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Product comparison · 2 electric bicycles

Acer ebii 20 Smart eBike vs Grundig Citybike Black Aluminium

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  • 16specifications compared
  • 9differ
  • 7identical
  • 36known for one product only

Key differences

The Grundig Citybike Black Aluminium has 43.5 kg more maximum load weight than the Acer ebii 20 Smart eBike (140 kg vs 96.5 kg). The Grundig Citybike Black Aluminium has 44 W more motor power than the Acer ebii 20 Smart eBike (504 W vs 460 W). The Grundig Citybike Black Aluminium has 128.2 mm more width than the Acer ebii 20 Smart eBike (680 mm vs 551.8 mm). Wheel size (imperial): 50.8 cm (20") on the Acer ebii 20 Smart eBike, 71.1 cm (28") on the Grundig Citybike Black Aluminium. Front brake system: Hydraulic disc on the Acer ebii 20 Smart eBike, Disc on the Grundig Citybike Black Aluminium.

  • Maximum load weight
    • 96.5 kg
    • 140 kg
  • Wheel size (imperial)
    • 50.8 cm (20")
    • 71.1 cm (28")
  • Motor power
    • 460 W
    • 504 W
  • Front brake system
    • Hydraulic disc
    • Disc
  • Rear brake system
    • Hydraulic disc
    • Disc brake
  • Luggage rack
    • No
    • Rear
  • Width
    • 551.8 mm
    • 680 mm
  • Depth
    • 1578.5 mm
    • 1809 mm

Side by side

Differences highlightedShow differences only
52 specifications
A

Acer

ebii 20 Smart eBikeView product
B

Grundig

Citybike Black Aluminium

Model Citybike

View product
Technical details6 differ
Maximum speed (e-bike mode)25 km/h25 km/h
Maximum load weightDiffers96.5 kg140 kg
Product colourBlackBlack
Wheel size (imperial)Differs50.8 cm (20")71.1 cm (28")
Motor powerDiffers460 W504 W
Autonomy (max)110 km110 km
Rear tyre size (imperial)Known for one71.1 cm (28")
Front tyre size (imperial)Known for one71.1 cm (28")
Adjustable seat heightKnown for oneYes
Brake systemDiscDisc
Bicycle brake controlKnown for oneHandbrake
Front brake systemDiffersHydraulic discDisc
Rear brake systemDiffersHydraulic discDisc brake
Motor typeKnown for oneBrushless
Luggage rackDiffersNoRear
Luggage rack maximum loadKnown for one25 kg
Audible alarm(s)Known for oneNo
Bicycle suspensionKnown for oneFront fork
Built-in lightYesYes
Chain housingKnown for oneClose
Built-in displayYesYes
Lamp power sourceKnown for oneBattery
CertificationKnown for oneEN15194
Display typeKnown for oneLED
Batteryidentical
Battery capacityKnown for one14 Ah
Distance per battery charge (pedal assist mode)Known for one110 km
Battery voltageKnown for one36 V
Charging timeKnown for one7 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions3 differ
WidthDiffers551.8 mm680 mm
DepthDiffers1578.5 mm1809 mm
HeightDiffers1023.8 mm1033 mm
Weight (including battery)Known for one23.5 kg
Featuresidentical
Frame materialAluminiumAluminium
Handlebar materialKnown for oneAluminium
Seat clamp materialKnown for oneAluminium
Seat post materialKnown for oneAluminium
Chain guard colourKnown for oneBlack
Chain guard materialKnown for onePlastic
Front fork materialKnown for oneAluminium
Brake levers materialKnown for oneAluminium
Spokes materialKnown for oneStainless steel
Wheel rim materialKnown for oneAluminium
KickstandKnown for oneYes
Mudguard materialKnown for onePlastic
Wheel reflectorKnown for oneYes
Shifter nameKnown for oneSHIMANO-GW ASLTX50R7CT
Packaging dataidentical
Package widthKnown for one230 mm
Package depthKnown for one1870 mm
Package heightKnown for one1250 mm
Package weightKnown for one32.8 kg
Packaging contentidentical
Battery charger includedKnown for oneYes

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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