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Jasion Roamer/ST eBikes for Adults, 26" Electric Bike with 1200W 528 WH Removable Battery, 28 MPH 40-62 Miles, All Terrain e Bike for Women/Mens, UL2849 Certified, Patent

  • Based on 107 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Jasion Ebike

Arrives Aug 29 – Sep 1
Order within 10 hours and 28 minutes
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Color: Light Green


Frame Type: Step-thru Ebike


Features

  • 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.
  • Upgraded Brushless Motor & 28+MPH Max SpeedThis 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. And our electric bicycle has passed UL2849 certification.
  • 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 commuter 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

【UL2849 Certified & 1200W Peak Motor】 – Jasion Roamer ebikes for adults is UL2849 certified, ensuring its full electrical system meets U.S. safety standards.Powered by a 750W (1200W peak) brushless motor, it reaches speeds up to 28MPH and confidently handles roads, grass, sand, and light mountain trails, making it a reliable choice for versatile daily travel. Front and rear mechanical disc brakes deliver powerful, precise control, giving you consistent safety and confidence on every ride. 【528WH Removable Large Battery】 - The Roamer ebike is equipped with a 528Wh removable battery, which can travel 45-60 miles in 4-6 hours per charge, meeting travel or daily commuting needs. This electric commuter bike utilizes a spring-loaded, quickly detachable sealed design, achieving an IPX-6 waterproof rating. In addition, the key will firmly lock the battery to the frame, do not worry about it easily dropped or being stolen. 【Intuitive LCD Disply & 7-Speed Gears】 - This electric bike for adults has an intuitive LCD display, showing the speed, battery charge, pedal assist level, and travel distance. The large LCD display allows you to observe the cycling situation anytime and anywhere. The 7-speed gear and three cycling modes: pure electric, electric assist, and pure pedal, making it very suitable for long-distance cycling. 【Powerful Lighting Configuration】-The Roamer electric bike is equipped with a powerful lighting system, including left and right turn signals, brake light, rear tail light, and front light. When a turn is needed, simply gently activate the turn signal button on the handlebars to let vehicles behind you know your turning intention, thereby safeguarding your commuting safety. 【80% Pre Installation and Comfortable to Ride】 - This roamer e bike for adults has completed 80% of the pre installation, and simple installation and detailed instructions can help you enjoy the fun of easy cycling faster.The 26" tires are for greater durability and a high-strength front fork suspension can absorbs bumps with 80 mm of travel, meaning that there is enough comfortable space on bumpy or rough roads.

Bike Type: Commuting Bike, Electric Bike


Age Range (Description): Adult


Brand: Jasion


Number of Speeds: 7


Color: Light Green


Wheel Size: 26 inches


Frame Material: High Carbon Steel


Suspension Type: Front


Special Feature: 26" Ebike, Adjustable Seat, Digital Display, Headlight


Included Components: Charger, Headlight, Tool Kit


Bike Type: Commuting Bike, Electric Bike


Number Of Speeds: 7


Suspension Type: Front


Additional Features: 26" Ebike, Adjustable Seat, Digital Display, Headlight


Brake Style: Disc


Bicycle Gear Shifter Type: Twist Grip


Intended Riding Terrain: Paved Roads, Urban Terrain


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Derailleur


Electric Assist Type: pedal assist


Color: Light Green


Style Name: Step-thru Ebike


Frame Material Type: High Carbon Steel


Wheel Material: Aluminum


Age Range Description: Adult


Brand Name: Jasion


Included Components: Charger, Headlight, Tool Kit


Model Number: Roamer ST


Model Name: Roamer ST


Manufacturer: Jasion


Unit Count: 1 Count


Warranty Description: 1 Year


Wheel Size: 26 inches


Size: Medium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 29 – Sep 1

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.

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Top Amazon Reviews


  • Very nice bike, nice price, good ride.
Color: Chalky White Frame Type: Step-thru Ebike
Putting it together was easy. The screw locations and placements are sturdy and secure. Battery had a 73% charge when received. I rode 15 miles over our hilly terrain the first morning. I had charged the battery to 100% and when I returned it read 80%. Since then my wife has ridden over 70 miles with no issues, since this is her bike. My one complaint is that I have long legs and the seat doesn't get high enough to maximize my power stroke pedaling. The seat stem could be longer. It is only 300mm. A 400mm would be be better for people like me. The light and turn signal are not wired into the module. And therefore you can't see when they are on. The benefit is they work without the module. Still it would be nice to see when we forget! ... show more
Reviewed in the United States on July 2, 2026 by David S

  • Our First eBike
Color: Chalky White Frame Type: Step-thru Ebike
We purchased this chalky white, ebike along with what I thought was a black version but as it turned out...it wasn't. The product description read, "EB5 Roamer/ST" but what I failed to see was the "/ST" disappeared when I placed the order. I'm at the age where stepping over a bar is the last thing I need to be doing unless I want to hit some high notes (lol). Long story short, the Jasion ST offers great value for the price and all it brings to the table. It was easy to assemble and looked like it was very well crafted. I road it first as a regular bike and there was no issues. The electric features work great...we can really go far now. The battery life is as described. ... show more
Reviewed in the United States on July 24, 2026 by RuSalinas

  • First e-bike!!
Color: Mint Green Frame Type: Step-thru Ebike
As a 66 year old woman, this was my first e-bike. It is incredibly easy to use and fun to ride. The delivery was prompt and the packaging made it easy to find all the components. An online video made assembly a straight forward process. The controls on the handlebars are easily accessible and charging and removing the battery is very convenient. I am thoroughly impressed with this bike. Love the mint green color! Great value! Looking forward to many fun rides!! ... show more
Reviewed in the United States on August 9, 2026 by Lisa

  • Battery
Color: Chalky White Frame Type: 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

  • Nice ebike
Color: Chalky White Frame Type: Step-thru Ebike
Nice ebike. It was delivered without damage. Instructions for assembly were effective and we did not encounter difficulty. We used the ebike for transportation in Zion for a week with excellent battery life. The ebike is easy to ride and we were able to keep up with traffic on the hills. I do recommend a second person to assemble. I would purchase again. ... show more
Reviewed in the United States on July 8, 2026 by SEA

  • Worst experience I've ever had getting something shipped to me.
Color: Chalky White Frame Type: Step-thru Ebike
Worst experience I've ever had getting something shipped to me. Why Jaison would choose fed ex to send something so expensive is incomprehensible to me. It took hours, and me having to call the police, and speak with management at fex ex, which is in India btw, to even understand what was happening with a bike I paid for and didnt receive. I regret buying this bike. I wish I would have made a better choice than picking Jaison, a company that makes smart decisions and uses higher quality shippers. ... show more
Reviewed in the United States on July 2, 2026 by Sterling

  • We love this bike!
Color: Light Green Frame Type: Step-thru Ebike
We love this bike. It's our second purchase from Jasion and we love their customer support. We had no issues with the bike, but they contacted us to make sure that everything was good, and that we were happy with their product. The shipping was 4 days faster than expected, and the bike arrived in great condition. Assembly is easy and they provided all of the necessary tools. I bought this as a birthday present for my wife, and she wasn't sure that she wanted an e-bike. After her first ride, she was convinced and put her standard pedal bike up for sale! ... show more
Reviewed in the United States on August 8, 2026 by Ed Heffernan

  • Not bad but you may have to buy some aftermarket parts seat, riser etc
Color: Mint Green Frame Type: Step-thru Ebike
Mostly good, front suspension not very good and I had to but a seat post suspension because when I hit a bump it went straight to my back. If you turn an are peddling the front wheel can hit your foot. Had to get a handlebar riser and bigger seat
Reviewed in the United States on June 25, 2026 by Lesley Olsasky

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