Eunorau Defender | Full-Suspension Electric Mountain Bike | 500W, 48V 15Ah, 27.5 x 3.0 Tires

Specifications

Electronics

Battery: 48V 15Ah, optional 15Ah/17Ah battery (dual battery design)

Range: Up to 80 miles (with dual batteries)

Hub Motor: 48V 500W rear motor with 60 N·m torque

Total Payload Capacity: 300 lbs / 136 kg

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

Maximum Speed: 20 MPH (32 km/h) under speed limited/locked

Second Battery Note: The second 17Ah battery is not compatible with the 17" DEFENDER; to use the 17Ah second battery on the 19" DEFENDER, it is necessary to lock out the rear shock.

Charger: US standard 2.0A smart charger

Controller: 48V x 20A

Display: BC182 display, EUNORAU app support

Weight: 66 lbs

Pedal Assist: 0~5 level pedal assist

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

Speed Limit Note: The bike is with speed limit and power limited to 20 MPH/32 KPH for on-road legal use. Riders can UNLOCK the speed limit on the display for off-road use to reach 28 miles per hour. Eunorau will not be held liable for riders that ride illegally configured bikes on-road.

Components

Tires: CHAOYANG tires 27.5 x 3.0

Brakes: EUNORAU design hydraulic disc brakes

Brake Lever: Hydraulic brake 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, height to ground 35.0"-40.9"

Pedal: High quality nylon pedals

Frame: Aluminum alloy 6061 with front suspension fork

Front Light: 40 LUX LED light

Tool: Included

Chainring: 44T aluminum chain wheel with protection

Rims: 27.5 inch black alloy

Gear Shifting: ARDM310DL ALTUS 7S (product description)

Spokes: Stainless steel (product description)

Battery Charging Time: 4 - 6 hours (product description)

Battery Cells: SAMSUNG lithium-ion (product description)

Rear Rack / Fender: Optional

E-Bike Class: Class 2, speed limited, unlockable

UL Certified: Yes

Geometry & Sizing

Available in 17" and 19" frames. Recommended rider height 5'3" ~ 6'4" across the range. Saddle height to ground 35.0"-40.9".

BC182 Display Manual (DEFENDER)
KINDSHOCK (KS) Rear Shock User Manual

EUNORAU 24-Month+ Limited Warranty

Coverage

• Frame: 10-year limited warranty (replacement or repair)
• Battery: 24 months
• Motor: 24 months
• Electrical components: 24 months

EUNORAU's limited warranty covers manufacturing defects for the original retail purchaser of EUNORAU electric bicycles bought in the U.S. or Canada. It does not cover normal wear and tear or labor costs, and it is not transferable to a subsequent owner.

Warranty Start Date and Registration
For products bought from an authorized EUNORAU dealer, the warranty begins on the original purchase date shown on the purchase invoice or receipt. If proof of purchase can't be provided, the warranty start date is 90 days after the product's manufacturing date, as determined by its serial number. Register your product with EUNORAU promptly after purchase so warranty and after-sales claims can be processed quickly. EUNORAU recommends an inspection by an authorized specialist or dealer after the first year of use. Products used commercially (rental fleets, delivery services, sharing programs) have the standard warranty period reduced by 50%.

Frame Warranty
Covers a replacement or repaired frame only; labor to move parts to a replacement frame is not included. EUNORAU may use scratch-and-dent stock, and frame styles or colors not in stock may be replaced with a compatible style or color. Excluded: corrosion; paint fade, scratches and impact marks; impact damage; non-reversible modification such as drilling or welding; chain guard mounts; and suspension parts.

What Is Not Covered
Ordinary wear and tear (including brake pads, rotors, spokes, grips, shifters, brake cables, casings, tires and tubes, chains, chainrings, cassettes and transmission gears); corrosion from the elements; cosmetic damage or deterioration of the finish; labor for part replacement; damage from accident, abuse, misuse, stunt riding, racing, improper storage, neglect, or exposure to liquids, chemicals, sand or dirt; scratches and dents not caused by EUNORAU; products with a removed or altered serial number or bar code; damage caused by accessories or equipment not furnished or approved by EUNORAU; improper assembly, operation, maintenance or repair that varies from the assembly instructions and manual; external causes such as collision, fire, flood, weather, theft or a blown fuse; using an incompatible or improperly used battery charger; a battery with broken or tampered seals, or used in equipment other than the bike it is specified for; and free gifts or included accessories such as pre-installed racks and fenders.

Shipping Damage
Shipping damage is not covered by the warranty. If you find a problem right after delivery, notify us immediately with photos and/or video of the product and damaged parts, don't use the product, and keep all original packaging.

Visit EUNORAU's Warranty Page to review the complete warranty terms.

Shipping is typically through freight carriers and the actual shipping time is contingent on your location and the specific warehouse dispatching your order. Please allow for a 1-3 business day processing period before shipment, and an estimated delivery time of up to 7 business days. Your confirmation email will include delivery details and we will send you a tracking number as soon as one is available. If you ordered several separate items, you may receive multiple tracking numbers. Once the item has been shipped, the freight service will contact you to coordinate the date and time of delivery. If you require any special accommodations during delivery please let us know as soon as possible and let the delivery company know when arranging the appointment.

Typically, orders will be dropped off either curbside or outside your front door or garage. It is your responsibility to bring the order inside or to its final destination and to remove any existing items.

Depending on the item, parts may be shipped in multiple boxes, and assembly may be required. When your order is delivered, please check that you have all pieces of the item and that nothing is damaged. If your order is damaged during transit and external damage is visible, note the damage immediately, write it on the delivery documents, take photos and/or videos, and refuse shipment. If there is no visible external damage, accept the package but note “subject to concealed damage” on the delivery documents. Any damage upon delivery needs to be reported within 24 hours of delivery or you may not be eligible for a refund. For additional information on submitting claims, as well as incorrect item exchanges, and replacements, please see our Refund Policy.

For more information about shipping, please visit our complete Shipping Policy.

Why Shop With Eco Emperor?

At Eco Emperor, our mission is to empower you to lead a sustainable and fun lifestyle with ease and confidence. Whether you're upgrading your outdoor experience or enhancing your eco-conscious journey, here’s why choosing us is a decision you can feel great about:

Expert and Customized Care
Our knowledgeable and friendly team is here to support you every step of the way. We pride ourselves on providing personalized service and swift responses to ensure a smooth and satisfying experience. Our dedicated team is available via phone, email, and live chat to provide you with prompt and helpful support.

Authorized Retailer of High-Quality, Trusted Products from Leading Brands
We partner with the best brands in the industry to bring you reliable, high-quality products. As authorized retailers, we guarantee authenticity and offer full manufacturer warranties on every item. You can trust that our products are built to last and perform efficiently.

Free & Fast Shipping
We know you’re eager to begin your new products or start your next outdoor adventure. That’s why we prioritize quick, reliable, and free shipping to get your orders to you on time and in perfect condition.

Competitive Pricing
We believe that sustainable living should be accessible to everyone. We offer competitive pricing on all our products, so you can enjoy high-quality eco-friendly solutions and outdoor products without breaking the bank.

Choose Eco Emperor for all your outdoor and eco-friendly product needs, and become part of a movement that’s embracing a more sustainable and adventurous lifestyle.

Thank you for supporting a greener, cleaner future, while enhancing your outdoor experiences and powering your adventures.💚