HEADEER BK20 vs VIVI Gopina
Side-by-side eBike comparison · Specs, scores & verdict
Too close to call — scores within 5 points
Full Specs Comparison
⚡ Motor & Power
Hub-drive-rear
Motor Type
Hub-drive-rear
750 W✓
Nominal Power
—
—
Peak Power
✓700 W
—
Torque
✓50 Nm
—
Sensor Type
Cadence
—
PAS Levels
✓5
—
Throttle
✓✓ Yes
—
Max Assist Speed
✓25.0 km/h
🔋 Battery & Range
960 Wh✓
Battery Capacity
374 Wh
80 km
Claimed Range
80 km
✓ Yes
Removable Battery
✓ Yes
—
Battery Position
Downtube
🚲 Frame & Fit
—
Frame Style
Step-through
Steel
Frame Material
Steel
39.2 kg
Weight
✓27 kg
150 kg
Max Payload
150 kg
🔧 Suspension
—
Front Suspension
Coil
—
Front Travel
✓35 mm
—
Rear Suspension
None
⚙️ Drivetrain & Brakes
5-speed
Gears
✓7-speed
—
Drive System
Derailleur
—
Brake Type
Mechanical-disc
—
Rotor Size (F)
✓160 mm
—
Rotor Size (R)
✓160 mm
🛞 Wheels & Tires
20.0"
Wheel Size
16.0"
4.00"
Tire Width
3.00"
Fat
Tire Type
Fat
—
Puncture Protection
✓✓ Yes
📱 Tech & Features
—
App Compatible
✗ No
Lcd
Display
Lcd
None
Connectivity
None
✓ Yes
Lights
✓ Yes
✓ Yes
Rear Rack
✓ Yes
✓ Yes
Fenders
✓ Yes
—
Walk Assist
✓✓ Yes
—
USB Charging
✗ No
📝 Our Verdict
The biggest measurable difference: build — the VIVI Gopina leads by 32 points. Both eBikes score closely overall, making this a genuine toss-up on raw performance. For hill climbing and loaded riding, the VIVI Gopina's superior torque gives it the edge.
HEADEER BK20 vs VIVI Gopina — HEADEER BK20
The VIVI Gopina scores higher overall (41 vs 38/100). Both eBikes are closely matched — check the spec table above to find the best fit for your riding style.
