Lab tested: Gravel racers, these free hacks could save you over two minutes at Unbound
Briefly

The article discusses the aerodynamic implications of different water bottle configurations and the use of hydration packs for road racing cyclists, particularly in light of the upcoming Unbound Gravel event. Tested configurations included one to three bottles, with focus on hydration systems such as the Rule 28 Gravel Suit and USWE's Race 2.0 pack, which claims improved aerodynamics. Wind tunnel tests explored whether hydration packs or placing bottles under jerseys could enhance speed. Importantly, the testing was independent, with no sponsorship influence from the brands involved.
Interestingly, USWE claims that its Race 2.0 pack actually makes you more aerodynamic than not wearing one at all.
We wanted to run some tests on carrying a hydration pack to see whether there were any gains to be found in terms of aerodynamics.
With an hour of wind tunnel time, we sought to answer whether wearing a hydration pack beneath your skinsuit would actually make you faster.
Our article provides insights into various bottle-carrying configurations for cyclists and explores the aerodynamic performance of hydration packs and suits.
Read at Cyclingnews
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