Eunorau Defender-S Dual Motor Ebike

A powerful mountain ebike built for extreme off road adventures.

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Power 750W+750W

Range Up to 70 Miles

Top Speed 20 MPH (Unlockable)

Payload 300 lbs

Battery 48V 15Ah

Disc Brakes Hydraulic

Eunorau Defender-S Dual Motor Ebike

A powerful mountain ebike built for extreme off road adventures.

$2,599⁰⁰ ~~$2,799⁰⁰~~

Select Frame Size

17'' 19''

Color: Gray

Recommend Height

5'3" - 6'4"

Product variants

Power 750W+750W

Range Up to 70 Miles

Top Speed 20 MPH (Unlockable)

Payload 300 lbs

Battery 48V 15Ah

Disc Brakes Hydraulic

UL 2849 Certified

7-Day Return

2-Year Warranty

Free Shipping (Above $100)

Pros & Cons

Who It's For

Featured Spec

Specification

Shipping & Return

5 reasons to buy

Off-Road Capability: Performs well on rough terrains like trails and gravel, making it great for outdoor adventures and off-road exploration.

Comfortable Ride: Equipped with strong suspension, it absorbs bumps and shocks, ensuring a smoother, more comfortable ride on uneven surfaces.

Powerful Dual Motor: Provides excellent power for tackling hills and rough terrain, ensuring that riders can go further without feeling fatigued.

Smooth Gear Shifting: The bike’s gearing system shifts smoothly, ensuring a more seamless and enjoyable riding experience, especially on varied terrains.

Stable Handling: The wide tires and front suspension provide a high level of stability and control, even on uneven or off-road surfaces, improving rider safety.

3 reasons not to buy

Slower on Smooth Roads: The wide tires and off-road design reduce speed and efficiency on smooth, paved roads, limiting its urban performance.

Requires Maintenance for Off-Road Use: The bike’s frequent exposure to dirt and mud requires regular maintenance, which could be more labor-intensive compared to standard urban bikes.

Challenging for Tight Turns: The size and weight of the bike can make navigating tight spaces or sharp turns difficult, especially on narrow trails or in urban environments.

Ideal for

Off-Road Adventurers: Ideal for those who love exploring rough terrains like trails, dirt roads, sand, or snow. Its fat tires and suspension are designed for challenging environments.

Mountain Bikers: Great for mountain bikers seeking a powerful e-bike for steep climbs and rocky trails, providing excellent support on off-road paths.

Adventure Seekers: Perfect for people looking to experience off-road adventures in various outdoor settings, such as camping trips or wilderness exploration.

Experienced Riders: Best suited for riders with experience in handling off-road bikes, as the larger frame and powerful motor require some skill, especially on uneven surfaces.

May not be ideal for

Beginner Cyclists: New riders might struggle with the bike’s larger size, weight, and handling, especially on rough or uneven terrain.

Road Cyclists: If you mainly ride on paved roads or flat terrain, the DEFENDER-S might feel less efficient, as it’s optimized for off-road use rather than city commuting.

Speed-Oriented Riders: If you are looking for a lightweight, fast e-bike for high-speed cycling on flat roads, this model may not be ideal due to its design for off-road comfort over speed.

LCD Display

This LCD display provides essential information for riders, including battery life, speed, mileage, and pedal assist level. With waterproof connectors, it serves as a key tool for tracking important metrics, helping you stay informed and in control during every ride.
Removable Battery

The removable battery system offers unparalleled convenience for recharging. With just a twist of a key, you can easily remove the battery for charging, making it simple to power up your e-bike anytime, anywhere.
Gear System

The 9-speed freewheel features a larger cog for uphill riding and a smaller cog for high-speed cruising. With the pedal-assist system, you can effortlessly adjust your speed, ensuring a smooth and efficient ride across various terrains.
Side Aluminum Bash

The side aluminum bash guard on the Defender-S model protects the chainring teeth from impacts, while securely keeping the chain in place. This added durability ensures a more stable ride, even on rough or rocky terrain.

Battery: 48V15Ah + Optional battery(Dual battery design)
Range: 80+miles (48V 17Ah SAMSUNG+ Second Battery 17Ah)
Hub Motor: 48V750W+750W BAFANG motor with 80 N.m+80 N.m torque
Total Payload Capacity: 300 lbs / 136kg
Recommended Rider Heights: 5'3" ~ 6'4"
Maximum Speed: 20 MPH under speed limited/locked

* Note: The second 17ah battery is not compatible with 17" DEFENDER S; To utilize the 17Ah second battery on the 19" DEFENDER S, it's necessary to lock out the rear shock.

Charger: US standard 2.0 A smart charger
Controller: 48V * 2
Display: C3 / BC182 LCD Display
Weight: 77 lbs
Pedal Assist Intelligent: 0~5 level pedal assist
Box Dimensions: (cm) 170 L x 32.5 W x 85 H

* Note: The bike is with speed limit and power limited to 15.5 MPH/25 KPH for on-road legal use. Riders can UNLOCK the speed limit on the display for off-road use to reach 28 miles per hour. Eunorau will not be held liable for riders that ride illegally configured bikes on-road.

Processing time: 1-3 business days.

Shipping time: Based on the Shipping address and Shipping methods.

Shipping methods:

A. Electric bikes ship to the lower 48 States FREE SHIPPING by Fedex/UPS from warehouses located Las Vegas. Estimate delivery time 5-7 days.

Electric bikes ship to Hawaii / Alaska & other countries, please choose +500USD shipping method when you check out the order. Estimate delivery time 7-15 days.

B. Accessories & Batteries ship by Fedex/UPS. Estimate delivery time 5-9 days.

Order more than 100USD, FREE SHIPPING;
Order less than 100USD, +14.99 USD as shipping fee.

Note:

(1) If the delivery address is determined by the freight carrier as a remote area, a certain shipping fee needs to be charged based on the original free shipping or charged shipping fee.

(2) If out of stock at local & nearby warehouse, Accessories & Batteries you purchased will directly ship from overseas warehouse. If applicable, there may be no tracking progress generation from UPS/FedEx until the package arrives destination country and clears customs. Estimate delivery time 10-15 business days.

* Sincerely appreciated your most patience in advance!

Similar Bikes Comparison

A table comparing the facets of 4 products
Facet	Eunorau Defender-S Dual Motor Ebike View details	Eunorau Defender Hunting Ebike View details	Eunorau Fat-HS/Hunter X8 Ebike View details	Eunorau Specter-S/Hunter X9 Ebike View details
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By	Eunorau	Eunorau	Eunorau	Eunorau
Price
Price	From $2,599⁰⁰ ~~$2,799⁰⁰~~	$1,899⁰⁰	$2,399⁰⁰ ~~$2,799⁰⁰~~	$3,099⁰⁰
Max Range
Max Range	Up to 70 Miles	Up to 40 Miles	Up to 70 Miles	Up to 80 Miles
Battery
Battery	48V 15Ah + Optional battery(Dual battery design)	48V 15Ah	48V 15Ah Standard+Optional Second Battery 14/17Ah	48V 17.5Ah + Optional Second Battery
Motor
Motor	750W*2	500W	1000W	1000W
Motor Type
Motor Type	Dual Motor	Rear Hub Motor	Mid Drive	Mid Drive
Max Speed
Max Speed	20 MPH	20 MPH	28 MPH	28 MPH
Wheel SizeTire Size
Wheel SizeTire Size	26x4 inches	27.5x3 inches	26x4 inches	26x4 inches
Brake
Brake	Hydraulic Disc Brakes	Hydraulic Disc Brakes	Hydraulic Disc Brakes	Hydraulic Disc Brakes
Suspension
Suspension	Full Suspension	Full Suspension	Full Suspension	Full Suspension
Sensor
Sensor	Cadence Sensor	Cadence Sensor	Cadence Sensor	Torque Sensor
Payload
Payload	300 lbs	300 lbs	300 lbs	300 lbs
Recommended Rider Heights
Recommended Rider Heights	5'3" - 6'4"	5'3" - 6'4"	5'3" - 6'4"	5'3" - 6'1"
Weight
Weight	77 lbs	66 lbs	77.1 lbs	79.3 lbs

This bike is a BEAST!

Absolutely love this thing! So fast and fun! Took a little while to get here but well worth the wait.

The Beast

Neat vehicle. Perfect for my 12Mile round trip commute each day. Adding turnsignals, horn, aux. lighting and windshild.

Great Bike

Fun off road and fast.

A BEAST!

A true beast. I'm 270lbs and it gets me around with ease. Only complaint I have is the seat for me is really uncomfortable I will be looking for a different option.

So much fun!!

Loving my Defender-S. Fast, fun, and goes all day. Perfect for my six-mile each way commute. Can be rowdy with front motor engaged, so be ready!

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Eunorau Defender-S Dual Motor Ebike

A powerful mountain ebike built for extreme off road adventures.

Eunorau Defender-S Dual Motor Ebike

A powerful mountain ebike built for extreme off road adventures.

LCD Display

Removable Battery

Gear System

Side Aluminum Bash

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