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Red 500W Electric Ebike – 27.5 Inch Electric Mountain Bicycle 48V 27 Speed – Bafang Motor


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:

  • 【Powerful Performance】
    The Sivrock Electric Bike for Adults features an impressive
    500W motor (peak 750W)
    that delivers exceptional acceleration and speed. With
    27-speed options
    and hydraulic disc brakes, this electric bike offers precise gear shifting and reliable stopping power. The LCD display provides clear and easy-to-read information, allowing you to conveniently switch between three riding modes: manual, pure electric, and assisted. Experience the thrill of effortless and dynamic biking.
  • 【Enhanced Comfort and Stability】
    Designed with a durable aluminum alloy frame and a rear shock-absorbing suspension, the Sivrock Electric Bike ensures a smooth and comfortable ride even on uneven terrains. The
    27.5×2.4-inch tires
    provide excellent traction and stability, while the lockable oil pressure front fork further enhances control and stability. Enjoy a stable and comfortable riding experience with this advanced electric bike.
  • 【Versatile Riding Modes and Extended Range】
    The Sivrock Electric Bike offers three distinct riding modes: manual, pure electric, and assisted. The assisted mode includes five different levels of power assistance, allowing you to choose the level that suits your preferences and needs. With its 48V 15.6AH removable and rechargeable battery, this electric bike provides a range of up to 50-80 kilometers in assisted mode, and 30-50 kilometers in pure electric mode. Explore new distances and routes.
  • 【Sleek Design and High-Quality Construction】
    The Sivrock Electric Bike showcases a sleek and stylish aluminum alloy frame, combining aesthetics with functionality. Its 27.5-inch body size and aluminum alloy lockable oil pressure front fork contribute to the bike’s overall stability and durability. The attention to detail in its design and construction ensures a high-quality and visually appealing electric bike that stands out from the crowd.
  • 【Outstanding Customer Support and Warranty】
    At Sivrock, we prioritize customer satisfaction and provide comprehensive after-sales support. Our transparent warranty policy, dedicated customer support services, and hassle-free return and exchange policy offer peace of mind when purchasing the Sivrock Electric Bike. Experience the joy of riding with confidence, thanks to our commitment to exceptional customer service.

  • 40+ MPH

    Top Speed

  • 27.5 X 2.4 Inches


  • 500W

    Motor Power

  • Up to 80 Miles


  • 330 lbs

    Payload Capacity

  • LCD Display


  • 48V 15.6Ah

    Waterproof Battery

  • Disc Brakes


  • UL Certification

    Safety Certified

  • 85% Pre-assembled


  • 1 Year Warranty

    Long Warranty

  • Lifetime Support

    Technical Support

  • Easy Return

    30 Days Returns

  • Ships from US

    US Warehouse

  • 5 – 6 Hours

    Charging Time


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 5-6 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/15.6Ah large-capacity battery, hidden built-in IP52 waterproof battery, and battery management system, safe, reliable and long-lasting.

Technical Details

Max Load:
‎330 lb

Gross Weight:

Charging Time:
5 – 6 Hours

1 Year

Motor Type:
‎Rear Hub Motor

Weight of Battery:
4.5 kg

27.5×2.4 inches

Brake Type:
Disc Brake – Hydraulic

Wheel Size:
27.5 inches

Front fork material:
Aluminum Alloy

Maximum Speed:
40 mph

Number of Speeds:
27 Speed

Maximum Range:
Up to 80 mi

48 Volts

Motor Power:
500 W

Handlebar Material:
Aluminum Alloy

Battery Capacity:
48V 15.6Ah

Suspension Type:
Full Suspension (Front & Rear)

Shifter Style:
Thumb Shifter

Package Size:

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Weight 34.60 kg
Dimensions 1574 × 254 × 812 cm

Blue, Gray, Red


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