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SIVROCK V1 1000W Electric Fat Tire Bike
1000W brushless motor, 75-mile range, 26x4" fat tires, Shimano 7-speed — built for every terrain
25+ MPH
Top Speed
75 Miles
PAS Range
1000W
Motor Power
330 lbs
Payload Capacity
1000W Brushless Motor
85Nm of torque powers you up to 35-degree inclines at 25+ mph. Handles trails, gravel, sand, and mountain terrain with ease.
48V 15Ah Waterproof Battery
IP54-rated lithium-ion battery hidden in the frame. Up to 75 miles in PAS mode, 25+ miles in pure electric. Charges in 8-9 hours.
26" x 4.0" Fat Tires
Puncture-resistant, anti-skid fat tires grip city roads, snow, sand, and dirt trails. Built for all-season, all-terrain riding.
Shimano 7-Speed Gears
Trigger-style gear shifter lets you switch between 7 speeds instantly — perfect for urban commuting and off-road exploration.
Smart LCD Display
Large backlit LCD shows real-time speed, assist level, battery indicator, and mileage. Readable in daylight and at night.
High-Density Aluminum Frame
Lightweight yet rigid aluminum construction supports up to 330 lbs. Hydraulic suspension fork absorbs bumps across all terrain types.
What Makes It Different
- 1000W brushless hub motor with 85Nm torque — one of the highest torque outputs in its class
- 4 riding modes: pure electric, pedal assist, cart mode, and classic bicycle — full flexibility for any rider
- UL certified for safety — battery, motor, and controller meet rigorous US safety standards
- 85% pre-assembled out of the box — most riders complete setup in 15-30 minutes
- Ships from US warehouse with same-day dispatch — no long international wait times
- 1-year warranty on battery, motor, and controller plus lifetime technical support
| Specification | Detail |
|---|---|
| Motor | 1000W Brushless Gear Hub Motor |
| Top Speed | 25+ MPH |
| Max Torque | 85Nm |
| Max Slope | 35 Degrees |
| Battery | 48V 15Ah IP54 Waterproof Lithium-Ion |
| Range (PAS Mode) | Up to 75 Miles |
| Range (Pure Electric) | 25+ Miles |
| Charge Time | 8-9 Hours |
| Tire Size | 26" x 4.0" Fat Tires |
| Gears | Shimano 7-Speed |
| Brakes | Mechanical Disc Brakes |
| Frame | High-Density Aluminum |
| Suspension | Hydraulic Front Fork |
| Display | Smart LCD (Speed, Battery, Mileage, Assist Level) |
| Riding Modes | Pure Electric, PAS, Cart Mode, Classic Bicycle |
| Payload Capacity | 330 lbs |
| Pre-Assembly | 85% Pre-Assembled |
| Certification | UL Certified |
| Warranty | 1 Year (Battery, Motor, Controller) + Lifetime Support |
| Ships From | US Warehouse (Same-Day Dispatch) |
| Package Dimensions | 59.25 x 31.5 x 12.5" |
| Package Weight | 31.75 kg |
Frequently Asked Questions
The SIVROCK V1 comes with a 1-year warranty on the battery, motor, and controller, plus lifetime technical support. Contact us anytime for product questions, maintenance guidance, or return assistance.
Yes. The SIVROCK V1 includes a USB charging port so you can charge your phone or accessories while riding.
The bike arrives 85% pre-assembled. Most customers complete setup in 15-30 minutes using the included tool kit and detailed assembly guide.
Ships from our US warehouse with same-day dispatch on most orders.
A full charge takes 8-9 hours. This charge rate is optimized to protect battery longevity over time.
I've owned three e-bikes and this is by far the most capable. The 1000W motor handles our hilly terrain without breaking a sweat and the fat tires grip perfectly on wet pavement. Assembly took me 20 minutes. Absolutely worth every dollar.
Verified BuyerThe range on this bike is exceptional. I use PAS mode for my daily commute and I'm getting close to the advertised 75 miles per charge. The LCD display is clear and the Shimano gears shift smoothly. Solid build quality throughout.
Verified BuyerTook this out on gravel trails and forest paths on the first weekend. The hydraulic suspension fork makes a real difference on rough ground and the disc brakes are confident and responsive. The UL certification gave me peace of mind on the battery quality.
Verified BuyerShipped fast from the US warehouse and arrived well-packaged. The bike is heavier than I expected but the motor more than compensates. I use cart mode when walking it through tight spaces and pure electric for my neighborhood rides. Great all-around machine.
Verified BuyerBuilt for the Road. Backed for Life.
1-year warranty on battery, motor, and controller. Lifetime technical support. Ships from the US — same day.
