Product comparison · 2 electric bicycles

Grundig Citybike Black Aluminium vs Nilox J5 National Geographic

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  • 27specifications compared
  • 16differ
  • 11identical
  • 26known for one product only

Key differences

The Grundig Citybike Black Aluminium has 40 kg more maximum load weight than the Nilox J5 National Geographic (140 kg vs 100 kg). The Grundig Citybike Black Aluminium has 254 W more motor power than the Nilox J5 National Geographic (504 W vs 250 W). The Grundig Citybike Black Aluminium has 45 km more autonomy (max) than the Nilox J5 National Geographic (110 km vs 65 km). Wheel size (imperial): 71.1 cm (28") on the Grundig Citybike Black Aluminium, 66 cm (26") on the Nilox J5 National Geographic. Rear tyre size (imperial): 71.1 cm (28") on the Grundig Citybike Black Aluminium, 66 cm (26") on the Nilox J5 National Geographic.

  • Maximum load weight
    • Citybike Black Aluminium:140 kg
    • J5 National Geographic:100 kg
  • Wheel size (imperial)
    • Citybike Black Aluminium:71.1 cm (28")
    • J5 National Geographic:66 cm (26")
  • Motor power
    • Citybike Black Aluminium:504 W
    • J5 National Geographic:250 W
  • Autonomy (max)
    • Citybike Black Aluminium:110 km
    • J5 National Geographic:65 km
  • Rear tyre size (imperial)
    • Citybike Black Aluminium:71.1 cm (28")
    • J5 National Geographic:66 cm (26")
  • Front tyre size (imperial)
    • Citybike Black Aluminium:71.1 cm (28")
    • J5 National Geographic:66 cm (26")
  • Brake system
    • Citybike Black Aluminium:Disc
    • J5 National Geographic:V-brake
  • Bicycle suspension
    • Citybike Black Aluminium:Front fork
    • J5 National Geographic:Seatpost

Side by side

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Comparison of Citybike, J5 National Geographic
53 specifications
Technical details8 differ
Maximum speed (e-bike mode)25 km/h25 km/h
Maximum load weightDiffers140 kg100 kg
Product colourBlackBlack
Wheel size (imperial)Differs71.1 cm (28")66 cm (26")
Motor powerDiffers504 W250 W
Autonomy (max)Differs110 km65 km
Rear tyre size (imperial)Differs71.1 cm (28")66 cm (26")
Front tyre size (imperial)Differs71.1 cm (28")66 cm (26")
Adjustable seat heightYesYes
Brake systemDiffersDiscV-brake
Bicycle brake controlHandbrakeHandbrake
Front brake systemKnown for oneDiscUnknown — not stated by the source
Rear brake systemKnown for oneDisc brakeUnknown — not stated by the source
Motor typeKnown for oneBrushlessUnknown — not stated by the source
Luggage rackRearRear
Luggage rack maximum loadKnown for one25 kgUnknown — not stated by the source
Audible alarm(s)Known for oneNoUnknown — not stated by the source
Bicycle suspensionDiffersFront forkSeatpost
Built-in lightYesYes
Chain housingCloseClose
Built-in displayYesYes
Lamp power sourceBatteryBattery
CertificationKnown for oneEN15194Unknown — not stated by the source
Number of speedsKnown for oneUnknown — not stated by the source7
Display typeKnown for oneUnknown — not stated by the sourceLCD
Lamp typeKnown for oneUnknown — not stated by the sourceLED
Battery3 differ
Battery capacityDiffers14 Ah374.4 Wh
Distance per battery charge (pedal assist mode)Differs110 km65 km
Battery voltage36 V36 V
Charging timeDiffers7 h4 h
Battery weightKnown for oneUnknown — not stated by the source2.5 kg
Weight & dimensions3 differ
WidthDiffers680 mm1740 mm
DepthDiffers1809 mm690 mm
HeightDiffers1033 mm1050 mm
Weight (including battery)Known for oneUnknown — not stated by the source23 kg
Features2 differ
Frame materialDiffersAluminiumSteel
Handlebar materialKnown for oneAluminiumUnknown — not stated by the source
Seat clamp materialKnown for oneAluminiumUnknown — not stated by the source
Seat post materialKnown for oneAluminiumUnknown — not stated by the source
Chain guard colourKnown for oneBlackUnknown — not stated by the source
Chain guard materialKnown for onePlasticUnknown — not stated by the source
Front fork materialDiffersAluminiumSteel
Brake levers materialKnown for oneAluminiumUnknown — not stated by the source
Spokes materialKnown for oneStainless steelUnknown — not stated by the source
Wheel rim materialKnown for oneAluminiumUnknown — not stated by the source
KickstandYesYes
Mudguard materialKnown for onePlasticUnknown — not stated by the source
Wheel reflectorKnown for oneYesUnknown — not stated by the source
Shifter nameKnown for oneSHIMANO-GW ASLTX50R7CTUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one230 mmUnknown — not stated by the source
Package depthKnown for one1870 mmUnknown — not stated by the source
Package heightKnown for one1250 mmUnknown — not stated by the source
Package weightKnown for one32.8 kgUnknown — not stated by the source

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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