Jasion®EB5 Roamer ST Ebike
Now, as part of the promotion, we are offering free Fender Set and a Rear Rack, a total value of $158.
- Contact Email: support@jasionbike.com
- Contact Phone：(+1) 888-825-6366
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Black Friday
1-Year Warranty
14-Day Trial
🔹 Up to 58% OFF across the site
🔹 Exclusive bundles and limited-time offers
🔹 Free shipping on all combo deals
⏰ Sale ends soon—don’t miss out! Add to cart now and grab these deals while supplies last!
All Jasion bikes are covered under our manufacturer's 1-year all-inclusive warranty for the original owner against all manufacturing defects (All free Accessories are not covered by warranty service).
For non-quality issues, customer may ask for product replacement or return within 14 days after receiving it. The customer is responsible for the return shipping cost of $180. Jasion will provide a return shipping label, and the designated carrier will collect the return package.
*Click HERE
to get more information.
Speed 28 Mph
1-5 Gear Levels Adjustable
Motor 1200W
Rear-Wheel Drive Motor
Max 360 Lbs
Wider Applicability
48V 11Ah
Battery Capacity
Range 62 Miles
Single Charge Range
60 Nm
Max 14° Gradient
4-5 Hours
To Fully Charge
Product Inspiration
EB5 Preferred City Commuter
The EB5 Roamer series returns to our roots, celebrating our tradition of expertise in urban commuting. With its advanced lighting configuration and breakthrough features, it heralds a new era of safe and convenient urban travel.
Design
The EB5 Roamer series is innovative in both style and function, seamlessly integrating aesthetics and utility through its unique lighting setup (including turn signals, brake lights, rear tail lights, and front headlights). Its lighting system is designed for high performance, enhancing visibility and safety during night rides, ensuring seamless navigation in urban environments.
Craftsmanship
The EB5 Roamer series is meticulously crafted, with attention to detail and precision, reflecting our unwavering commitment to quality and innovation. Every component is rigorously designed to deliver a bicycle that not only meets but exceeds the expectations of urban commuters.
Finished Product
The EB5 Roamer series represents the pinnacle of excellent urban commuting. With its cutting-edge features and stylish design, it seamlessly integrates safety, convenience, and performance. Ride confidently and elegantly with the EB5 Roamer series, rediscovering the essence of urban commuting in an unparalleled way.
Independently Developed Rear Hub High-Speed Motor
Powerful Performance, Effortlessly Conquer Commuting Challenges
At the 5th speed setting, it only takes 2 seconds to reach 28MPH. The motor coil structure is 17*5, designed with a sinusoidal wave structure, and the motor can rotate at 550 revolutions per minute in a one-minute scenario. The sinusoidal wave structure allows you to easily control riding speeds from 1 to 5 gears. The 1st gear speed feels more like traditional bicycle riding and provides electric assistance, allowing you to enjoy the pleasure of riding without exerting extra effort
International Certification for Flame and Explosion Resistance
Stick to Whole Week
Utilizing Samsung SDI's newly developed 21750 cells, each lithium-ion cell has a diameter of 21 millimeters and a length of 75 millimeters, forming a 48V11A configuration. The 21750 battery cell capacity is increased by 35%, and its volume energy density is nearly 20% higher than the original 18650 cells. Jasion Bike employs a quick-detach sealed design for the battery, with multiple layers of protective sheathing achieving an IPX-6 waterproof rating. The battery features removable charging.
Urban Commuting Safety Star
Powerful Lighting Setup: Ride Safely and Confidently at Night.
EB5 Roamer is equipped with a powerful lighting system, including left and right turn signals, brake lights, rear tail lights, and front lights. Jasion's exclusive design of left and right turn signals is not found in other electric bikes on the market. 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. Even if the lighting system is not in use, the left and right turn signals can remain active, ensuring you receive consistent warnings and protection throughout your journey.
The Front Fork is Adjustable for Shock Absorption.
High-Intensity Front Fork Suspension，Stable and Comfortable Riding Experience。
Featuring an 80mm travel for effective shock absorption, the front fork is made from high-durability materials. It offers the flexibility of manual adjustment between two states: locking the front fork for stability and adapting to the road conditions.
- EB5 Roamer ST
- EB5 Roamer
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1 Year Warranty
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14-Day Trial
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Tax-Free
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3-5 Day Delivery
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Call Us:(+1) 888-825-6366
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Motor 1200W
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Speed from 0 to 28 Mph
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60 Nm
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Max 360 Lbs
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48V 11Ah
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Range 62 Miles
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1 Year Warranty
-
14-Day Trial
-
Tax-Free
-
3-5 Day Delivery
-
Call Us:(+1) 888-825-6366
-
Motor 1200W
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Speed from 0 to 28 Mph
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60 Nm
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Max 360 Lbs
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48V 11Ah
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Range 62 Miles
The Main Features
"More detailed feature introduction for the EB5 Roamer ST Electric Bicycle."
- Lighting Configuration
- Travel Safely
- Front Fork Suspension
- Current Control
- Electronic Control Configuration
- Chain Guard
- Quick Detach
Front and Rear Lights, Brake Lights, Left and Right Turn Signals
The powerful lighting system enhances the safety of your urban commuting experience, equipped with high-brightness LEDs and a left-right turn signal design. This not only ensures your safety during nighttime travel but also aims to make your presence more secure and visible
Reflective Spoke Strips
Paired with front and rear puncture-resistant tires, equipped with reflective strips on the tire hubs, ensuring your travels are safer. Even in darkness, passing vehicles can easily notice your presence.
High-Intensity Front Fork Suspension
Equipped with an 80mm travel front fork suspension that can be manually adjusted for hardness or softness, catering to the demands of different road surfaces
Shimano 7-speed & Thumb-activated Throttle
The bike is equipped with a Shimano 7-speed gear shifter and a thumb-activated throttle on the right handlebar. The Shimano 7-speed allows you to experience various cycling pleasures, while the thumb-activated throttle provides precise control over the electric current, enabling accurate speed modulation.
Lighting & Speed Control
The left side of the bicycle handlebar is equipped with the electronic control system, featuring a durable and convenient mechanical design. It allows adjustment of gears from 1 to 5, as well as control over lighting, horn, and left-right turn signals.
Chain Mudguard Protector
Chain Guard, designed to shield the chain from rainwater and mud, preventing dirt from splashing onto the chain. It also serves to protect your pants or skirt from getting stained by chain oil.
Quick Detachable Battery
The battery features a spring-loaded quick-release technology, allowing for swift detachment from the bicycle for convenient portable charging and fast installation. The sealed structure enhances its durability
- Geometry
- Specification
- In the Box
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A -- Total Length 66.9"
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B -- Handlebar Height 44"
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C -- Wheelbase 40"
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D -- Seat Post 10"
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E -- Maximum Seat Height 37.5"
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F -- Minimum Seat Height 32.2"
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G -- Chainstay 18"
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H -- Minimum Effective Top Tube 23.6"
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I -- Head Tube Length 3.9"
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J -- Handlebar Length 25.6"
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K -- Wheel Diameter 25.6"
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Battery 48V 11Ah
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Charger US Standard 2.0 A Smart Charger
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Range 62 Miles
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Controller 48V / 11A
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Hub Motor 1200W Brushless Gear Motor
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Display LCD Display
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Total Payload Capacity 360 Lbs
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Weight 65 Lbs
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Recommended Rider Heights 5'2" to 6'6"
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Pedal Assist Intelligent 0~5 Level Pedal Assist
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Tires 26" x 1.95" Puncture Resistant Tires
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Throttle Thumb Throttle
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Rear Light Left and Right Turn Signal Brake Lights
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Suspension With Locking and Adjustment Functions
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1* Electric Bike
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1*Battery
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1* User Manual
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2* Pedals
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1* Front Wheel Screw
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1* Front Wheel
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1* Seat with Tail Light
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1* Toolkit
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2* Keys
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1* Charger
Assembly Instruction
Welcome to our EB5 Roamer ST installation guide! This brief video will show you how to easily assemble your new electric bike. Whether you're a first-time assembler or an experienced bike enthusiast, this video will provide you with clear steps and helpful tips. Let's get started! For user manual, please click HERE.
EB5 Roamer Series FAQs
First-of-Its-Kind Turn Signals Designed
The EB5 Roamer boasts a powerful lighting configuration that includes left and right turn signals, brake lights, rear taillights, and front headlights. These high-performance lights ensure enhanced visibility and safety during nighttime rides, allowing you to navigate your surroundings with ease. Jasion's exclusive design of the left and right turn signals distinguishes it from other electric bikes on the market, marking a pioneering achievement. With the simple flick of a switch on the handlebars, you can signal your intentions to people behind you, further safeguarding your commuting experience. Even when the lighting system is inactive, the left and right turn signals can still remain illuminated, providing an added layer of awareness and protection throughout your journey.
EB5 Roamer Series Features
The EB5 Roamer Series features a robust lighting system, comprising left and right turn signals, brake lights, rear taillights, and front headlights, ensuring your safety during urban commuting. With an 1100W high-power motor and 60 Nm torque, the EB5 Roamer Series reaches speeds of up to 28 miles per hour, covering an impressive range of 62 miles, making it perfect for commuting. Plus, with its fast charging technology, the battery can be fully charged in just 4-5 hours. You can conveniently start charging the battery when you return home after your daily commute. By the time you finish dinner and prepare for bed, the battery is fully charged and ready for your next adventure.
EB5 Roamer Series New Configuration
Unlike the EB7 and X-Hunter, the EB5 Roamer Series prioritizes urban commuting. Its newly added left and right turn signals are tailored for city commuting scenarios, while the upgraded quick-release battery design allows you to effortlessly remove the battery with a simple turn of the key. The redesigned side keyhole position eliminates the need to bend down to find the keyhole. The EB5 Roamer Series is Jasion's first model equipped with 26" x 2.25" puncture-resistant Michelin tires, with a maximum load capacity of 400 pounds. Its unique fast-charging technology makes it the first Jasion product to fully charge in just 4-5 hours. With an 1100W high-power motor, the EB5 Roamer Series reaches speeds of up to 28 miles per hour, boasting a range of 62 miles, making urban commuting a breeze! Positioned between the EB7 and X-Hunter in terms of performance, the EB5 Roamer Series fills a gap in the Jasion product lineup, offering you more purchasing options.
What's your shipping policy?
Jasion has suspended local pick-up services in the United States. If pick-up services are resumed, we will update the information on our website. Please check the website for updates.
We provide UPS, USPS, and FedEx shipping services. No tax is needed. We DO NOT ship to PO BOXES.
In-stock orders typically ship within 2 business days, unless otherwise noted on the product page. Please allow 5-7 business days for your shipment to arrive at your address. Any delivery dates provided by JASION are estimates.
For more shipping information, send an email to support@Jasionbike.com. We will get back to you in 24 hours.
Want to know more about shipping policies, please check more details on our Shipping Policy Page.
What's your warranty policy?
All JASION bikes carry a one(1) year warranty from the date of receipt of the bike for manufacturing defects in materials and/or workmanship( all free accessories are not covered).
We will replace any component that is defective or damaged in materials and/or workmanship( including the damage in the processing of shipment).
Before making a warranty claim, we suggest that you first contact us at support@jasionbike.com.
Want to know more about warranty policies, please check more details on our Warranty Policy Page.
What's your return&refund policy?
We provide exchange service within 14 days. If the product is defective or damaged, Send damaged photos or videos to customer service within 14 days after receiving the goods, and the damaged parts can be replaced or compensated. We will cover the return (exchange) shipping costs.
In the case of non-quality returns, the customer will be responsible for the return shipping costs.
You can always contact us for any return questions at support@jasionbike.com.
Want to know more about return and refound policies, please check more details on our Return&Refund Policy Page.
Does my height suit EB5 Roamer ST?
The recommended rider height is 4'9"-6'6".
This product is rated 4.8 of 5.0 stars.
It has received 68 reviews.
Customer Reviews
Purchased the EB5 and EB5 st for the girlfriend and I. We have used it 3 times since we bought 10days ago. So far they are exactly what we wanted. Great purchase
Wasn’t sure if it was going to be a good purchase. They all look pretty on the website, but when I received my box and started putting together, I was pretty impressed with the quality and workmanship right from the beginning of the bike was packaged and secured once it was put together, I realize this pretty nice bike well-made well designed and great. I totally recommend this product to anyone looking for a new bike.
Great price for this bike. Good weight for my wife. Easy assembly. Fast acceleration. We added some accessories. Lighting system very nice.
This bike is exactly what I expected, and more! Lots of features and some real get up and go! I would definitely recommend this e-bike to anyone looking to purchase an electric bike.
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I loved this bike, I can’t say to much because I need more time, but for now I can say I am surprised for the velocity on the hills. Pretty confortable but I got a new seat bik.
This is our second Jaison Roamer well actually third my daughter has one also.
Very fast shipping and very easy to assemble.
The bike is built very well and is very zippy, has plenty of power and we have flat to hilly terrain. Would definitely recommend this bike.
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I have been riding my Jasion Roamer ST for several weeks and am delighted with the performance, quality, and price. It has everything that other bike's that cost a lot more have. I have let several of my friends ride it and they all are impressed with the power, smooth ride, and ease of operation.
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Everything from the saddle to the pedal assist feels just right, making every ride enjoyable.
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I recently received my Jasion Roamer ST and assembled it myself. For the price, it feels like a solid, well-made bike! After charging the battery, I took it out for my first ride and was impressed by how quickly it accelerates. The pedal assist is powerful and responsive—definitely takes a little getting used to if you're new to e-bikes like me. Overall, a fantastic value for the price!
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I received my Jasion Roamer ST and assembled it that afternoon. Remover the battery and allowed it to charge. I never rode an e-bike before. I couldn’t justify the money that a lot of e-bikes cost. This one seemed like a pretty good deal . Installed the battery and tried it out. This bike will take off quickly. Takes some getting use to, especially the pedal assist. The seat is not comfortable. I’ll be getting another seat. Seems to be a quality bike for the price
