Guides

A few guides to riding in the weather, each with something you won't find elsewhere: numbers worked out with the Velvind engine.

Guides

Riding in windHow much wind is too much, which way round to ride, and why a headwind costs more than a tailwind gives back.
What to wear cycling, by temperatureHow cold it feels at your speed, in °C and °F, and the gear for each step.

Tool

Headwind calculatorMinutes lost or gained per 10 km, from the same wind timing as the app.

Compared

Coming to the App Store.

Velvind for iPhone: a paid app, with a week's trial. Leave your email and we'll write once, when it's out.

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