DUOTTS DUOTTS C29 Electric Bike vs VIVI FM20UL
Side-by-side eBike comparison · Specs, scores & verdict
VS
🏆 DUOTTS DUOTTS C29 Electric Bike wins overall — 61.4 vs 45.5 points
Full Specs Comparison
⚡ Motor & Power
Hub-drive-rear
Motor Type
Hub-drive-rear
750 W✓
Nominal Power
—
—
Peak Power
✓1000 W
65 Nm
Torque
65 Nm
Speed
Sensor Type
Cadence
5
PAS Levels
5
✓ Yes
Throttle
✓ Yes
52.0 km/h✓
Max Assist Speed
25.0 km/h
🔋 Battery & Range
720 Wh✓
Battery Capacity
374 Wh
90 km✓
Claimed Range
80 km
✓ Yes
Removable Battery
✓ Yes
Downtube
Battery Position
Integrated
🚲 Frame & Fit
Step-over
Frame Style
Step-over
Aluminum
Frame Material
Aluminum
25.5 kg
Weight
✓25 kg
150 kg
Max Payload
150 kg
🔧 Suspension
Coil
Front Suspension
Coil
100 mm✓
Front Travel
60 mm
None
Rear Suspension
None
✗ No
Seatpost Suspension
—
⚙️ Drivetrain & Brakes
21-speed✓
Gears
7-speed
Derailleur
Drive System
Chain
Mechanical-disc
Brake Type
Mechanical-disc
160 mm
Rotor Size (F)
160 mm
160 mm
Rotor Size (R)
160 mm
🛞 Wheels & Tires
29.0"
Wheel Size
20.0"
2.13"
Tire Width
2.40"
Knobby
Tire Type
Fat
—
Puncture Protection
✓✓ Yes
📱 Tech & Features
✓ Yes✓
App Compatible
—
Tft
Display
Lcd
Bluetooth
Connectivity
None
✓ Yes
Lights
✓ Yes
✓ Yes
Rear Rack
✓ Yes
✓ Yes
Fenders
✓ Yes
—
Walk Assist
✓✓ Yes
✓ Yes✓
USB Charging
✗ No
📝 Our Verdict
The biggest measurable difference: tech — the DUOTTS DUOTTS C29 Electric Bike leads by 50 points. The DUOTTS DUOTTS C29 Electric Bike pulls ahead significantly with a higher overall score than the VIVI FM20UL. The VIVI FM20UL is the more affordable option; the DUOTTS DUOTTS C29 Electric Bike commands a premium for its extra capability.
DUOTTS DUOTTS C29 Electric Bike vs VIVI FM20UL — DUOTTS DUOTTS C29 Electric Bike
The DUOTTS DUOTTS C29 Electric Bike scores higher overall (61 vs 46/100). The VIVI FM20UL is $435 cheaper.
