SKU: 86598410351

Electric Bike For Adults, Snowmobile 20 X 4 Inches Fat Tire Bike, 500W Motor Electric Bicycle, 25MPH Mountain E-Bike

Sale price$1376.25 Regular price$1529.17
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Electric Bike For Adults, Snowmobile 20 X 4 Inches Fat Tire Bike, 500W Motor Electric Bicycle, 25MPH Mountain E-BikeSivrock is a well known American electric bike brand and is very popular among YouTube experts. View more about YouTube experts reviews of Sivrock. About this item The Ebike Boasts Impressive Performance Features Including a top speed of 25mph range. A 500W Brushless Motor and 48V 12Ah magnetic cell batteries, providing faster and safer travel, power it. With a charging time of just 4 5 hours and a travel distance of up to 37 miles, perfect choice for

Sivrock is a well-known American electric bike brand and is very popular among YouTube experts. View more about YouTube experts’ reviews of Sivrock.

About this item

  • The Ebike Boasts Impressive Performance Features - Including a top speed of 25mph range. A 500W Brushless Motor and 48V 12Ah magnetic cell batteries, providing faster and safer travel, power it. With a charging time of just 4-5 hours and a travel distance of up to 37 miles, perfect choice for your daily commuting.

  • Fantastic Alternative to Cars – The electric bike for adults is equipped with a SHIMANO 7-Speed gear, it can handle steep inclines and adapt to varying terrain with ease. The aluminum alloy frame of our bikes is both lightweight and durable, with a 20*4 inches Fat Tire and adjustable seat and handlebar design to cater to riders of different heights and styles.

  • Adjustable Lightweight Bike - With dimensions of 67 x 24 x 48 inches and a weight of 70.8lbs, it can support a maximum load of 400lbs. Equipped with 20*4 fat tires that are anti-skid and adaptable to various terrains, including snow and sand, it provides a safe and balanced ride that is both fast and easy. The pedal-assist feature of this e-bike gives riders a boost, making it perfect for hill-climbing, hiking, going to school, the mall and weekend exploring.

  • Time-Efficient Commuting Ebike - With 20*4-inch solid fat tires, this e-bike is suitable for riders of all ages and sizes. It is an affordable e-bike with lower running costs and excellent accessibility. It is easy to store, save you valuable space. This e-bike provides five levels of electric pedal assist, its intelligent display provides accurate readings of power, speed, and distance covered.

  • This Versatile Electric Bike Offers Various Working Modes - Electric bike, pedal-assisted bicycle, and normal bike. It features an upgraded YL-80C LCD monitor, and front lamp. Waterproof ebike for both adults and teens, this electric bike comes with a 360-day warranty for different parts, and 24/7 customer service. Should you experience any issues, please feel free to let us know.

  • 25+ MPH

    Top Speed

  • 20 X 4 Inches

    Tires

  • 500W

    Motor Power

  • Up to 37 Miles

    Range

  • 400 lbs

    Payload Capacity

  • LCD Display

    LCD

  • 48V 12Ah

    Waterproof Battery

  • Disc Brakes

    Hydraulic

  • 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

  • 4 - 5 Hours

    Charging Time

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: 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 4-5 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/12Ah 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: 20" 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

Battery: 48V 12AH

Motor: ‎48V 500W 55m.N

Connection: Waterproof cable connection

Display: LCD

Charging time: 4-5 hours

Range: 37 Miles

Speed: 25 MPH

Wheel Size: 20 Inches

Frame Material: Aluminum

Suspension Type: Front

Special Feature: Dual Suspension

Included Components: Tool Kit

Size: 20 X 4 inches

Brake Style: Hydraulic disc brake

Style: All-season

Item Package Dimensions L x W x H: 58 x 30 x 11 inches

Package Weight: 82 Pounds

Item Dimensions LxWxH: 67 x 24 x 47 inches

Warranty Description: 1 YEAR

Material: Aluminum

Suggested Users: unisex-adult

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86598410351

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4.8 ★★★★★
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MRH
Phoenix, US
★★★★★ 5
Very well made Oxford casual shirts.
Size: X-Large, Color: Sky Blue
I've ordered 8 of these Button-down collared, long sleeved Oxford shirts in eight different colors. I'm 6', weigh 195. And have a 44" chest and fairly broad shoulders. The XL give me ample room, plenty of shirt tail to tuck in. And are well made. The shirts have a nice soft feeling to them. If you wash them with like items, and dry them likewise, taking them out before the cycle ends and hanging them. You won't have a single wrinkle. The shirts are true to color, and true to size if you follow the size guideline. These are not tailor fit, but regular fit shirts. Fabric quality seems very durable and well made. There is no smell when receiving the shirts. No more so than buying a shirt at a retail store. They do come in a vacuum bag. The shirts are a little heavier than a poplin shirt and can be worn year-round. These are great casual shirts for jeans and a sport coat, or slacks. I like the quality and the colors. I also like the thickness of the shirts. All of the shirts I've bought, black, blue, etc, have white buttons. Which makes them more of a casual shirt. But well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
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Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Win Win Shirt no need to think on purchase.
Size: XX-Large, Color: Light Pink
Beautiful shirt. true to size. perfect and cost are spectacular. trust me from a guy that bought many expensive shirts, this will deliver perfect fit and at the cost a double win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
capblye
Los Angeles, US
★★★★★ 5
Great fit and comfortable
Size: 3X-Large, Color: White
Great fit and comfortable shirt! The fabric isn't thin and flimsy like some dress shirts today.
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Reviewed in the United States on May 30, 2026
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Kyle H.
Chelsea, US
★★★★★ 4
Good quality
Size: 3X-Large, Color: White
The shirt fit great! True to size. Only issue for me, it would have been nice if it was longer to tuck in.
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Reviewed in the United States on May 13, 2026
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pawjae
Natrona Heights, US
★★★★★ 5
Good Material Thickness and Comfortable
Size: XX-Large, Color: Blakc
I picked up the J.VER Men’s Oxford Shirt, and it turned out to be a solid choice. The seam quality is clean and consistent, with no loose threads or uneven stitching. The material thickness is right where it should be for an oxford. It feels sturdy without being stiff. There was no strong smell out of the package, which is always a plus. After a quick wash, it was ready to wear. The stretchiness is subtle but helpful. It gives the shirt some flexibility without changing the classic look. The softness surprised me. It feels comfortable on the skin and stays that way through the day. Overall comfort is great, whether you’re wearing it for work or a casual night out. A clean, comfortable shirt that fits well and looks good.
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Reviewed in the United States on December 5, 2025

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