• 

  25+ MPH

  Top Speed

• 

  26 X 4 Inches

  Tires

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  1000W

  Motor Power

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  Up to 75 Miles

  Range

• 

  330 lbs

  Payload Capacity

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  LCD Display

  LCD

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  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 loose 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.

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FAQ:

Q: What is your warranty policy?
A: Sivrock electric bikes come with a 1-year warranty covering the battery, motor, and controller. We also provide lifetime technical support. Our team is committed to helping you resolve any product-related issues. If you have questions about usage, maintenance, or returns, please don’t hesitate to contact us.

Q: Does the Sivrock electric bike have a USB port for phone charging?
A: Yes! The Sivrock eBike includes a USB charging port, so you can conveniently charge your phone anytime while on the go.

Q: Will I need to assemble my Sivrock eBike? Is it difficult?
A: The Sivrock eBike comes 85% pre-assembled, with only a few simple steps left for you to enjoy some hands-on setup. We provide a detailed video guide and easy-to-follow instructions. Most customers complete assembly in 15 to 30 minutes.

Q: Where do you ship from?
A: We ship directly from our U.S. warehouse, and most orders are shipped the same day.

Q: How long does it take to fully charge the battery?
A: The battery takes 8–9 hours to fully charge. This slow charging process helps protect the battery and extend its overall lifespan.

Q: What can you tell me about the battery?
A: Our bikes are equipped with a 48V/15Ah high-capacity battery, which is built-in, IP52 waterproof, and features a Battery Management System (BMS) for enhanced safety, reliability, and long-term performance.

Q: What are the benefits of the fat tires?
A: The 26" x 4.0" fat tires are puncture-resistant and wear-resistant, with a rugged tread that provides superior grip. These tires ensure smooth and stable riding across varied terrain and in all weather conditions.

Technical Details