The Attack 11 features a DNM dual rear shock absorber system that improves traction, reduces vibration, and enhances overall ride quality. Engineered for durability and performance, this suspension setup ensures better handling and comfort, even on challenging terrain.
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Rundeer Attack 11 Moped Style Electric Bike
Style:Atttack 11 (1200W Peak)
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Fender For Attack 11 - Free Gift
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Rear Rack For Attack 11 - Free Gift
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PVC Wheel Side Cover For Attack 11 - Free Gift
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RUNDEER Electric Bike Rear Basket with Cargo Net
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DNM Inverted Air Fork: Next-Level Suspension
The Attack 11 is equipped with the DNM 36MM USD-8FAT inverted air suspension fork, offering 160mm travel for superior impact absorption and control. Adjustable rebound and compression settings allow riders to fine-tune their suspension for optimal performance.
Please note Attack 11 Pro version is equipped with a 160mm dual-crown hydraulic fork, designed to support the AWD system (which cannot use inverted forks).
1200W Peak BAFANG Motor
Attack 11 equipped with 1200W Peak high speed brushless gear motor, with 89.7 Nm of torque. Powered by a top speed of 30 mph, easy climbing & quick acceleration. Suitable for dirt trails, gravel paths, and city streets with consistent, stable output.
960Wh Removable Samsung Battery
This UL-certified, integrated battery features high-quality Samsung cells for exceptional safety, durability, and performance. With up to 68 miles of range on pedal assist (40 miles in throttle mode), its built-in design is impact-resistant and well-protected—delivering both reliability and a clean, streamlined look.
Precision-Engineered Aluminum Frame
The Attack 11 features aerospace-grade aluminum alloy frame with an extended design for enhanced stability and control. Its unique geometry optimizes riding comfort and handling, while the durable construction ensures long-lasting performance in demanding off-road conditions. Designed for strength, balance, and precision, the Attack 11 delivers a superior riding experience.
Bearing-Linked Frame Design
The rear triangle and front frame of the Attack11 are seamlessly connected through high-precision bearings—a hallmark of premium bike craftsmanship. Unlike traditional rigid joints, this bearing linkage not only reflects exceptional build quality but also ensures smoother suspension travel, greater durability, and a tighter, quieter frame.
Tektro 4-Piston Hydraulic Brakes
The Attack11’s four-piston hydraulic disc brakes deliver exceptional stopping power, ensuring precise control during high-speed descents and demanding terrain. Equipped with e-motorcycle-grade power-cut brake levers that cut power instantly upon braking.
Premium Components for Peak Performance
DNM Dual Shock Absorbers
Multifunctional LCD Display
Backlit display provides real-time data including speed, mileage, power, and PAS mode—essential for confident control of your ride. The ultra-slim 6mm design, high 480×900 resolution, advanced chip for fast, clear visuals, and durable full aluminum alloy back cover.
Shimano 7-Speed Rear Derailleur
Designed for precision and reliability, the Shimano 7-speed rear derailleur delivers smooth, responsive shifting. Whether climbing hills or cruising city streets, it ensures a seamless and efficient ride.
Thumb Throttle
Enjoy effortless acceleration with a precise and responsive thumb throttle, giving you total control over your speed, providing a secure and controlled ridewith added convenience.
Puncture Resistant Fat Tires
The 20*4 inch wide puncture-resistant fat tires provides you with maximum traction for a smooth, reliable and controlled ride.
Extended Leather Saddle
The elongated saddle features soft padding and a wear-resistant synthetic leather surface, offering increased seating space and improved comfort during long rides. Designed for stability on bumpy terrain and better weight distribution.
Aluminum Crank & KMC Chain
Built for durability and performance, the aluminum crank provides efficient power transfer, while the KMC chain offers strength and longevity. Together, they ensure a smooth, low-maintenance riding experience.
Highest Quality Nylon Pedals
Custom-designed nylon pedals feature strategically placed short metal pins for superior grip without compromising comfort. Lightweight, durable, and built for aggressive off-road control, they deliver the perfect balance of traction and safety.
Integrated LED Headlights
Navigate through the darkness with confidence and clarity, as the Attack 11 electric bike features powerful 13W high-lumen headlights—offering light intensity up to 3 times greater than ordinary e-bike lights.
Hardwired Brake Light
Engineered for both safety and convenience, the tail light is hardwired directly into the e-bike’s electrical system—no batteries needed. It automatically lights up brighter when braking, providing instant visibility to others on the road. A smart safety feature built for serious riders.
Rear Cargo Rack
The rear rack is made from durable aluminum alloy with a maximum load capacity of 70 lbs. Whether you need to carry gear for an adventure or groceries for your daily commute, the Attack11’s sturdy rear rack is designed to handle the load with ease.
Performance
Speed 30 MPH
Pedal Assist 5 Levels
Load Capacity 400 Lbs
Range 40-68 Miles
Rear Derailleur SHIMANO 7 Speed
Rider Height 5'2"~6'3"
Power System
Motor BAFANG 750-1200W Motor
Controller 48V 30A
Battery Samsung 960 Wh
Charge 3A Fast Charge
Throttle Thumb Throttle
Sensors Speed Sensor
Frameset
Frame Material Aluminum Alloy
Frame Style Step-Over
Tire 20x4.0 Fat Tires
Brake 4-Piston Hydraulic Brakes
Display LCD Color Display
Fork DNM Inverted Air Fork
Chain KMC
Weight w/ Battery 96 Lbs
| FRAME SIZE | REFERENCE DATA |
|---|---|
| A -- Total Length | 71.65" |
| B -- Handlebar Height | 39.76" |
| C -- Wheelbase | 50" |
| D -- Seat Height | 32.28" |
| E -- Chain Stay Length | 20.01" |
| F -- Standover Height | 31.49" |
| G -- Wheel Diameter | 22.83" |
| H -- Handlebar Length | 29.13" |
Recommended Height: 5'2"~6'3"
Q1: What is a pedal-assist bike, and how does it work?
A: A pedal-assist electric bike (PAS) uses sensors to detect pedaling and activates the motor to support you. The Attack 10 e-bike features 5 levels of pedal assistance, letting you choose from light to powerful support — making climbs and long rides much easier.
Q2: What’s the difference between the Attack 11 and Attack 11 Pro?
A: The Attack 11 features a 750W rear hub motor, while the Attack 11 Pro offers dual 500W motors (front and rear) for all-wheel drive. The Attack 11 comes with a DNM inverted air suspension fork, while the Pro version is equipped with a 160mm dual-crown hydraulic fork, designed to support the AWD system (which cannot use inverted forks).
Q3:Can I disable the front wheel drive on the Attack 11 Pro dual motor e-bike?
A: No, the Attack 11 Pro is not designed to disable front wheel drive. This dual motor e-bike is engineered for simultaneous two-wheel drive operation to deliver optimal traction, power distribution, and riding stability across all terrains. The front and rear motors work in unison to ensure balanced torque and better control, especially on steep climbs and loose surfaces.
While you cannot deactivate the front motor independently, you can fine-tune the pedal assist settings to reduce overall motor output — giving you a smoother, more relaxed riding experience when high power isn’t needed.
Q4: How do I install the front wheel on the Attack 11 Pro?
A: Installation is straightforward with the included thru-axle system. We’ve created a detailed guide to help:
👉 Watch our step-by-step tutorial on YouTube
Q5: What are the upgrades from Attack 10 to Attack 11?
The Attack 11 features a completely redesigned frame, upgraded components, and an overall more refined ride experience. For full details, click here.
Q6: How fast can the Attack 11 electric bike go?
A: The Attack 11 fat tire electric bike is equipped with a powerful 750W BAFANG rear hub motor, delivering up to 1200W peak output. It can reach top speeds of 30 mph (48 km/h) depending on rider weight, terrain, and mode. A great choice for off-road adventures or fast-paced city commuting.
Q7: Can I ride the Attack 11 e-bike in the rain?
A: Yes. This all-terrain electric bike features IP67 water-resistant components, allowing safe riding in light to moderate rain. For longevity, avoid full submersion or pressure washing, especially near the battery and motor.
Q6: How much weight can the Attack 11 carry?
A: The Attack 11 Pro fat tire e-bike boasts a 400 lbs (181 kg) max payload capacity, thanks to its reinforced frame and dual suspension system.
Q8: Is the Attack 11 moped-style e-bike street legal?
A: The Attack 11 fat tire e-bike qualifies as a Class 3 electric bike with pedal assist up to 28 mph and a 750W motor. In most U.S. states, it’s legal on roads and bike lanes, though throttle regulations vary — check your local e-bike laws to confirm.
Q9: Can I ride off-road with it?
Absolutely. The Attack 11 is designed as an all-terrain e-bike, equipped with fat tires and full suspension, perfect for dirt, gravel, snow, or sand.
Q10: Is the Attack 11suitable as a hunting e-bike?
A: Absolutely. The Attack 11 is engineered for tough environments, making it a perfect hunting e-bike. Its ultra-quiet motor, fat tires, and full suspension allow you to move silently across rugged terrain without spooking game. The included rear rack provides extra storage for gear or game, while the powerful battery and 400 lbs payload capacity support long-range backcountry hunts.
Q11: Can I ride uphill or against strong wind?
A: Yes. The Attack11 off-road e-bike is equipped with a powerful motor. With a combined peak output of 1200W, it can confidently tackle 30-degree inclines and push through strong headwinds without hesitation.
Q12: How long can I ride before the battery dies?
A: With its 960Wh Samsung lithium battery, the Attack 10 all-terrain e-bike delivers up to 68 miles per charge, depending on terrain, rider weight, and assist level. It’s ideal for daily commutes, backcountry rides, and long-distance treks.
Q13: How long does it take to charge the battery?
A: The Attack 10 comes with a UL-certified 960Wh lithium battery, ensuring both performance and safety. Charging typically takes 5–6 hours using the included 3A smart charger. The battery is removable for off-bike charging, or you can charge it directly on the bike—whichever is more convenient.
Q14: Attack11 User Manual
