Product comparison · 2 electric bicycles

Acer AUR-R5070L-230 Black Aluminium L vs Grundig Citybike Black Aluminium

15specifications compared
7differ
8identical
37known for one product only

Key differences

The Grundig Citybike Black Aluminium has 20 kg more maximum load weight than the Acer AUR-R5070L-230 Black Aluminium L (140 kg vs 120 kg). The Grundig Citybike Black Aluminium has 254 W more motor power than the Acer AUR-R5070L-230 Black Aluminium L (504 W vs 250 W). The Grundig Citybike Black Aluminium has 30 mm more width than the Acer AUR-R5070L-230 Black Aluminium L (680 mm vs 650 mm). Front brake system: Hydraulic disc on the Acer AUR-R5070L-230 Black Aluminium L, Disc on the Grundig Citybike Black Aluminium. Rear brake system: Hydraulic disc on the Acer AUR-R5070L-230 Black Aluminium L, Disc brake on the Grundig Citybike Black Aluminium.

Maximum load weight
- AUR-R5070L-230 Black Aluminium L:120 kg
- Citybike Black Aluminium:140 kg
Motor power
- AUR-R5070L-230 Black Aluminium L:250 W
- Citybike Black Aluminium:504 W
Front brake system
- AUR-R5070L-230 Black Aluminium L:Hydraulic disc
- Citybike Black Aluminium:Disc
Rear brake system
- AUR-R5070L-230 Black Aluminium L:Hydraulic disc
- Citybike Black Aluminium:Disc brake
Width
- AUR-R5070L-230 Black Aluminium L:650 mm
- Citybike Black Aluminium:680 mm
Depth
- AUR-R5070L-230 Black Aluminium L:1800 mm
- Citybike Black Aluminium:1809 mm
Height
- AUR-R5070L-230 Black Aluminium L:1080 mm
- Citybike Black Aluminium:1033 mm

Side by side

Differences highlightedShow differences only

Comparison of AUR-R5070L-230, Citybike
52 specifications	A Acer AUR-R5070L-230 Black Aluminium L Model AUR-R5070L-230 View product	B Grundig Citybike Black Aluminium Model Citybike View product
Technical details4 differ
Maximum speed (e-bike mode)	25 km/h	25 km/h
Maximum load weightDiffers	120 kg	140 kg
Product colour	Black	Black
Wheel size (imperial)Known for one	Unknown — not stated by the source	71.1 cm (28")
Motor powerDiffers	250 W	504 W
Autonomy (max)	110 km	110 km
Rear tyre size (imperial)Known for one	Unknown — not stated by the source	71.1 cm (28")
Front tyre size (imperial)Known for one	Unknown — not stated by the source	71.1 cm (28")
Adjustable seat heightKnown for one	Unknown — not stated by the source	Yes
Brake system	Disc	Disc
Bicycle brake controlKnown for one	Unknown — not stated by the source	Handbrake
Front brake systemDiffers	Hydraulic disc	Disc
Rear brake systemDiffers	Hydraulic disc	Disc brake
Motor typeKnown for one	Unknown — not stated by the source	Brushless
Luggage rack	Rear	Rear
Luggage rack maximum loadKnown for one	Unknown — not stated by the source	25 kg
Audible alarm(s)Known for one	Unknown — not stated by the source	No
Bicycle suspensionKnown for one	Unknown — not stated by the source	Front fork
Built-in light	Yes	Yes
Chain housingKnown for one	Unknown — not stated by the source	Close
Built-in display	Yes	Yes
Lamp power sourceKnown for one	Unknown — not stated by the source	Battery
CertificationKnown for one	Unknown — not stated by the source	EN15194
Frame sizeKnown for one	L	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	14 Ah
Distance per battery charge (pedal assist mode)Known for one	Unknown — not stated by the source	110 km
Battery voltageKnown for one	Unknown — not stated by the source	36 V
Charging timeKnown for one	Unknown — not stated by the source	7 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	650 mm	680 mm
DepthDiffers	1800 mm	1809 mm
HeightDiffers	1080 mm	1033 mm
Weight (including battery)Known for one	21 kg	Unknown — not stated by the source
Featuresidentical
Frame material	Aluminium	Aluminium
Handlebar materialKnown for one	Unknown — not stated by the source	Aluminium
Seat clamp materialKnown for one	Unknown — not stated by the source	Aluminium
Seat post materialKnown for one	Unknown — not stated by the source	Aluminium
Chain guard colourKnown for one	Unknown — not stated by the source	Black
Chain guard materialKnown for one	Unknown — not stated by the source	Plastic
Front fork materialKnown for one	Unknown — not stated by the source	Aluminium
Brake levers materialKnown for one	Unknown — not stated by the source	Aluminium
Spokes materialKnown for one	Unknown — not stated by the source	Stainless steel
Wheel rim materialKnown for one	Unknown — not stated by the source	Aluminium
KickstandKnown for one	Unknown — not stated by the source	Yes
Mudguard materialKnown for one	Unknown — not stated by the source	Plastic
Wheel reflectorKnown for one	Unknown — not stated by the source	Yes
Shifter nameKnown for one	Unknown — not stated by the source	SHIMANO-GW ASLTX50R7CT
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	230 mm
Package depthKnown for one	Unknown — not stated by the source	1870 mm
Package heightKnown for one	Unknown — not stated by the source	1250 mm
Package weightKnown for one	Unknown — not stated by the source	32.8 kg
Packaging contentidentical
Accessories included in setKnown for one	Bell	Unknown — 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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