 11AH Removable Battery& 62Miles Long DistanceJasion Roamer ST Ebike represents the pinnacle of excellent urban commuting, offering an exceptional riding experience and simple stylish style. This electric bike is equipped with 528WH large battery, this allows a longer ride time, providing up to 62 miles range per charge (PAS Mode). The Electric Biclcye removable battery makes it easy to charge, whether at home or work (5-6 hours fully charged).
- 95% Preinstalled & 180Night Lighting SystemThis adult mountain ebike is equipped with bright headlights,turn signal taillight and reflective strips on the tire hubs. It's not only enhances the safety of your nighttime urban commuting/travel, but also aims to make your presence more secure and visible. Jasion Roamer ST electric bike is 95% pre-assembled and you only need to finish the hassle-free assembly of main parts, can help you enjoy the joy of easy cycling faster.
Description
[36V 10Ah Removable Battery]- The Electric Bike is powered by a high-capacity 360WH powerful battery, allowing for extended ride times with a range of 31-40 miles per charge(5-6 hours fully charged). Not only does the ebike have a removable, fast-charging battery, but it also includes overcharge protection, adding an extra layer of safety to every ride.
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: Jasion
Number of Speeds: 7
Color: Chalky White
Wheel Size: 26 Inches
Frame Material: High Carbon Steel
Suspension Type: Rigid
Special Feature: Adjustable Seat
Included Components: Controller Unit
Bike Type: Electric Bike
Number Of Speeds: 7
Suspension Type: Rigid
Additional Features: Adjustable Seat
Brake Style: Disc
Specific Uses For Product: Trail
Power Source: Electric motor
Lithium Battery Energy Content: 528 Watt Hours
Electric Assist Type: pedal assist
Battery Life: 52.5 Hours
Color: Chalky White
Style Name: Step-thru Ebike
Frame Material Type: High Carbon Steel
Wheel Material: High Carbon Steel
Age Range Description: Adult
Brand Name: Jasion
Included Components: Controller Unit
Model Number: Roamer ST
Model Name: Roamer ST
Manufacturer: Jasion
Warranty Description: 1
Wheel Size: 26 Inches
Size: Large
Warranty Type: Limited
Is Assembly Required: Yes
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 13 – Jun 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Chalky White
Style: Step-thru Ebike
Rides like a dream. Great price, great quality, no complaints so far. Battery life is good, suspension is good. I switched seats to my old one because it has a back rest and it fit almost perfectly. I attached it with several zip ties to keep it from swiveling. I'm so grateful that I found this bike after my old ebike only lasted less than a year and had so many issues. I have faith this one will last and so far I haven't had any issues.
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Reviewed in the United States on April 9, 2026 Reviewed in the United States on April 9, 2026 by Beatrice Meadows
Color: Light Green
Style: Step-thru Ebike
Received the bikes earlier than expected and just put them together last week. Super easy. Everything fit together well. For the review on here that had a bent derailleur, there is now a bar that protects it, so no problem there. Took them on their maiden ride yesterday and everything worked great. Struggled a little with power on hills but peddle assist helped with that. Went on about a ten mile ride into town and battery didn’t even go down on the display. Ride, handled, and shifted well. Super comfortableFront shocks assisted on the bumps. Has plenty of speed for me. Came back at night and the headlight lit up the street in front of us. Altogether happy with the purchase. Only issue was a small tear on the bottom edge of the seat but barely notice it.
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Reviewed in the United States on December 8, 2025 by N. Smith
Color: Snow White
Style: Step-thru Ebike
Great starter electric bike. The battery lasts alot longer than I thought it would
Reviewed in the United States on May 20, 2026 by Marilyn Ohlwiler
Color: Snow White
Style: Step-thru Ebike
We have owned the e-bikes for 3+ months now and taken them on 8 bike rides typically 10-30 miles (rail to trail paths). Overall we have been satisfied but only 4 stars due to the number of small issues we had to address to date. Battery life has been excellent. Pedal assist work well with first assist speed at 11 mph and 15 mph for second speed assist (typically on flat ground and up moderate hills). Top speed is around 25 mph but no idea why anyone would want to race along at that pace. Bike frame and 7 speed gearing is well constructed. Cable management is well done and lighting (brake and turn signals) robust. Assembly was easy. However, elements of construction are cheap (e.g., gear shifter) and both bikes required numerous adjustments to operate correctly with brakes being the main issue. On one bike there was brake drag on the front disc and on the other the back brake was too loose. Took a while but in both situations fine adjustments corrected the deficiencies. One handle bar gear shifter broke on our third trip. It is a well known bike brake manufacturer part but nearly all of the assembly is cheap plastic. Luckily, the OEM replacement part is only $15 and changing it is pretty straight forward. Tires have been our other issue. One tire blew on our first ride and since it was a rear tire and I did not want to deal with rear wheel disassembly to replace the tire, we used a professional shop. Looked like damage to the rim of the tire during assembly or original tire manufacturing. Had shop inspect both bikes and found similar issue with second tire. Again, appears to be a lack of quality control with the tires. So while we had a number of small issues, overall we are satisfied with the e-bikes given their price point and our plan to use them on typically paved or packed dirt roads and rails to trails.
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Reviewed in the United States on December 14, 2025 by David B. Little
Color: Chalky White
Style: Step-thru Ebike
In general it’s good e-bike, only one main problem: the battery. It’s lasting only for max 18-20 ml with the pedal assist. I have already 51 ml and I charged 3 times from 0 to 100%. A lot of reviews it’s saying that battery brand it’s Samsung ( S. Korea) but in reality it’s made in China. Will see…
Reviewed in the United States on March 30, 2026 by vadim
Color: Snow White
Style: Step-thru Ebike
I love it!! Easy to put together. Worked perfectly. Was just as described. This is my 3rd purchase from jasion. Great price and excellent products always! I recommend this company and they stand behind their products. Any issues I’ve ever had were fixed immediately or replaced with no hassles. Again, highly recommend!!! Thx for being a great seller.
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Reviewed in the United States on March 11, 2026 by Nikki Noel Pittman
Color: Mint Green
Style: Step-thru Ebike
This really is a special bike. So sleek and elegant. I suggest assembling it yourself, as you'll get to see first hand the quality they put into this e-bike. My whole family loved it so much we ordered another; well, not the same, we got the Jasion Hunter Pro which is also a lovely ride. Back to the Roamer: I'm 70yrs old, so I really appreciate the step thru design. I try to keep it in PAS 1 so I can get the excersize I need to keep my legs flexible and strong. Sure, I step it up sometimes to PAS 3, but what the heck? No excersize there. At stop lights, I tap the throttle to get it going before I start pedling, it works great. I don't commute on it; mainly I take it on long rides just for fun and enjoyment, knowing the battery will alway get me home. Both the Roamer and the Hunter Pro are absolute steals, for the quality you get, and all the assorted features that come standard. I took both bike to my local bike shop for safety inspections; while I was there I saw so many e-bikes costing or 4 times what these Jasions cost; big name brands costing as much as a nice motorcycle even. But I didn't see anything better than my two Jasions. I have a lot of trouble free miles now on the Roamer and I can't recommend it enough.
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Reviewed in the United States on April 8, 2026 by Nath
Color: Chalky White
Style: Step-thru Ebike
I'm really happy, bought for my wife and now she uses the ebike every day, thinking about getting one for me. It's heavy yes but feels sturdy and quality built
Reviewed in the United States on April 29, 2026 by Dan