Product comparison · 2 electric bicycles

Nilox J4 Black Aluminium vs Sharp BK-DM02-EB electric bicycle Black Steel 20

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  • 14specifications compared
  • 8differ
  • 6identical
  • 30known for one product only

Key differences

The Sharp BK-DM02-EB electric bicycle Black Steel 20 has 15 km more autonomy (max) than the Nilox J4 Black Aluminium (60 km vs 45 km). The Nilox J4 Black Aluminium has 8 Wh more battery capacity than the Sharp BK-DM02-EB electric bicycle Black Steel 20 (288 Wh vs 280 Wh). The Sharp BK-DM02-EB electric bicycle Black Steel 20 has 1 h more charging time than the Nilox J4 Black Aluminium (5 h vs 4 h). Front brake system: Disc on the Nilox J4 Black Aluminium, Mechanical on the Sharp BK-DM02-EB electric bicycle Black Steel 20. Rear brake system: Disc brake on the Nilox J4 Black Aluminium, Mechanical on the Sharp BK-DM02-EB electric bicycle Black Steel 20.

  • Autonomy (max)
    • J4 Black Aluminium:45 km
    • BK-DM02-EB electric bicycle Black Steel 20:60 km
  • Front brake system
    • J4 Black Aluminium:Disc
    • BK-DM02-EB electric bicycle Black Steel 20:Mechanical
  • Rear brake system
    • J4 Black Aluminium:Disc brake
    • BK-DM02-EB electric bicycle Black Steel 20:Mechanical
  • Display type
    • J4 Black Aluminium:LCD
    • BK-DM02-EB electric bicycle Black Steel 20:LED
  • Battery capacity
    • J4 Black Aluminium:288 Wh
    • BK-DM02-EB electric bicycle Black Steel 20:280 Wh
  • Charging time
    • J4 Black Aluminium:4 h
    • BK-DM02-EB electric bicycle Black Steel 20:5 h
  • Weight (including battery)
    • J4 Black Aluminium:24 kg
    • BK-DM02-EB electric bicycle Black Steel 20:25 kg
  • Frame material
    • J4 Black Aluminium:Aluminium
    • BK-DM02-EB electric bicycle Black Steel 20:Steel

Side by side

Differences highlightedShow differences only (off)
Comparison of J4, BK-DM02-EB
44 specifications
Technical details4 differ
TypeKnown for oneUnknown — not stated by the sourceCity bike
Maximum speed (e-bike mode)25 km/h25 km/h
Product colourBlackBlack
Frame sizeKnown for oneUnknown — not stated by the source20
Motor power250 W250 W
Torque (max)Known for oneUnknown — not stated by the source35 N⋅m
Autonomy (max)Differs45 km60 km
GenderKnown for oneUnknown — not stated by the sourceUnisex
Rear tyre size (imperial)Known for oneUnknown — not stated by the source71.1 cm (28")
Front tyre size (imperial)Known for oneUnknown — not stated by the source71.1 cm (28")
Brake systemDiscDisc
Front brake systemDiffersDiscMechanical
Rear brake systemDiffersDisc brakeMechanical
Gearing typeKnown for oneUnknown — not stated by the sourceChain
Number of gearsKnown for oneUnknown — not stated by the source6
Compliance certificatesKnown for oneUnknown — not stated by the sourceCE
Built-in displayYesYes
Display typeDiffersLCDLED
CertificationKnown for oneUnknown — not stated by the sourceCE
Wheel size (imperial)Known for one50.8 cm (20")Unknown — not stated by the source
Adjustable seat heightKnown for oneYesUnknown — not stated by the source
Number of speedsKnown for one7Unknown — not stated by the source
Bicycle brake controlKnown for oneHandbrakeUnknown — not stated by the source
Motor typeKnown for oneBrushlessUnknown — not stated by the source
Luggage rackKnown for oneRearUnknown — not stated by the source
Bicycle suspensionKnown for oneFront forkUnknown — not stated by the source
Built-in lightKnown for oneYesUnknown — not stated by the source
FoldableKnown for oneYesUnknown — not stated by the source
Lamp power sourceKnown for oneBatteryUnknown — not stated by the source
Lamp typeKnown for oneLEDUnknown — not stated by the source
Battery2 differ
Battery capacityDiffers288 Wh280 Wh
Battery voltage36 V36 V
Charging timeDiffers4 h5 h
Distance per battery charge (pedal assist mode)Known for one45 kmUnknown — not stated by the source
Weight & dimensions1 differ
Weight (including battery)Differs24 kg25 kg
Features1 differ
Frame materialDiffersAluminiumSteel
Handlebar materialKnown for oneUnknown — not stated by the sourceAluminium
Rear derailleur nameKnown for oneUnknown — not stated by the sourceShimano
Front derailleur nameKnown for oneUnknown — not stated by the sourceShimano
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source1910 mm
Package depthKnown for oneUnknown — not stated by the source250 mm
Package heightKnown for oneUnknown — not stated by the source1300 mm
Package weightKnown for oneUnknown — not stated by the source32 kg
Logistics dataidentical
Quantity per packKnown for oneUnknown — not stated by the source1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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