1000W 26” Fat Tire Electric Bike for Adults – UL Certified
$1,546.59
Powerful 1000W 26”x4.0” fat tire electric bike with 48V 15Ah battery, perfect for trail, commute, and adventure. UL and GCC certified.
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Professional Electric Bike For Adults, 26 X 4.0 Inches Fat Tire Electric Mountain Bicycle, 1000W Motor 48V 15Ah Ebike For Trail Riding, Excursion And Commute, UL And GCC Certified
Take on any terrain with confidence using this Professional 1000W Fat Tire Electric Bike for Adults, engineered for trail rides, daily commutes, or weekend excursions. Featuring a 26” x 4.0” wide tire setup, powerful 1000W motor, and long-lasting 48V 15Ah battery, this UL & GCC certified ebike delivers both performance and safety.
48V 15Ah High-Capacity Battery
Enjoy longer rides with up to 60–80 km per charge depending on terrain and mode.
⚡ 1000W Brushless Motor
Tackle hills and off-road trails effortlessly with strong torque and smooth acceleration.
26” x 4.0” All-Terrain Fat Tires
Built for snow, sand, gravel, and mountain trails—grip and stability wherever you ride.
7-Speed Gear System
Adapt to any condition with precise shifting and pedaling support.
✅ UL & GCC Certified
Ride with peace of mind—electrical and safety standards tested and approved.
Front Suspension & Disc Brakes
Comfortable and safe riding with shock absorption and responsive stopping power.
Perfect for All-Weather Use
Water-resistant components and rugged frame built for Canadian conditions.
Whether you’re commuting through the city or blazing through trails, this fat tire ebike is your go-anywhere, do-anything electric ride.
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25+ MPH
Top Speed

26 X 4 Inches
Tires

1000W
Motor Power

Up to 75 Miles
Range

330 lbs
Payload Capacity

LCD Display
LCD

48V 15Ah
Waterproof Battery

Disc Brakes
Mechanical

UL Certification
Safety Certified

85% Pre-assembled
Pre-assembled

1 Year Warranty
Long Warranty

Lifetime Support
Technical Support

Easy Return
30 Days Returns

Ships from US
US Warehouse

8 – 9 Hours
Charging Time
1000W Powerful Motor
The SIVROCK V1 Electric Bike uses a 1000W brushless gear hub motor, with a maximum speed of 25+ mph, a maximum torque of 85Nm to provide stronger power and a maximum slope of 35 degrees. 85Nm of torque is enough for everyday riding on all terrains, easily overcoming complex terrain. Whether you’re camping, hunting, beach fishing, or biking on rough trails or mountain trails, it helps anyone who wants to experience the outdoors.
Large Capacity Lithium-ion Battery
Waterproof Hidden Battery, this electric bicycle uses a 48V 15Ah IP54 waterproof lithium-ion battery hidden in the frame, fully charging takes 8-9 hours, and it can travel 25+ miles in pure electric mode and 75 miles in PAS mode.
Shimano 7 Speed Shifting Gears
The 7-speed gear on the rear hub of this electric mountain bike meets your multiple-speed needs, combined with the 26″ x 4.0 fat tires, giving the electric bike perfect terrain adaptability to conquer complex terrain and roads.
Upgrade Smart LCD display

Upgrade Smart LCD display,Speed Data, Assist level,Battery Indicator, Mileage display. The multifunctional big screen LCD Speed Shifter display enables easy reading in day and night.
Excellent Riding Options
This e-bike for adults provides 4 riding modes, pure electric mode, pedal assist mode, cart mode and classic bicycle mode, the smart LCD display can display real-time speed, riding time, mileage, remaining battery.
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Puncture Resistant Fat Tires
Puncture-resistant tires prevent punctures by thorns and glass while riding.Anti-skidding, wear resistant, adapt to city, snow, sand, dirt and various terrains.

Shimano 7-Speed Gear
Quickly switch between 7 gears, perfect for riders who are commuting in the urban city and exploring in the mountains at the same time.

Hydraulic Suspension Fork
Our electric bikes hydraulic suspension fork, preload adjustment and lockout option, more flexible to reducing the feeling of bumps when handling multiple terrain types.

Mechanical Disc Brakes
Reliable braking performance and adjustable braking distance, providing sufficient braking forces even in harshest conditions, providing strong stopping power even in loost terrain.

High-luminance Headlight
Bright headlight provides a brighter, safer and more enjoyable environment for night riding. The unique LED circle illuminates your path while making you easily visible to others.

Aluminum Frame
Aluminum Frame The frame is made of high-density aluminum material, which is durable, safe and not easily deformed. This bike payload capacity is 330 LBS.
Sivrock Ebike Reviewed By Kayak Catfish (168K subscribers):
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FAQ:
Q: What is your warranty policy?
A: Sivrock bike comes with 1 year warranty on battary, motor and controllor, and provide lifelong technical support. Sivrock is devoted and confident to slove any product issues, if you have any question about product using, maintaining, or returning, please do not hesitate to contact with us.
Q: Does the Sivrock electric bike have a USB port to charge phone?
A: Yes, the Sivrock ebike has a USB charging port. You can charge your phone at any time when you needed.
Q: Do I need to assemble my Sivrock ebike? Will it be difficult?
The Sivrock electric bike already comes 85% pre-assembled. Some simple parts are left for you to enjoy hands-on fun. We have made a detailed assembly video and detailed assembly steps. Our customers generally need 15 to 30 minutes to assemble the bike.
Q: Where do you ship from?
A: We ship from our US warehouse, Usually shipped on the same day.
Q: How long does it take to fully charge?
A: Our battery fully charging takes 8-9 hours, this can effectively protect the battery and prevent the battery from being charged too quickly and reducing battery life.
Q: What about the battery of sivrock electric bicycle?
A: 48V/15Ah large-capacity battery, hidden built-in IP52 waterproof battery, and battery management system, safe, reliable and long-lasting.
Q: What are the advantages of fat tires in all terrain conditions?
A: 26″ x 4.0 fat tires, puncture-resistant and wear-resistant rough texture provide strong grip, allowing you to drive smoothly in different riding environments and cope with various complex weather and terrains.
Technical Details
Bike Type:Electric Bike, Mountain Bike
Age Range (Description):Adult
Number of Speeds:7
Wheel Size:26 Inches
Frame Material:Aluminum
Suspension Type:Front
Accessories:Digital Display, Rechargeable, Headlight, Dual Disc Brake, Adjustable Seat
Included Components:Tool Kit
Size:26″ x 4.0
Brake Style:Disc
Cartoon Character:Dark Knight
Wheel Width:4 Inches
Specific Uses For Product:Trail, Road, Gravel
Voltage:48 Volts
Theme:Sport
Style:Hard Core Moutain Off-Road
Power Source:48V Lithium-Ion Battery
Wattage:1000 watts
Wheel Material:Alloy Steel
Lithium Battery Energy Content:720 Watt Hours
Seat Material Type:Leather
Warranty Type:One Year
Maximum Weight:330 Pounds
Assembly Required:Yes
Bicycle Gear Shifter Type:Trigger
Number of Handles:1
Item Package Dimensions L x W x H:59.25 x 31.5 x 12.5″
Package Weight:31.75 Kilograms
Item Dimensions LxWxH9.06 x 29.53 x 58.27″
Material:Aluminum
Suggested Users:Unisex-adult
Part Number:01
Product Features
| Motor | 1000W Brushless |
|---|---|
| Battery | 48V 15Ah |
| Tire | 26x4 Inches |
| Gear | 7-Speed System |
| Brake | Disc Brakes |
| Suspension | Front Shock |
| Certification | UL GCC |
| Use | Trail Commuting |
| Bike | 1 |
| Charger | 1 |
| Manual | 1 |
| Weight | 59.53 lbs |
|---|---|
| Dimensions | 152 × 32 × 80 cm |
| Color | Black |
| Age Group | adult |
| Condition | new |
| Product ID | 7400 |
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Shipping & Cancellation Policy
Last Updated: July 17, 2026
Automatic Warehouse Fulfillment
Orders are processed and shipped based on the customer's delivery country and real-time inventory availability across our fulfillment centers:- U.S. Customers: Delivery time and shipping origin depend on the specific warehouse holding the product inventory. Items fulfilled from our U.S. warehouse are delivered within 3 to 8 business days. Items fulfilled from our international partner centers (such as our China warehouse) are delivered within 9 to 19 business days. The applicable shipping time and origin are clearly specified on each product page before checkout.
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