Eunorau Defender Full-Suspension MTB E-Bike

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  • Regular price $2,599.00
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Eunorau Defender Full-Suspension Electric Mountain Bike


✶ NEW FOR 2024! City-Friendly, Trail-Capable, Dual-Battery Option E-MTB

Just released from Eunorau, the Defender is a performance-packed, budget-friendly electric mountain bike that punches above its weight. It offers control and agility, suitable for both city and trail use, yet remains comfortable thanks to a dual-suspension setup. And with dual battery options, you’ll enjoy the longest of rides - up to 175 km, without having to recharge. A complete package for those who want it all!

🇺🇸🍁 Free shipping in the US and Canada

😃 House of Bikes Exclusive: Assembly and delivery!

🚚 Available in Ottawa, Montreal and Toronto areas

•  500W motor with 60 Nm torque
•  Shimano Altus 7-speed
•  Brake sensor cutoff

•  48V/15Ah Samsung battery included, integrated in downtube
•  Additional 14Ah battery (optional on 17” and 19” size)
•  Additional 17Ah battery (optional on 19” size only)
•  65-175 km range depending on chosen battery combo

•  Class 2: 32 km/h (20 mph)
•  Class 3: 45 km/h (28 mph)
•  Can be selected via display

•  2-Year on motor, battery & electrical
•  10-Year on the frame

•  Trail-capable mountain bike
•  Full-suspension design
•  Dual-battery options
•  27.5" x 3.0" plus-sized MTB tires
•  Hydraulic disc brakes with 180mm rotors
•  Zoom 100mm front fork, EXA A5 40mm rear shock
•  App for calorie tracking, social networking & OTA updates



Hit the streets, and the trails, on Eunorau’s brand new electric mountain bike! You’ll enjoy its lightweight agility thanks to fast-rolling 27.5” x 3.0” MTB tires, which feel sharper than the 4.0” fat tires on many similar bikes. This will keep you in better control, yet comfortable too, as the dual-suspension smoothens out the bumps.

Its powerful 500W motor offers 60 Nm of torque, 5 levels of pedal-assistance, and a thumb throttle for brisk cross-country trail rides. Rounding things out is a set of hydraulic disc brakes with large 180mm rotors for quick stopping.

Available in medium and large frame sizes, it’s suitable for riders of all heights. And with three great color schemes including flashy orange, army green or safari beige, there’s a model that’s right just for you. Plus, dual-battery options means you can ride for longer and with less range anxiety. Note that the 17Ah 2nd battery option is only available on the large 19" model, and usable when the rear shock is locked out.

Last but not least, Eunorau’s excellent 2-year warranty on all electrical components, including the motor and battery(ies) means you can enjoy this electric bike with peace of mind for many years to come. All-in-all, the Eunorau Defender MTB is a high-quality e-bike offering a complete, high-performance package that won’t break the bank!





500W Nominal Motor The rear hub motor offers 500W of continuous power and 60 Nm of torque for effortless acceleration with 5 levels of pedal assistance.


Removable Dual Battery System A game changer that offers longer range and convenience when re-charging. The Defender comes with a 15Ah battery, neatly integrated in the downtube, and you can choose to add a second 14Ah or 17Ah battery for up to 175 km of range in total. All batteries are removable with a simple twist of the key, so you can charge them indoors and prevent theft.


Hydraulic Disc Brakes with 180mm Rotors Experience supreme braking power and control thanks to large 180mm front & rear rotors. The brakes are sensitive and provide ample force to slow you down. They maintain their efficiency even in harsh weather conditions so you can rely upon them to ensure your safety. They also have a motor cut-off switch to disengage the motor while the brakes are applied.


Zoom Vaxa 100mm Suspension Fork Effectively absorbs most jarring bumps and shocks, especially on the rougher terrain of mountain bike trails. Greatly improves comfort and handling while reducing fatigue.


Exa Form A5-RE Air Shock – Suitable for the city, gravel trekking and light-duty cross-country mountain bike trails, the rear air shock adds a level of cushion, comfort, and control that simply can’t be matched by hardtail MTBs.


Thumb Throttle and LCD Display – Electric pedal assist propulsion is available with your left thumb, conveniently located right by the intelligent LCD display, which indicates your PAS level and other necessary information, such as battery life, riding speed, mileage and more. It also has waterproof connectors.

Eunorau App – In addition to the Intelligent LCD Display, you can pair the Eunorau app and sync your cycling information. It has useful smart functions for calorie tracking, trip records, social networking and over-the-air (OTA) updates.


Shimano Altus 7-Speed Cassette – 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 systems.

LED Headlight - Powered using the main battery pack and controlled by the display. Efficient electric lights ensure your riding safety at night, never having to worry about charging or replacing its batteries at the end of a long day.

Front Chainring Bash Guard – Protects your chainring teeth and keeps the chain secure with the Defender's side aluminum bash guard. Ride confidently with enhanced durability, and no worries about the chain falling off.
Mountain Bike Grips – Increased grip on the handlebars means more control, and more confidence when riding.
Comfortable Saddle – A comfortable seat further contributes to an enjoyable ride.



Battery 48V15Ah + Optional battery
(Dual battery design)
Range 110 miles (48V 17Ah SAMSUNG
+ Second Battery 17Ah)
Hub Motor 48V 500W Rear Motor with 60 Nm
Total Payload Capacity 300 lbs / 136kg
Recommended Rider Heights 5'3" ~ 6'4"
Maximum Speed 20 MPH (32 KM/H) limited/locked
28 MPH (45 KM/H) unlocked
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
Box Dimensions  (cm) 160 L x 30 W x 89 H


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
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


✶ Financing options available through PayPlan by RBC.
✶ Ships directly to you (90% assembled, easy-to-complete).
✶ Or you can pick it up assembled from House of Bikes in Ottawa - delivery available!