Wheels

Stratos

Durable and dependable the 4ZA Stratos is perfectly suited to training during the week or racing on the weekend. Designed and tested in the real world lab of Belgium.

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Cirrus

Light and fast with aero profile rims, the 4ZA Cirrus slices through the wind or parts the sea of mud. Designed and tested in the real world lab of Belgium.

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Top-level technology provides top-level performance. The 4ZA Cirrus Pro wheels combine all of our carbon fiber know-how, real world testing and athlete feedback into a strong, light and aerodynamic package.

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