Quick Summary
The Vivi Gopina is a folding electric bike with a low-step frame, 16 x 3.0-inch air-filled fat tires, and a removable 48V 7.8Ah battery. It has pedal assist, three working modes, an LCD display, a headlight, adjustable seat and handlebar heights, and front shock absorption.
Check the exact configuration, rider fit, and folded dimensions before choosing. Confirm the stated range for that configuration against your planned rides.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Frame and folding | Low-step frame and folding design. Check the folded bike’s dimensions against your storage or transport space. |
| Tires | 16 x 3.0-inch air-filled fat tires. Confirm the size when checking replacement tires or comparing fit. |
| Battery | Removable 48V 7.8Ah battery with listed BMS protection. The listing gives a full-charge estimate of 4 to 6 hours. |
| Riding features | Pedal assist, three working modes, LCD display, headlight, and front shock absorption. Check the exact configuration for details about mode behavior and display readouts. |
| Adjustments | Seat and handlebar heights are adjustable. Compare their adjustment ranges with the intended rider’s fit needs. |
| Assembly | Described as 85% preassembled, with an estimated assembly time of about 30 minutes. Actual setup depends on completing the manufacturer’s instructions. |
| Certification | The listing states SGS certification to UL 2849, certificate number SGSNA/24/SZ/00183. A certification claim does not guarantee safety in every setup or riding situation. |
What to Compare Before Buying
- Range and ride plans: Confirm the rated range for the exact configuration and consider whether it suits your planned route.
- Rider fit: Check the seat and handlebar adjustment ranges rather than relying on the low-step frame alone to establish fit.
- Storage and transport: The bike is described as fitting in a car trunk if the handlebar is removed. Check folded dimensions and your available space; no measurements are provided.
- Configuration details: Confirm the specifications for the particular bike, especially motor rating and gear count, if those details affect your choice.
Compatibility, Size and Fit
The 16-inch wheel size and 3.0-inch tire width are useful checks when comparing bikes or looking for replacement tires. Confirm that any replacement is compatible with the exact wheel. For rider fit, compare the seat and handlebar adjustment ranges with the intended rider.
Setup and Correct Use
Use the instructions for the exact bike to complete assembly and check its setup before riding. The stated assembly time is an estimate, not a substitute for the manufacturer’s instructions. If planning to transport the folded bike, check whether removing the handlebar and fitting the bike into your space is practical.
Safe Use and Important Precautions
Use the manufacturer’s instructions for assembly and operation, and check the requirements that apply where you plan to ride. The stated UL 2849 certification is not a substitute for correct setup or safe riding practices.
Before You Decide
Confirm the exact configuration and its range, check rider fit and replacement-tire sizing, and compare folded dimensions with your storage or transport space.
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