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The FLASH AWD 1.0 is a versatile dual-motor e-bike designed for solo rides and two-person cruising. Its dual 52V 750W motors provide dependable power for hills, added passenger weight, and changing road conditions.
Hydraulic disc brakes with 180mm rotors deliver responsive stopping performance, while the extended plush saddle offers comfortable seating. A sunlight-readable LCD display, EUNORAU GO app connectivity, battery-powered headlight, and brake-activated taillight add practical control, ride tracking, and everyday safety.
Key Features
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Dual-motor AWD: Two 52V 750W hub motors (1500W combined, 184 N.m total torque) give stronger acceleration, climbing support and traction than a single-motor e-bike.
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Up to three batteries: Runs on a 52V 16Ah main battery, with an optional 52V 21Ah top-tube battery and 52V 17Ah down-tube battery for up to 65 / 135 / 220 miles of range.
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Two-person plush saddle: The extended plush saddle seats a single rider or a companion for a laid-back cruise.
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EXSHO STRONG-DH fork: Front suspension fork with compression adjustment and lockout absorbs jarring bumps on rough routes.
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Hydraulic disc brakes: 180mm front and rear rotors with motor cutoff brake levers for sensitive, ample stopping force.
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Sunlight-readable LCD: BC281 LCD with a dark background and bright numerics, waterproof connectors and push mode.
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EUNORAU GO app: Syncs with the display for calorie tracking, trip records, social features and OTA updates.
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Integrated lighting: Battery-powered headlight switched from the handlebar pad, plus a taillight built into the battery box that lights up when braking.
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UL certified: Listed on the page as UL certified.
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20 x 4.0 inch fat tires: CST 20" x 4.0" tires on 20-inch black alloy wheels.
The Longest Range E-bike
The FLASH electric bike comes with three battery options. If a single battery isn't enough, riders can add a second or a third battery. With all three batteries on board, the EUNORAU FLASH AWD is said to achieve a range of 220 miles (354 km) on pedal assist 1. This long range makes it one of the longest traveling e-bikes in the industry.
EXSHO STRONG-DH Fork
The front suspension fork features 80mm of travel, compression adjustment and lockout. It effectively absorbs most of the jarring bumps and shocks, especially on complicated and rugged routes, reducing your tiredness and allowing you to ride faster.
Battery-Powered Front Light
Light the path with the front light powered by the bike's battery. It can be turned on and off on the handlebar control pad. The headlight is bright enough to make night riding much safer and more enjoyable.
Two-Person Plush Saddle
The plush saddle can accommodate a single rider or a companion for a laid-back cruise.
Two riders, one e-bike: with the dual 52V 750W motors, the extra weight of a passenger is no problem.
Integrated Brake-Activated Taillight
The taillight has a sleek design that integrates with the battery box, simplifying the structure and improving the look. When not manually activated, the taillight illuminates automatically on braking, enhancing safety and visibility.
Sunlight-Readable LCD Display
This display has a dark background and bright numerics and is easy to read even in direct sunlight. With waterproof connectors, it displays battery life, speed and distance, and has push mode for pushing the bike uphill.
EUNORAU GO App Connectivity
In addition to the intelligent LCD display comes the EUNORAU GO app, where you can sync information. It holds useful smart functions: calorie tracking, trip records, social networking and OTA updates.
Hydraulic Disc Brakes
The hydraulic disc brake set with 180mm rotors is sensitive yet provides efficient and ample force when braking. In harsh conditions the brakes are swift and can be relied on for your safety.
At a Glance
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Motor: AWD 1500W
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Battery: 52V16Ah (2nd 21Ah / 3rd 17Ah optional)
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Class: Class 3, speed limited, unlockable
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UL Certified: Yes
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Range: Up to 65 / 135 / 220 mi (1/2/3 batteries)
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Tire: 20 x 4"
Suitable For:
- Long-range commuting
- Two-person cruising
- Hill climbing
- Carrying heavier loads
- Relaxed everyday riding
Please Note: Class 3, speed limited, unlockable (as stated on the page).
Please Note: Always stay within the 440 lb payload limit and use appropriate passenger equipment; check local regulations regarding passengers on e-bikes.
Please Note: Range of 220 miles is with all three batteries on pedal assist 1; actual range varies with motor use, assist level, load, terrain, speed, temperature, tire pressure and riding style.
Please Note: Compatible accessories listed on the page: FLASH rear rack, mid-position storage basket, FLASH fender, lampshade, fender and lampshade kit, foot plates pedals set, 52V17Ah third battery, 52V21Ah secondary battery, 52V16Ah main battery, basket.
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Specifications
Electronics
Battery: 52V16Ah Standard (Optional: Top Tube 52V21Ah / Down Tube 52V17Ah)
Range: Up to 65 Miles (135 Miles Dual Battery | 220 Miles Triple Battery)
Motor: Dual 52V750W Hub Motor with dual 92N.m Torque
Total Payload Capacity: 440 lbs
Recommended Rider Heights: 5'2" ~ 6'4"
Maximum Speed: 20 MPH
Charger: US standard 4.0 A smart charger
Controller: 52V
Display: BC281 LCD Display
Weight: 82-92 lbs
Pedal Assist Intelligent: 0~5 level pedal assist
Components
Tires: CST 20" x 4.0"
Brakes: Hydraulic Disc Brakes
Brake Lever: Eunorau Brake Lever with Motor Cutoff Switch
Brake Rotor: Eunorau 180mm Front and Rear
Rear Light: Yes
Shifter: AWD: Single Speed
Throttle: Thumb throttle
Spokes: Stainless Steel
Crank: 170mm forged alloy
Cassette: 44T / 36T
Front Fork: EXSHO STRONG-DH 80mm Travel Fork
Rear Shock: AWD: None
Pedal: High Quality Aluminum Pedals
Frame: Aluminum Alloy 6061
Front Light: Yes
Saddle: JUSTGK Saddle
Tool: Included
Rims: 20 inch Black Alloy wheels
Geometry & Sizing
Recommended rider heights: 5'2" ~ 6'4". Geometry diagram: https://eunorau-ebike.com/cdn/shop/files/FLASH_Geometry_1_bb655adb-9a10-466f-bbe2-6f45149592fc.jpg?v=1786427295&width=2400
| Measurement |
Value |
| A: Head tube length |
160mm / 6.3in |
| B: Handlebar height |
108mm / 42.5in |
| C: Reach |
280mm / 11in |
| D: Seat height |
840mm / 33.1in |
| E: Stand-over height |
780mm / 30.7in |
| F: Wheelbase |
1090mm / 43in |
| G: Total length |
1740mm / 68.5in |
In the Box
- FLASH AWD 1.0 e-bike
- Charger (US standard 4.0 A smart charger)
- Manual
- Tools
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UNBOXING: The EUNROAU FLASH-AWD
NEW 3x Battery Moped eBike Eunorau Flash! Look out Juiced Scorpion!
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BC281 Display Manual (FLASH)
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What type of rider is the FLASH AWD designed for?
The FLASH AWD 1.0 is designed for riders who want extra power, comfortable everyday riding, and the option to carry a passenger. Its dual-motor system makes it suitable for hills, heavier loads, commuting, and relaxed two-person rides.
What are the benefits of the dual-motor AWD system?
The dual 52V 750W motors provide stronger acceleration, improved climbing support, and better traction than a typical single-motor e-bike. Actual performance will depend on rider weight, passenger load, terrain, battery level, and riding conditions.
How far can the FLASH AWD travel on one charge?
Actual range varies depending on motor use, assist level, rider and passenger weight, terrain, speed, temperature, tire pressure, and riding style. Using both motors frequently or carrying a passenger will generally consume more battery power.
Can the FLASH AWD carry two people?
The extended plush saddle is designed to accommodate a rider and a passenger. Always stay within the bike's specified payload limit and use the appropriate passenger equipment. Riders should also check local regulations regarding passengers on e-bikes.
Is the display easy to read outdoors?
Yes. The LCD display uses a dark background with bright numerics for clear visibility, including in direct sunlight. It displays key ride information such as battery level, speed, and distance.
Can the FLASH AWD handle hills?
The dual-motor system provides additional support for climbing compared with a single-motor e-bike. Hill-climbing performance will still depend on the gradient, surface conditions, total load, battery level, and rider input.
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EUNORAU 24-Month+ Limited Warranty
Coverage
- Frame: 10-year limited warranty (replacement or repair)
- Battery: 24 months
- Motor: 24 months
- Electrical components: 24 months
EUNORAU's limited warranty covers manufacturing defects for the original retail purchaser of EUNORAU electric bicycles bought in the U.S. or Canada. It does not cover normal wear and tear or labor costs, and it is not transferable to a subsequent owner.
Warranty Start Date and Registration
For products bought from an authorized EUNORAU dealer, the warranty begins on the original purchase date shown on the purchase invoice or receipt. If proof of purchase can't be provided, the warranty start date is 90 days after the product's manufacturing date, as determined by its serial number. Register your product with EUNORAU promptly after purchase so warranty and after-sales claims can be processed quickly. EUNORAU recommends an inspection by an authorized specialist or dealer after the first year of use. Products used commercially (rental fleets, delivery services, sharing programs) have the standard warranty period reduced by 50%.
Frame Warranty
Covers a replacement or repaired frame only; labor to move parts to a replacement frame is not included. EUNORAU may use scratch-and-dent stock, and frame styles or colors not in stock may be replaced with a compatible style or color. Excluded: corrosion; paint fade, scratches and impact marks; impact damage; non-reversible modification such as drilling or welding; chain guard mounts; and suspension parts.
What Is Not Covered
Ordinary wear and tear (including brake pads, rotors, spokes, grips, shifters, brake cables, casings, tires and tubes, chains, chainrings, cassettes and transmission gears); corrosion from the elements; cosmetic damage or deterioration of the finish; labor for part replacement; damage from accident, abuse, misuse, stunt riding, racing, improper storage, neglect, or exposure to liquids, chemicals, sand or dirt; scratches and dents not caused by EUNORAU; products with a removed or altered serial number or bar code; damage caused by accessories or equipment not furnished or approved by EUNORAU; improper assembly, operation, maintenance or repair that varies from the assembly instructions and manual; external causes such as collision, fire, flood, weather, theft or a blown fuse; using an incompatible or improperly used battery charger; a battery with broken or tampered seals, or used in equipment other than the bike it is specified for; and free gifts or included accessories such as pre-installed racks and fenders.
Shipping Damage
Shipping damage is not covered by the warranty. If you find a problem right after delivery, notify us immediately with photos and/or video of the product and damaged parts, don't use the product, and keep all original packaging.
Visit EUNORAU's Warranty Page to review the complete warranty terms.
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Shipping is typically through freight carriers and the actual shipping time is contingent on your location and the specific warehouse dispatching your order. Please allow for a 1-3 business day processing period before shipment, and an estimated delivery time of up to 7 business days. Your confirmation email will include delivery details and we will send you a tracking number as soon as one is available. If you ordered several separate items, you may receive multiple tracking numbers. Once the item has been shipped, the freight service will contact you to coordinate the date and time of delivery. If you require any special accommodations during delivery please let us know as soon as possible and let the delivery company know when arranging the appointment.
Typically, orders will be dropped off either curbside or outside your front door or garage. It is your responsibility to bring the order inside or to its final destination and to remove any existing items.
Depending on the item, parts may be shipped in multiple boxes, and assembly may be required. When your order is delivered, please check that you have all pieces of the item and that nothing is damaged. If your order is damaged during transit and external damage is visible, note the damage immediately, write it on the delivery documents, take photos and/or videos, and refuse shipment. If there is no visible external damage, accept the package but note “subject to concealed damage” on the delivery documents. Any damage upon delivery needs to be reported within 24 hours of delivery or you may not be eligible for a refund. For additional information on submitting claims, as well as incorrect item exchanges, and replacements, please see our Refund Policy.
For more information about shipping, please visit our complete Shipping Policy.
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Why Shop With Eco Emperor?
At Eco Emperor, our mission is to empower you to lead a sustainable and fun lifestyle with ease and confidence. Whether you're upgrading your outdoor experience or enhancing your eco-conscious journey, here’s why choosing us is a decision you can feel great about:
Expert and Customized Care
Our knowledgeable and friendly team is here to support you every step of the way. We pride ourselves on providing personalized service and swift responses to ensure a smooth and satisfying experience. Our dedicated team is available via phone, email, and live chat to provide you with prompt and helpful support.
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We partner with the best brands in the industry to bring you reliable, high-quality products. As authorized retailers, we guarantee authenticity and offer full manufacturer warranties on every item. You can trust that our products are built to last and perform efficiently.
Free & Fast Shipping
We know you’re eager to begin your new products or start your next outdoor adventure. That’s why we prioritize quick, reliable, and free shipping to get your orders to you on time and in perfect condition.
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We believe that sustainable living should be accessible to everyone. We offer competitive pricing on all our products, so you can enjoy high-quality eco-friendly solutions and outdoor products without breaking the bank.
Choose Eco Emperor for all your outdoor and eco-friendly product needs, and become part of a movement that’s embracing a more sustainable and adventurous lifestyle.
Thank you for supporting a greener, cleaner future, while enhancing your outdoor experiences and powering your adventures.💚
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