Bicycle compressor pump in miniature format Cycplus Tiny Pump Cube in the test

Compressor pump test: As practical as bicycle battery compressor pumps are, only very few models are really suitable for touring. Ideally, the dimensions correspond to those of a conventional mini pump, but compromises have to be made when it comes to weight. The Cycplus Tiny Pump Cube proves in the Velomotion test that this doesn't have to be the case. We took a closer look at the dwarf among bicycle compressor pumps.

Cycplus Tiny Pump Cube: structure and functions

With its dimensions of 66 x 45 x 31 millimeters, the small bicycle battery compressor pump is only slightly larger than a matchbox - and this already includes the removable silicone coating. The weight is also sensational: the Cycplus Tiny Pump Cube weighs just 115 grams, and without the silicone protective coating it is only 97 grams. The unscrewable and reversible valve attachment ensures compatibility with Schrader and Presta valves. It is therefore not necessary to carry a separate valve attachment. A permanently installed 7,4 volt / 300 mAh battery is responsible for the power supply, which can be conveniently charged via USB-C. The electric compressor pump is only controlled with a single switch. The switch shows the battery charge status using different color lighting modes. The tire pressure cannot be read and setting a target value is also not possible.

The compressor pump in the test

Handling the Cycplus Tiny Pump Cube is extremely straightforward. The switch is used to turn the device on and off as well as to start the pumping process. Changing the valve attachment is quick and easy, but you have to be very careful not to lose the small metal pin for the Schrader valve. That would be a disaster on a tour. It is important that the USB-C charging socket is not closed during the pumping process, as this is where the air is sucked in. Despite its small dimensions, the pump is in no way inferior to the larger models in terms of performance. A 700x23C tire is inflated to 48 bar after 4 seconds; the pump needs 6,9:2 minutes for the specified maximum pressure of 30 bar. The little pressure maker also wastes no time when charging the battery. After about 20 minutes the device is ready for use again.

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Measured values: Duration of inflating a 700x23C tire

4 bar: 48 seconds
6 bar: 1:46 minutes
Maximum pressure 6,9 bar: 2:30 minutes

Cycplus Tiny Pump Cube: The details at a glance

Power supply: 7,4 volts / 300 mAh battery
Max. pressure: 6,9 bar / 100 PSI
Advertisement: No
Autostop function: No
Max. power volume: N/A
Lighting: Illuminated battery charge indicator/on-off switch
Charging option: USB-C
Weight: 97 grams / 115 grams with silicone coating
Hose length: Without hose

Conclusion: Cycplus Tiny Pump Cube

PRO

Small

Slightly

Handy

Contra

Only partially suitable for RR

Facts

product year2023
Price84,13 Euros
Web www.cycplus.com

Overall rating

82%

Value for Money

74%

Mini in terms of dimensions, but big in terms of pump performance: the Cycplus Tiny Pump Cube bicycle battery compressor pump impresses with its design and functionality in equal measure. Depending on the air pressure and tire design, the battery is enough to inflate two gravel or mountain bike tires. This should normally be enough for a day trip. However, the pump is only partially or not at all suitable for racing cyclists due to the maximum pressure of 6,9 bar.

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Sister channel Gravity Magazine

For all those who want to let it rip on deep-treaded tires, especially downhill, or just like to watch others throw themselves down the mountains should take a look at www.gravity-magazine.de and throw the associated Youtube channel.