SIVROCK 1000W Fat Tire Electric Bike for Adults – 75-Mile Range, 25MPH, 15AH Battery, 4-Mode All-Terrain

SIVROCK CJ500 Professional Electric Bike

Product Description

Conquer every terrain on earth with the SIVROCK 1000W Fat Tire Electric Bike — the ultimate all-terrain e-bike engineered for adults who refuse to be limited by roads, weather, or distance. Powered by a 1000W motor and a 15AH large-capacity lithium-ion battery with BMS protection, it delivers a blistering 25MPH top speed and up to 75 miles per charge — enough to ride from Santa Cruz to San Francisco and back. Choose from 4 riding modes (Electric, PAS, Walk, Manual) and 5 speed levels (ECO, Normal, Sport) across 7-speed Shimano gearing, all mounted on massive 26" × 4.0 CST fat tires that grip sand, snow, mud, gravel, and city streets with equal confidence. Built for riders 5'5"–6'3" with a 330LBS payload capacity, a 46.06" wheelbase, and adjustable seat height (34"–41.7") — this is the e-bike that goes everywhere you do. No limits. No excuses. Just ride.

✨ Features

1. 🚴 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.

2. 🚴 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.

3. 🚴 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.

4. 🚴 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.

5. 🚴 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.

6. 🚴 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.

✅ Benefits of a Fat Tire Electric Bike

1. Puncture Resistant Fat Tires

Prevent punctures by thorns and glass while riding. Anti-skidding, wear resistant, adapt to city, snow, sand, dirt and various terrains.

2. 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.

3. Mechanical Disc Brakes

Reliable braking performance and adjustable braking distance, providing sufficient braking forces even in harshest conditions, providing strong stopping power even in lost terrain.

4. 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.

Product Specifications

Product name: Fat Tire Electric Bike For Adults
Brand name: SIVROCK
Model: SIVROCK CJ500
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 Mountain 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 Duration: 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 L x W x H: 9.06" x 29.53" x 58.27"
Suggested Users: Unisex-adult
Certifications: ICRSTG, UN38.3, MSDS, UL, GCC

Package Content

1 x Fat Tire Electric Bike
1 x User Manual