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Can a 17-watt saving from Giro's unreleased aero helmet win Jonas Vingegaard the Tour?

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Can a 17-watt saving from Giro's unreleased aero helmet win Jonas Vingegaard the Tour?

Jonas Vingegaard's red Giro helmet at the Tour de France conceals an unreleased Eclipse Pro promising a 17-watt aero advantage over its predecessor.

By Simon Smythe

Photography by ASO and Giro

14 JULY 2025 | UPDATED 11.40 PM BST

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Rouleur Issue 144 — The Tour Issue
In printIssue 144

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The Tour Issue

Le Tour de France: a race defined by colour, passion and history, whose drama and romance continue to shape the identity of cycling’s greatest stage.