About Us FAQ Financing
Skip to content
1500W Off-Road Electric Bike - Dual Motor Electric Mountain Bike
750W+750W

750W+750W

Dual Motor

48V15Ah

48V15Ah

+Optional 2nd Battery

26"x4.0"

26"x4.0"

Fat Tires

28 MPH

28 MPH

Top Speed

Up to 80 Miles

Up to 80 Miles

Range

5'3" ~ 6'4"

5'3" ~ 6'4"

Rider Height

Defender-S All-Terrain Fat-Tire E-Bike

by Eunorau
$2,699.00
Size
Color: Forest Cobra
Availability: Translation missing: en.general.icons.icon_check_circle icon Only 5 left!

Notify me when back in stock

Defender-S All-Terrain Fat-Tire E-Bike

Recommended Rider Heights:  5'3" ~  6'4"
Specifications
  • 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
  • Maximum Speed: 15.5 MPH (25 KM/H) under speed limited/locked
  • 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
Components
  • Tires: KENDA sport tires 26" x 4.0"
  • Brakes: Hydraulic Disc Brakes
  • Brake lever: Hydraulic Brakes Lever with motor cutoff switch
  • Brake Rotor: 180mm front and rear
  • Rear Light: Taillight
  • Shifter: SHIMANO ALIVIO 9 speed gear shift system
  • Throttle: Thumb throttle
  • Stem: EUNORAU TDS-D507G-8FOV
  • Crank: 170mm forged alloy
  • Cassette: Shimano 11-34T
  • Fork: RST GUIDE 75mm travel suspension
  • Shock: EXA KS582, 165mm
  • Saddle: JUSTGK TTZ003 Saddle, Height to Ground 35.4"-41.3"
  • Pedal: Nylon pedal with reflectors
  • Frame: Aluminum alloy 6061 full suspension
  • Front Light: 40 lux LED light
  • Tool: Included
  • Chainring: 44T aluminum chain wheel with protection
  • Rims: 26 inch black alloy wheels

* 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.

"Moooooore power!"

The first thing you’ll notice about this e-bike is the power and torque.

From the moment you flip the throttle, the Defender-S just rockets forward. The combination of fat tires and full suspension mean that you’re riding on the bicycle equivalent of a memory foam mattress, especially when you drop the tire pressure. The ride is pretty darn cushy.

Dual Suspension/Dual Motor/Dual Battery

With 1500 watts of power, the Eunorau Defender-S was designed to defeat all kinds of terrain and weather conditions, even being able to carry additional weight. This electric bike model is especially popular for the hunting enthusiasts; having the strength to pull or carry the game back to your vehicle.

Rear Suspension

The EXA rear suspension sets the Defender-S apart from the rest of Eunorau's lineup, making it the ultimate eBike. Take on any trail with maximum comfort and control.

RST Suspension Fork

Absorbing a lot of jarring bumps and shocks on rugged routes, the RST fork helps maintain your energy, helping you focus on riding better and faster.

Specs & Size

DEFENDER-S 17 DEFENDER-S 19

A Seat tube 432mm / 17in 483mm / 19in

B Reach 466mm / 18.3in 476mm / 8.7in

C Head tube 165mm / 6.5in 165mm / 6.5in

D Chain stay 495mm / 19.5in 495mm / 19.5in

E Bracket height 368mm / 14.5in 368mm / 14.5in

F Wheel base 1306mm / 51.4in 1306mm / 51.4in

G Standover 780mm / 307in 800mm / 31.5in

H Top tube 582mm / 22.9in 607mm / 23.9in

I Stack 416mm / 16.4in 465mm / 18.3in

J Handlebar height 1180mm / 46.4in 1180mm / 46.4in

K Total length 2056mm / 80.9in 2056mm / 80.9in

L Weight 38kg / 77lbs 38kg / 77lbs

General

Class: Class II (E-Bikes have a throttle that allows the motor to propel the bike at speeds up to 20 MPH)

Max Speed: 20 MPH under speed limited/locked

Pedal Assist: Levels 0 ~ 5

Range: 80+miles (48V 17Ah SAMSUNG+ Second Battery 17Ah)

* 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.

Frameset

Frame: Aluminum alloy 6061 full suspension

Frame Size: 17" / 19"

Payload Capacity: 300 lbs / 136kg

Recommended Rider Heights: 5'3" ~ 6'4"

Wheels

Tires: KENDA sport tires 26" x 4.0"

Rims: 26 inch black alloy wheels

E-system

Battery: 48V15Ah + Optional battery(Dual battery design)

Battery Type: Removable

Charger: US standard 2.0 A smart charger

Controller: 48V * 2

Display: C3 / BC182 LCD Display

Drivetrain

Hub Motor: 48V750W+750W BAFANG motor with 80 N.m+80 N.m torque

Throttle: Thumb throttle

Shifter: SHIMANO ALIVIO 9 speed gear shift system

Components

Brakes: Hydraulic Disc Brakes

Brake lever: Hydraulic Brakes Lever with motor cutoff switch

Brake Rotors: 180mm front and rear

Stem: EUNORAU TDS-D507G-8FOV

Crank: 170mm forged alloy

Cassette: Shimano 11-34T

Fork: RST GUIDE 75mm travel suspension

Shock: EXA KS582, 165mm

Saddle: JUSTGK TTZ003 Saddle

Seat-to-Ground Height: 35.4"-41.3"

Pedal: Nylon pedal with reflectors

Front Light: 40 lux LED light

Rear Light: Taillight

Tool: Included

Chainring: 44T aluminum chain wheel with protection

Weight

Weight: 77 lbs

Size

Box Dimensions:  (cm) 170 L x 32.5 W x 85 H

Defender-S All-Terrain Fat-Tire E-Bike

Recommended Rider Heights:  5'3" ~  6'4"
  • 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
  • Maximum Speed: 15.5 MPH (25 KM/H) under speed limited/locked
  • 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
  • Tires: KENDA sport tires 26" x 4.0"
  • Brakes: Hydraulic Disc Brakes
  • Brake lever: Hydraulic Brakes Lever with motor cutoff switch
  • Brake Rotor: 180mm front and rear
  • Rear Light: Taillight
  • Shifter: SHIMANO ALIVIO 9 speed gear shift system
  • Throttle: Thumb throttle
  • Stem: EUNORAU TDS-D507G-8FOV
  • Crank: 170mm forged alloy
  • Cassette: Shimano 11-34T
  • Fork: RST GUIDE 75mm travel suspension
  • Shock: EXA KS582, 165mm
  • Saddle: JUSTGK TTZ003 Saddle, Height to Ground 35.4"-41.3"
  • Pedal: Nylon pedal with reflectors
  • Frame: Aluminum alloy 6061 full suspension
  • Front Light: 40 lux LED light
  • Tool: Included
  • Chainring: 44T aluminum chain wheel with protection
  • Rims: 26 inch black alloy wheels

* 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.

Eunorau's 24-Month+ Warranty only covers manufacturing defects and does not include usual wear & tear and labor cost.

For a full description of Eunorau’s warranty terms and conditions, choose this link:  https://eunorau-ebike.com/pages/warranty.

Eunorau requires you to register your Product right after the purchase. This will ensure your any after-sale claims to process faster and more accurately.  To review Eunorau’s product registration form, choose this link:  https://eunorau-ebike.com/pages/product-registration.

E-Bikes – Free Shipping to the Lower 48 States and Washington D.C.

Ebike Boomers offers free shipping for any E-Bike purchased for delivery to an address within the 48 contiguous United States and Washington D.C.  Shipping costs, per E-Bike, to Alaska and/or Hawaii vary based on the supplier of the E-Bike purchased.

A shipping charge of USD $500, per E-Bike, will be applied to E-Bikes supplied by Eunorau and purchased for delivery to an address in Alaska and/or Hawaii.

For a complete description of the Ebike Boomers Shipping Policy, choose this link:  https://www.ebikeboomers.com/policies/shipping-policy.

This supplier does not accept returns for bikes purchased through its third-party online dealers unless the bike has a serious, verifiable quality issue present upon initial delivery.  Should you find such an issue on receipt of your bike, contact E-Bike Boomers as soon as possible by phone at (855) 205-7700 or by email at info@Ebikeboomers.com.  We will confirm receipt of your request and initiate action within one business day.  We’ll promptly provide you with the status of your request and the steps required to complete the process.

If approved, refunds will be issued to the original method of payment shortly after we receive and process the return.  It may take up to 10 business days after we issue the refund for your bank to process the credit.