Product comparison · 2 electric bicycles

Grundig Citybike Black Aluminium vs Sharp BK-CD04-EB Black Aluminium

28specifications compared
14differ
14identical
40known for one product only

Key differences

The Grundig Citybike Black Aluminium has 10 kg more maximum load weight than the Sharp BK-CD04-EB Black Aluminium (140 kg vs 130 kg). The Grundig Citybike Black Aluminium has 254 W more motor power than the Sharp BK-CD04-EB Black Aluminium (504 W vs 250 W). The Grundig Citybike Black Aluminium has 30 km more autonomy (max) than the Sharp BK-CD04-EB Black Aluminium (110 km vs 80 km). Brake system: Disc on the Grundig Citybike Black Aluminium, V-brake on the Sharp BK-CD04-EB Black Aluminium. Front brake system: Disc on the Grundig Citybike Black Aluminium, Mechanical on the Sharp BK-CD04-EB Black Aluminium.

Maximum load weight
- Citybike Black Aluminium:140 kg
- BK-CD04-EB Black Aluminium:130 kg
Motor power
- Citybike Black Aluminium:504 W
- BK-CD04-EB Black Aluminium:250 W
Autonomy (max)
- Citybike Black Aluminium:110 km
- BK-CD04-EB Black Aluminium:80 km
Brake system
- Citybike Black Aluminium:Disc
- BK-CD04-EB Black Aluminium:V-brake
Front brake system
- Citybike Black Aluminium:Disc
- BK-CD04-EB Black Aluminium:Mechanical
Rear brake system
- Citybike Black Aluminium:Disc brake
- BK-CD04-EB Black Aluminium:Mechanical
Chain housing
- Citybike Black Aluminium:Close
- BK-CD04-EB Black Aluminium:Open
Certification
- Citybike Black Aluminium:EN15194
- BK-CD04-EB Black Aluminium:CE

Side by side

Differences highlightedShow differences only

Comparison of Citybike, BK-CD04-EB
68 specifications	A Grundig Citybike Black Aluminium Model Citybike View product	B Sharp BK-CD04-EB Black Aluminium Model BK-CD04-EB View product
Technical details8 differ
Maximum speed (e-bike mode)Known for one	25 km/h	Unknown — not stated by the source
Maximum load weightDiffers	140 kg	130 kg
Product colour	Black	Black
Wheel size (imperial)	71.1 cm (28")	71.1 cm (28")
Motor powerDiffers	504 W	250 W
Autonomy (max)Differs	110 km	80 km
Rear tyre size (imperial)	71.1 cm (28")	71.1 cm (28")
Front tyre size (imperial)	71.1 cm (28")	71.1 cm (28")
Adjustable seat height	Yes	Yes
Brake systemDiffers	Disc	V-brake
Bicycle brake control	Handbrake	Handbrake
Front brake systemDiffers	Disc	Mechanical
Rear brake systemDiffers	Disc brake	Mechanical
Motor typeKnown for one	Brushless	Unknown — not stated by the source
Luggage rack	Rear	Rear
Luggage rack maximum loadKnown for one	25 kg	Unknown — not stated by the source
Audible alarm(s)Known for one	No	Unknown — not stated by the source
Bicycle suspension	Front fork	Front fork
Built-in light	Yes	Yes
Chain housingDiffers	Close	Open
Built-in display	Yes	Yes
Lamp power source	Battery	Battery
CertificationDiffers	EN15194	CE
TypeKnown for one	Unknown — not stated by the source	City bike
Maximum speed (pedal assist mode)Known for one	Unknown — not stated by the source	25 km/h
Torque (max)Known for one	Unknown — not stated by the source	32 N⋅m
GenderKnown for one	Unknown — not stated by the source	Unisex
Chainring systemKnown for one	Unknown — not stated by the source	Single
Number of speedsKnown for one	Unknown — not stated by the source	7
Gearing typeKnown for one	Unknown — not stated by the source	derailleur
Number of gearsKnown for one	Unknown — not stated by the source	7
Cable routingKnown for one	Unknown — not stated by the source	External
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
HeadlightsKnown for one	Unknown — not stated by the source	Yes
Tail lightKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	Unknown — not stated by the source	LCD
Battery2 differ
Battery capacityDiffers	14 Ah	460 Wh
Distance per battery charge (pedal assist mode)Known for one	110 km	Unknown — not stated by the source
Battery voltage	36 V	36 V
Charging timeDiffers	7 h	6 h
Battery weightKnown for one	Unknown — not stated by the source	3.3 kg
Removable batteryKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	680 mm	Unknown — not stated by the source
DepthKnown for one	1809 mm	Unknown — not stated by the source
HeightKnown for one	1033 mm	Unknown — not stated by the source
Weight (including battery)Known for one	Unknown — not stated by the source	24.5 kg
Frame heightKnown for one	Unknown — not stated by the source	47 cm
Featuresidentical
Frame material	Aluminium	Aluminium
Handlebar material	Aluminium	Aluminium
Seat clamp materialKnown for one	Aluminium	Unknown — not stated by the source
Seat post materialKnown for one	Aluminium	Unknown — not stated by the source
Chain guard colourKnown for one	Black	Unknown — not stated by the source
Chain guard materialKnown for one	Plastic	Unknown — not stated by the source
Front fork materialKnown for one	Aluminium	Unknown — not stated by the source
Brake levers materialKnown for one	Aluminium	Unknown — not stated by the source
Spokes materialKnown for one	Stainless steel	Unknown — not stated by the source
Wheel rim materialKnown for one	Aluminium	Unknown — not stated by the source
KickstandKnown for one	Yes	Unknown — not stated by the source
Mudguard materialKnown for one	Plastic	Unknown — not stated by the source
Wheel reflectorKnown for one	Yes	Unknown — not stated by the source
Shifter nameKnown for one	SHIMANO-GW ASLTX50R7CT	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	230 mm	1920 mm
Package depthDiffers	1870 mm	255 mm
Package heightDiffers	1250 mm	1170 mm
Package weightDiffers	32.8 kg	32 kg
Packaging contentidentical
Accessories included in setKnown for one	Unknown — not stated by the source	Mudguard
Battery includedKnown for one	Unknown — not stated by the source	Yes
Battery charger includedKnown for one	Unknown — not stated by the source	Yes

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.

More electric bicycle comparisons

All electric bicycle comparisons