Fast gravel gearCastelli Unlimited Speedsuit and Pro 2 Jersey

Matthias Borchers

 · 22.02.2026

Castelli Unlimited Speedsuit and Unlimited Pro 2 Jersey
Photo: Castelli

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Castelli presents two gravel products with the Rosso Corsa label: the Unlimited Speedsuit and the Unlimited Pro 2 Jersey. The Speedsuit combines the Pro 2 Jersey with the Free Aero Race S Bibshort and costs 350 euros. The jersey alone is available for 180 euros.

The Rosso Corsa label characterises Castelli the most technically sophisticated products. With the Unlimited Speedsuit and the Pro 2 Jersey, two gravel products with this labelling are now coming onto the market.

Jersey with hydration system pocket

Castelli Unlimited Pro 2 Jersey with hydration bladder
Photo: Castelli
Castelli Unlimited Pro 2 Jersey with hydration bladder

The Unlimited Pro 2 Jersey forms the upper part of the speedsuit. The CFD-optimised shoulder section is designed to reduce air resistance. The Air_O Stretch material offers UPF 30 protection and, according to the manufacturer, blocks 97 per cent of UV radiation. An integrated pocket accommodates 1.5-litre hydration systems. Three open pockets and a small zip pocket round off the features. The men's jersey is available in the colours Elmwood, Black and Paprika, the women's model in Forest Green/Elmwood and Vivid Orange/Paprika >> e.g. available here.

Speedsuit with trouser leg pockets

Castelli Unlimited Speedsuit and Unlimited Pro 2 Jersey
Photo: Castelli

The Unlimited Speedsuit combines the Pro 2 Jersey with the Free Aero Race S Bibshort. The shorts use Forza2 stretch material and are designed to reduce drag by 3 per cent. The Progetto X2 Air Seamless chamois is used for long rides. Two pockets on the front of the thighs allow access to bars and gels during the ride. The Speedsuit is available in Vivid Orange/Hot Sauce-Black and Mango Mojito/Black/Ivory.

Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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