Esparro

Sivrock 1000W Fat Tire Electric Bike 26x4" – 48V 15Ah Mountain eBike for Adults, UL Certified

$1,399.00 USD

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Ships from USA – Estimated delivery in 5–10 business days.

Shipping calculated at checkout.

Color Black

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Sivrock 1000W Fat Tire Electric Bike for Adults – 26" x 4.0", 48V 15Ah

Conquer any terrain with the powerful Sivrock Electric Mountain Bike, built for trail riding, road adventures, gravel paths, and off-road thrills. Equipped with a 1000W high-speed motor and a 48V 15Ah lithium-ion battery, this eBike delivers long-range performance and speed up to 28 mph.

⚡ Key Features:

1000W Brushless Motor – Perfect for steep trails, hills, and long rides.
48V 15Ah Battery (720Wh) – Up to 50 miles range per charge.
26" x 4.0" Fat Tires – Superior grip on sand, snow, and gravel.
Front Suspension Fork – Absorbs shocks for a smoother ride.
7-Speed Gear System – Adapt to different terrains with ease.
Dual Disc Brakes – Reliable stopping power for safety.
LCD Display – Monitor speed, distance, battery level, and mode.
LED Headlight – Ride safely day or night.
Max Load Capacity: 330 lbs (150 kg)

🛠 What's Included:

Pre-assembled eBike (90%)
Tool Kit
Charger
User Manual

🛡 Warranty & Support

Sivrock offers a 1-year warranty on the battery, motor, and controller, along with lifetime technical support. We’re committed to your satisfaction — whether you need help with assembly, maintenance, or returns, our support team is just a message away.

📦 Fast & Free U.S. Shipping

Shipped from our U.S. warehouse with delivery in 5–7 business days. No extra shipping fees, no long wait times.

🎯 Perfect For:

Trail and mountain riding
Commuting and excursions
Outdoor fitness and adventure

Ride with power. Ride with confidence. Ride Sivrock.

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

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.

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.