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Eunorau Defender S 48V750W Electric Mountain Bike

Eunorau Defender S 48V750W Electric Mountain Bike

Regular price $2,799.00 USD
Regular price $3,299.00 USD Sale price $2,799.00 USD
Sale Sold out

price match guarantee


Estimated Arrival: 5 - 10 days

Price Match Promise

We work very hard to ensure that we offer the absolute best prices online. If you find a better price we will match it! Even if you find a better deal post purchase we will refund the difference, See Price Match Policy page for full details.

Shipping Policy

As soon as you place your order, you will receive an order confirmation via e-mail and your order will be processed within 48 hours. Average shipping time 2-5 days.


EUNORAU will replace any component that is deemed to be defective or damaged (including damage incurred during shipment) without user error. The warranty covers the listed products and follows the terms below: Frame - 1 Year Barreries - 1 Year

See Warranty Page for ore details

Financing Available with Klarna & Shop Pay

We offer simple financing through Klarna & ShopPay! So you can ride today and pay later.

You can select Klarna or Shop as your payment option during checkout on the payments options page.

This is the Eunorau Defender 


Defender Features

  • Powerful Dual Hub Motor: The EUNORAU DEFENDER S features dual 750W hub motors, providing a total of 1500 watts of power. With this immense power, the bike is designed to conquer all kinds of terrain and weather conditions, making it ideal for hunting enthusiasts and outdoor adventurers.
  • High-Capacity Battery: Equipped with a 48V15AH battery, the DEFENDER S offers an impressive riding range of over 80 miles on a single charge. With the optional secondary battery upgrade (14Ah/17Ah), riders can extend their adventures even further, ensuring long-lasting performance on the trails.
  • Dual Suspension System: The DEFENDER-S boasts both rear EXA suspension and an RST suspension fork, providing maximum comfort and control on rugged routes. These suspension components effectively absorb jarring bumps and shocks, allowing riders to maintain their energy and ride better and faster.
  • Removable Battery System: The bike features a removable battery system, offering unmatched convenience when recharging. With a simple twist of a key, riders can easily remove the battery and charge it separately, ensuring minimal downtime between rides.
  • Sensitive Hydraulic Disc Brakes: The DEFENDER S is equipped with sensitive hydraulic disc brakes, providing efficient and ample braking force even in harsh conditions. Riders can rely on these brakes to ensure their safety and control on every ride.
  • Adjustable Speed Freewheel: With a 9-speed freewheel, riders can easily adjust their speed to tackle uphill climbs or ride at high speeds. The pedal-assist system further enhances speed control, allowing riders to tailor their riding experience to their preferences.
  • Aluminum Bash Guard: The side aluminum bash guard on the Defender-S model helps protect the chain ring teeth from strikes, ensuring the chain stays securely in place even on rough terrain.
  • Dual Motor Control: Riders can control the front and rear motors independently with the switch located on the bike. Turning the switch to the left activates the front motor, while turning it to the right activates the rear motor. In the middle position, both motors are engaged, providing maximum power and performance.
  • Integrated Front Light: The front light, powered by the bike's battery, ensures visibility and safety during night riding. Riders can easily turn the light on or off using the handlebar control pad, enhancing the overall riding experience.
  • LCD Display: The LCD display provides essential information for riders, including battery life, riding speed, mileage, and pedal assist level. With waterproof connectors and intuitive features, the display enhances the functionality and usability of the bike.

Defender S 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
  • Recommended Rider Heights: 5'3" ~ 6'4"
  • 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


The Eunorau Defender S Electric Mountain Bike is designed for any terrain & weather conditions with its powerful 1500 watt dual hub motors. It also offers long-lasting rides with its high-capacity battery & optional upgrade. The dual suspension system, removable battery system & sensitive hydraulic disc brakes make this bike a comfortable and safe choice.

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  • Free Shipping

    As soon as you place your order, you will receive an order confirmation e-mail and your order will be processed within 48 hours. Average shipping time 2-5 days. Free Shipping on all orders.

  • Hassle-Free Exchanges

    Returns are easy, simply contact us and we will contact the manufacturer to send you a return label. We'll get you a replacement or refund in a snap! See our Returns Policy Page for more details.