Opus E-Big City vs Propella 7-Speed (V4.0)

Compare Specifications of Opus E-Big City and Propella 7-Speed (V4.0)

Selected Bikes

Opus E-Big City
Opus E-Big City

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Model:

Propella 7-Speed (V4.0)
Propella 7-Speed (V4.0)

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Fuel Electric Electric
Motor Shimano STePS motor E-5000 250W 40Nm MANUFACTURER: BAFANG REAR GEARED HUB 250 WATT (400 WATT PEAK)
Range -- 20-40 MILES
Charging Time -- 2.5-HOUR
Maximum Torque 40 NM --
Top Speed -- 30 kmph
Battery -- REMOVABLE, 36 VOLT (250 WATT-HOUR), 3.5 LBS (1.6 KG), SAMSUNG LI-ION CELLS
Display SC-E5000 Switch with integrated display --
Frame Meta 30 aluminum ALUMINIUM ALLOY
Stem Opus Silver ZOOM 90 MM ALLOY
Handle Bar Opus Bronze 25 mm rise ZOOM ALLOY
Fork -- ALUMINIUM ALLOY
Seatpost Opus Silver 31.6 x 350 27.2 MM ALLOY
Grip Velo ERGO dual density --
Crankset Shimano STePS LASCO 170MM ALLOY CRANK ARM
Pedals FPD NW-247 --
Pedal Assist System -- 5-LEVEL PEDAL-ASSIST
Chain KMC E9 EPT KMC
Shifters Shimano Alivio 9 SHIMANO ALTUS 7-SPEED
Saddle Opus E-CITY --
Headset FSA Orbit integrated sealed --
Derailleur Front Shimano Alivio 3100 Shadow SHIMANO ALTUS 7-SPEED
Derailleur Rear Shimano BR-MT201 hydraulic disc SHIMANO ALTUS 7-SPEED
Hub Rear Formula/Shimano --
Cassette Shimano 11-36 --
Chainrings -- LASCO 46T ALLOY
Bottom Bracket Shimano STePS E-5000 --
Tyres
Front Kenda Kwick Seven.5 27.5 x 2.4 CST XPEDIUM PUNCTURE-RESISTANT 700C X 35 TIRES (50-75 PSI)
Rear Kenda Kwick Seven.5 27.5 x 2.4 CST XPEDIUM PUNCTURE-RESISTANT 700C X 35 TIRES (50-75 PSI)
Wheel / RIM Rims : Weinnman U32 TL ANODIZED BLUE ALLOY 700C
Brakes
Front -- SHIMANO TX-805 MECHANICAL DISC
Rear -- SHIMANO TX-805 MECHANICAL DISC
Brake Lever Shimano BL-MT201 --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Stealth Black --


Physical Specs
Length -- --
Weight 19.7 kg 16.8 kg
Overview
Features - Lighweight 6061 aluminum frame
- Lightweight 6061 aluminum Fork
- Shimano 1x9 drivetrain
- Shimano MT201 hydraulic disc brakes
- Shimano STePS E-5000 motor and E-8014 418Wh semi-integrated battery
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Which one do you think is better? And why?
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