Eunorau Defender-S 750W 48V/15Ah Fat Tire Mountain Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Thumb Throttle


Black Friday Sale. Up to 20% off!
Two years warranty - New stock - Latest model. Limited Supply.
The first thing you’ll notice about this e-bike is the power and torque.
From the moment you blip the throttle, it just rockets forward.
The combination of fat tires and full suspension means 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.
Features of the Eunorau Defender-S 750W 48V Fat Tire Mountain eBike
- 750W + 750W dual hub motors
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Removable lithium-ion battery - With a simple twist of a key, you can take out the battery and put it to charge
- Up to 80 miles range based on battery choice (depending on rider's weight and riding conditions)
- 5 programmable Levels of Pedal Assist (PAS) to help you find just the right amount of help from the motor
- Hydraulic disc brakes with 180mm rotors
- Easy-to-read LCD display with a lot of information
- Shimano Alivio 9-speed (gears) transmission
- 4" Kenda Sport tires - Whether you're up against sand, mud, or snow, these tires will handle it without breaking a sweat. The Defender-S is ready for all-season, all-terrain riding
- Integrated LED front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
- Max load: 300 lbs.
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 hunting enthusiasts; having the strength to pull or carry the game back to your vehicle.
The powerful and reliable dual 750W motor with 5 levels of Pedal Assist and 9-speed transmission will climb even the big hill without breaking a sweat.

Rear suspension
The EXA rear suspension sets the Eunorau DEFENDER-S apart from the rest of our 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.

9-speed gear system
With this 9-speed freewheel, there is a larger cog for up-hill riding and a smaller cog for high-speed riding. Speed can be easily adjusted with the pedal-assist system.


Chain wheel with cover
The side aluminum bash guard on this Defender-S model helps protect the chain ring teeth from strikes, while also keeping the chain locked firmly into place.

Front Light
Light the path with the front light powered by the bike's battery. It can be turned on/off on the handlebar control pad. The headlight is bright enough to make night driving much safer and more enjoyable.

LCD display
This LCD display delivers necessary information for riders: battery life, riding speed, mileage, pedal assist level etc. With waterproof connectors, the display is an important tool that defines a great electric bike – keeping track of essential factors that are valueable to know when cycling.

Removable battery
This removable battery system is a game changer that offers unmatched convenience when re-charging. With a simple twist of a key, you can take out the battery and put it to charge.

The Eunorau Defender-S is a solid, stable, comfortable, and stylish electric bicycle that will leave you smiling all the way up the hills.
Three ways to ride the Eunorau Defender-S 750W 48V Fat Tire Mountain eBike
- Pedal only (with no help from the motor)
- Pedal Assist (with 5 levels of assistance to choose from)
- Throttle only (effortless like a motorcycle)
The Eunorau Defender-S can be used as a regular bike where the rider provides all the power, or you can use just the throttle and let the bike do all of the work. There is also an in-between option, Pedal Assist, where the rider pedals and the motor provides a great boost simultaneously. You can choose the level that is right for your type of riding. The Levels of Pedal Assist allow for increased ride efficiency, resulting in less strain on your knees while riding. It makes riding fun and effortless.
Specifications of the Eunorau Defender-S 750W 48V Fat Tire Mountain eBike
- Battery: 48V14Ah + 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"
- Charger: US standard 2.0 A smart charger
- Controller: 48V * 2
- Display: New C3 colorful display+F/R motor switch
- Weight: 77 lbs
- Pedal Assist Intelligent (PAS): 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 brake 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


* EUNORAU has the right without notice to the consumer to substitute components of at least equal quality for advertised EUNORAU eBike components in the event of the unavailability of such advertised components.
Videos of the Eunorau Defender-S 750W 48V Fat Tire Mountain eBike