Dynamic Turblo & Lezyne Radar React: Battery pump and rear light on test

The radar rear light from Lezyne not only warns traffic of approaching vehicles, but also, in conjunction with a GPS device, the rider himself.

Tiny with plenty of power: the Dynamic Turblo can manage up to six tyres on one battery charge.

The handling and the small adapter hose are a success, but the small compressor roars loudly!

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Photo: Georg Grieshaber

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Bike care specialist Dynamic has a new electronic pump in its range, Lezyne a brand new rear light with radar function. We put the Dynamic Turblo and the Lezyne Radar React to the test and say: to buy or not to buy?

Dynamic Turblo battery pump

Photo: DynamicTiny with plenty of power: the Dynamic Turblo can manage up to six tyres on one battery charge.

With the Turblo, Dynamic has a powerful mini pump in its range for quick re-inflation in emergencies. The electric mini pump measures just 45 x 33 x 71 millimetres without its 12.5 centimetre screw-on hose and therefore fits comfortably in any type of bag. A small display shows the current pressure, battery status and the unit in bar or psi. Operation via three buttons is intuitive; the desired pressure with automatic stop function can be set using the plus or minus button. In the test, the Turblo inflates up to six 29-inch tyres to 1.6 bar before it runs out of breath. These are decent values. After a good hour on the USB-C charging cable, the battery is ready for the next round. The integrated LED light is practical, allowing you to find the valve even in the dark. The scope of delivery includes two adapters for Presta and Shrader valves as well as a ball needle. The price of 80 euros is class standard >> available here.

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Photo: Stefan FreyThe handling and the small adapter hose are successful, but the small compressor makes a lot of noise when pumping!

Weight: 139 gram
Price80 Euro tester

Photo: Stefan FreyThe Turblo delivers a solid performance, but is quite loud and yet another battery-powered device that needs to be charged.

Lezyne Radar React

Photo: Georg GrieshaberThe radar rear light from Lezyne not only warns traffic of approaching vehicles, but also, in conjunction with a GPS device, the rider himself.

A rear light with vehicle recognition is not just a great thing for roadies - the Lezyne Radar React also increases safety when commuting or on the way to the trail. It can be easily paired with a GPS device or smartphone and automatically wakes up in standby mode as soon as the Navy is activated - practical for everyday use. In our test, the rear light, coupled with an Edge 850, reliably warned of approaching vehicles with clear signals. The light itself shines strongly and brightly, the lateral radiation is okay. The Radar React in conjunction with the React Drive front light: Both lights can then be controlled centrally. The front light has an integrated warning system on the back that sends visual and acoustic signals. The Lezyne rear light can be attached quickly and easily to different seat post shapes, but is a little wobbly on thicker tubes.

Weight: 114 grammes
Price170 Euro Tester >> available here