Eunorau Defender 500W Full Suspension Electric Bike

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FREE SHIPPING to the lower 48 - You save $250

Battery: 48V15Ah + Optional battery (Dual battery design for 19" only)

Range: 80 miles (48V 17Ah SAMSUNG+ Second Battery 17Ah for 19" only)

Motor: 48V500W Rear Motor with 60N.m

Weight Capacity: 300 lbs / 136kg

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

Tires: 27.5 x 3.0

Brake: EUNORAU Design Hydraulic disc Brakes

Frame: Aluminum Alloy 6061 with Front Suspension Fork

Rear Shock: EXA KS/A5, 165mm

Weight: 66 lbs

Shifter: SHIMANO ASLM315 7RC-7S

Defender 500W Full Suspension Electric Bike by Eunorau

Your ticket to an unparalleled riding experience!

Indulge in unparalleled comfort with the DEFENDER's dual-suspension design. Dreaming of an exceptional eBike deal tailored for light off-road adventures? Look no further! The DEFENDER, featuring a 500W motor and an impressive range exceeding 110 miles, is your ultimate companion. Conquer trails effortlessly with this electric mountain bike designed for optimal performance.

Eunorau Defender front shocks, white background

Front Suspension

Our suspension fork features 100mm of travel, compression adjustment. 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.

Eunorau Defender rear suspension, white background

Rear Suspension

Experience the Eunorau DEFENDER: redefining eBiking with its unmatched air rear suspension. Conquer any trail with comfort and control like never before. Elevate your ride to the ultimate level of excitement and innovation.

  • Trust these brakes for sensitive yet powerful performance, swiftly ensuring your safety in challenging conditions. Ride with confidence, knowing you can rely on their efficient braking capability.
  • Effortlessly adapt to diverse terrains with the 7-speed freewheel. Conquer hills with larger cogs, speed up with smaller cogs, and customize your journey's pace with the pedal-assist system.
  • Protect the chainring teeth and keep the chain secure with the Defender's side aluminum bash guard. Ride confidently with enhanced stability and durability.
  • Ride confidently at night with DEFENDER's battery-powered front light. Easy control from the handlebar for a safer, more enjoyable journey.
  • The screen serves as a crucial component that characterizes a top-notch electric bike, monitoring vital metrics essential for a seamless cycling experience. Additionally, it seamlessly integrates with the EUNORAU GO app.
  • Comfortable saddle makes your riding a delight: Steady and Soft
Eunorau Defender in Orange on the road, side profile



  • Battery: 48V15Ah + Optional battery (Dual battery design for 19" only)
  • Range: 80 miles (48V 17Ah SAMSUNG+ Second Battery 17Ah for 19" only)
  • Hub Motor: 48V500W Rear Motor with 60N.m
  • Total Payload Capacity: 300 lbs / 136kg
  • Recommended Rider Heights: 5'3" ~ 6'4"
  • Maximum Speed: 20 MPH (32 KM/H) under speed limited/locked
  • Tires: CHAOYANG Tires 27.5 x 3.0
  • Brakes: EUNORAU Design Hydraulic disc Brakes
  • Brake lever: Hydraulic Brakes Lever with motor cutoff switch
  • Brake Rotor: 180mm front and rear
  • Rear Light: Taillight
  • Shifter: SHIMANO ASLM315 7RC-7S
  • Throttle: Thumb throttle
  • Stem: EUNORAU TDS-D507G-8FOV
  • Crank: 170mm forged alloy
  • Cassette: 14-28T
  • Fork: ZOOM 100mm travel suspension fork
  • Shock: EXA KS/A5, 165mm
  • Saddle: Comfortable Saddle
  • Pedal: High Quality Nylon Pedals
  • Frame: Aluminum Alloy 6061 with Front Suspension Fork
  • Front Light: 40LUX LED light
  • Tool: Included
  • Chainring: 44T aluminum chain wheel with protection
  • Rims: 27.5 inch Black Alloy
  • Charger: US standard 2.0 A smart charger
  • Controller: 48V * 20A
  • Display: BC182 Display, EUNORAU APP Support
  • Weight: 66 lbs
  • Pedal Assist Intelligent: 0~5 level pedal assist
  • Box Dimensions: (cm) 170 L x 32.5 W x 85 H



Eunorau Defender dimensions chart

Order Confirmation:
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available, we will process the charges and submit the order for shipment.

Order Shipment:
If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Shipping Times:
Shipping to the lower 48 usually takes between 3 to 5 business days but you should allow 3 to 10 business days depending on carrier used and delivery location.

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send photos to and we will process an insurance claim on your behalf.

eBike Generation has teamed up with different financial institutions to offer you a variety of financing options.  If you choose to finance your purchase you can do so during the checkout process.

When checking out on the website you will see the below options.  First is the Credit Card option, but immediately below are the 2 financing options.  PayPal – Klarna.

Regardless of which financing option you choose, we ship you the eBike immediately. 

Each financing option is different and I’ll explain the key points of each one for you on this page so you can make a decision based on which financing option is the best for you.

Learn more about our financing options

Need Help Choosing? Book A Call With Our Expert.

Schedule a call with one of our ebike experts and they will help you pick the right product for your needs.

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