BIGNIU BG-X Dual Suspension Electric Bike 1500W
- Maximum Weight Recommendation: 300 pounds
- Wheel Size: 20 inches
- Size: Large
- Wattage: 1500 watts
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A distinctive chopper-style e-bike with real power and looks, offset by thin assembly instructions and at least one reported motor failure.
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ASIN: B0D8VX8VMHCategory: Electric Bicycles
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Overview
BIGNIU's BG-X pairs a 1500W motor and a 48V 31.5Ah battery with chopper styling, front and rear turn signals, and dual suspension.
It ships 85% assembled, and multiple buyers found the included instructions thin enough that they turned to the manufacturer's YouTube assembly video instead.
- 1500W brushless rear motor
- 48V 31.5Ah battery, up to 40 mile range
- Dual hydraulic disc brakes
- UL 2849 certified, 85% pre-assembled
Who it's for
Riders after a road-only chopper-style e-bike with strong presence, who do not mind following a video guide over the printed instructions during setup, are the intended buyer. Less suited to anyone wanting a simple out-of-box assembly or dependable long-term motor performance.
Pros and cons
- Distinctive chopper design draws attention
- Dual front and rear suspension smooths bumps
- Front and rear turn signals plus horn included
- Printed instructions are thin, video guide recommended
- One brake must be pumped before throttle engages
- At least one reported motor failure after months of use
Specifications
| Brand | Bigniu |
|---|---|
| Dimensions & fit | |
| Maximum Weight Recommendation | 300 poundslower than 74% of 266 electric bicycles |
| Wheel Size | 20 inches |
| Size | Large |
| Wheel Width | 5 incheshigher than 100% of 243 electric bicycles |
| Capacity & performance | |
| Number Of Speeds | 3 |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Thumb |
| Age Range Description | Adult |
| Power & efficiency | |
| Wattage | 1500 wattshigher than 68% of 197 electric bicycles |
| Power Source | Rechargeable Battery |
| Construction & materials | |
| Frame Material Type | Aluminum |
| Color | Gold |
| Included components | |
| Included Components | Tool Kit |
| Warranty & support | |
| Warranty Description | 1.5 years |
| Other details | |
| Electric Assist Type | Electric Motor |
| Brake Style | Disc |
| Suspension Type | Dual |
| Bike Type | Electric Bike |
| Is Assembly Required | Yes |
| Style Name | Urban |
| Theme | Motorcycle |
| Additional Features | Dual Suspension |
Closest rivals on specs
Frequently asked questions
What is the rated range on a full charge?
BIGNIU lists over 40 miles from the 48V 31.5Ah battery.