Rennradguru guides

Road cycling basics

The essential basics of road cycling: safety, technique, training, equipment and practical riding skills, explained clearly for beginners and ambitious recreational riders.

Latest blog posts...

iGPSPORT BiNavi Review: 24-Hour Battery, but Does the Display Impress Too?

iGPSPORT BiNavi Review: 24-Hour Battery, but Does the Display Impress Too?

The iGPSPORT BiNavi combines a large transflective touchscreen, offline maps, six buttons and extensive training features. In real-world testing, I particularly liked its strong battery life, easy and reliable sensor integration and straightforward route planning in the iGPSPORT app. Navigation is clear and pleasantly simple too. Value for money is almost unmatched. It loses points in changing light, particularly when only part of the display is shaded.

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CYCPLUS A3 Mini Electric Bike Pump Inflating a Road Tyre on a Carbon Wheel.

The CYCPLUS A3 Mini tested in practice

Small, powerful and with a huge battery, the CYCPLUS A3 Mini promises considerably more tyre inflations than typical mini electric pumps. But how well does it work in everyday use, and is it better than the AS2 Ultra? My CYCPLUS A3 Mini review examines whether the generous battery reserve justifies the extra weight and size.

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