Eunorau
FLASH
FLASH
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Ridiculous, but in an epic way!
That’s enough range to do the Cannonball Run between Los Angeles and New York City with just 12 recharges.
If you thought one single battery was passé and two batteries weren’t enough, then the Eunorau Flash electric bike is probably the one for you!

52V 16AH
Battery
(Optional 21Ah Second and 17Ah Third Battery)

750-1500W Motor
Powerful rear,mid, and all-wheel drive

32 KPH
Top Speed

Up to 350+ km
Riding Range (with Triple Battery)

200 kg
Payload Capacity

158~193 cm
Recommended Rider Heights
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 is said to achieve a range of 354 km (220 miles) on pedal assist 1. This long range makes it one of the longest traveling e-bikes in the industry.
Powerful and Stable Mid motor
It is a center-mounted drive which makes the bike’s center of gravity not change greatly, which greatly ensures the balance and stability of the bike.
It has superior waterproof performance and noise, and increases the practicality and stability of the motor. The motor has high-sensitivity torque sensor and speed sensor, which can realize precise control of the whole bike.
EXSHO STRONG-DH Fork
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.
Characteristics
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 - a feature to use in the circumstance of pushing the bike uphill.
In addition to the Intellegent LCD Display comes an "EUNORAU GO" APP where you can sync information. It holds useful smart functions: calorie tracking, trip records, social networking and OTA updates.
The 4-piston hydraulic disc brake set with 180mm brake rotors are sensitive but provide efficient and ample force when braking. When riding in harsh conditions; they are swift, and can be relied upon to ensure your safety.
Light the path with the front light powered by the bike's battery. It can be turned on/off on the handlebar control pad.The headlight is bright enough to make night driving much safer and more enjoyable.
The Plush Saddle can accommodatea single rider or have a companionfor a laidback cruise.
Two riders, one e-bike: with the 52V1000W motor, the extra weight ofa passenger is no problem.
Combined with the powerhouse motor is a 8 speed derailleur. The derailleur is at about the top of the enthusiast ladder when it comes to performance.The system interfaced perfectly with the motor, largely due to the shift detection that was combined with the motor.
The taillight boasts a sleek design, seamlessly integrating with the battery box. This fusion not only simplifies the structure but also enhances the aesthetic appeal. The taillights are designed with an automatic feature. When not manually activated, they illuminate upon braking, enhancing safety and visibility.
Specification
- Battery: 52V16Ah Standard (Optional Top Tube 52V21Ah and Down Tube 52V17Ah Battery)
- Range: 354 km (With 52V16Ah + 52V21Ah + 52V17Ah)
- Motor: Mid Drive: 52V1000W Truckrun Mid Drive Motor with 220N.m Torque, AWD: 52V1500W Dual 750W Motor with 184N.m Torque, Rear Drive: 52V750W Rear Motor with 92N.m Torque
- Total Payload Capacity: 200 kg
- Recommended Rider Heights: 5'2" ~ 6'4"
- Maximum Speed: 32 KPH
- Charger: AU standard 4.0 A smart charger
- Controller: 52V
- Display: BC281 LCD Display
- Weight: 37.5 - 42 kg
- 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: Mid Drive: SHIMANO 8 speed Thumb Shifter, AWD & Rear Drive: 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: Mid Drive: Eunorau 290MM Double Rear Spring Suspension, AWD & Rear Drive: 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

Shipping
Shipping
- Free Shipping On E-Bikes Australia Wide
- Free Assembly With In-Store Pick Ups (Noosa)
Call Our Team
Call Our Team
Want to speak with one of our team members?
Call 1300 115 779




FAQ's
How Do I Place An Order?
Order securely via our website’s checkout system. Alternatively you can contact us if you need any assistance or prefer to place your order over the phone.
How Difficult Is The Assembly?
Our range of e-bikes are 85-95% pre-assembled. Follow the clear instructions to complete the process with ease.
If you need help, reach out via any of our contact channels.
Alternatively, if you purchase your e-bike through our website and pick it up in store, we will assemble your new e-bike for FREE.
What Are The Australian E-Bike Laws?
Visit your local state government website for latest e-bike laws. Generally, motor power must not exceed 250W, and the max pedal assist speed must be 25 km/h.
When it comes to road legal eBike laws in Australia, it is important to note that you should always check your local laws for the latest rules and regulations. However, there are some general guidelines that apply across the country (at the time of this writing):
- A road legal eBike typically must have a maximum motor continuous power of 250W. However, in New South Wales (NSW), the maximum power allowed is 500W.
- The maximum pedal assist speed for a road legal eBike is 25 km/h.
- If the eBike is equipped with a throttle, it must be locked to a maximum speed of 6 km/h. This means the throttle can be used as a start aid to begin your ride and gain some momentum, but once you reach 6 km/h, you must start peddling and use the pedal assist mode.
- In pedal assist mode, the motor provides assistance as you pedal. On higher pedal assist levels, you may find that you barely need to put force on the pedals, resulting in a similar riding experience to using an unlocked throttle.
Is A Licence Required To Ride An E-Bike?
No licence is needed if your e-bike complies with Australian road legality standards.
Which Frame Type Is Best For Me, Step-over Or Step-through?
When it comes to choosing a bike frame type, there are a few factors to consider. Step-over and step-through frames are the two main options, each with their own advantages and considerations.
Step-over frames:
Step-over frames are the traditional choice and are characterised by a top tube that runs from the handlebars to the seat post. It is believed that step-over frames are lighter and more rigid, making them ideal for riders who prioritise speed and performance.
However, due to advancements in frame technology, many step-through frames are now just as light and provide comparable strength.
Therefore, the advantages of step-over frames are no longer as significant as they once were.
Step-through frames:
Step-through frames, on the other hand, offer more practicality and ease of use. With a step-through frame, you can get on and off the bike without having to lift your leg over the top tube. This convenience is especially beneficial for riders who prioritise practicality over the aesthetics of the bike. Step-through frames are also better suited for shorter riders, as the top tube of a step-over frame may make it difficult for them to stand over it comfortably.
If a bike is going to be shared among family members with different genders and heights, a step-through frame is recommended. Additionally, if you plan on carrying a surfboard on your bike, a step-through frame is better since you won't have to step over the frame and the surfboard rack each time you want to get on or off the bike.
However, it's important to note that some customers prefer the look of a step-over bike. Furthermore, a top tube can be useful if you need to mount a child seat at the front or carry cargo, or if you want to attach various accessories to the frame.
A few years ago, 70% of our customers preferred the step over frame and 30% preferred the step through frame. Now the trend has changed towards the step through frame, with 60% of our customers choosing it and 40% going with the step over frame.
It's up to you to decide which frame type is best for your needs or looks more appealing to you. However, if you can't decide, we would suggest going with the step through frame.
Battery Maintenance and Prolonging Life Tips?
On average, batteries last 500-1000 recharge cycles or 2-4 years.
Proper maintenance of your eBike battery is essential to ensure its longevity and optimal performance. By following these tips, you can prolong the life of your battery and enjoy a more reliable riding experience.
1. Charge between 20% to 80%
Keeping your eBike battery's charge level between 20% and 80% can help double its longevity. Avoid draining the battery completely or letting it sit at full charge for extended periods.
2. Avoid Extreme Temperatures
Extreme temperatures can negatively impact your eBike battery's performance and lifespan. Do not expose the battery to very cold or very hot temperatures, as this can cause permanent damage. Store the battery in a cool and dry place when not in use.
3. Use the Original Charger
Always use the original charger that came with your eBike.
4. Avoid Overcharging
Do not leave your eBike battery on charge for an extended period after it has reached full capacity. Overcharging can strain the battery cells and shorten their lifespan. Unplug the charger as soon as the battery is fully charged.
By following these guidelines, you can optimize the performance and lifespan of your eBike battery, ensuring many enjoyable rides for years to come.