Introducing the Duotone 2025 Unit D/Lab, Developed to deliver the lightest weight, quickest response, and highest performance, the Unit D/LAB features a full Aluula Gold frame that ensures exceptional stiffness with minimal weight, along with the new Fusion handles and boom technology. A major update for 2025 is the new Fusion handle and boom option. The New Duotone Unit D/Lab 2025 – Available from H20 sports with Fast Free Shipping