- Aerodynamic Frame Design: The Zip 2021 boasts a sleek, streamlined frame that reduces air resistance and enhances overall performance.
- Advanced Materials: The bike's frame, fork, and wheels are made from high-quality, lightweight materials that minimize weight and maximize stiffness.
- Electronic Shifting: The Zip 2021 features a state-of-the-art electronic shifting system, providing seamless, precise gear changes with minimal effort.
- Disc Brakes: The bike is equipped with high-performance disc brakes, offering exceptional stopping power and control in all weather conditions.
- Integrated Cockpit: The Zip 2021 features an integrated cockpit with a sleek, aerodynamic handlebar design that reduces wind resistance and enhances rider comfort.
Key Features & Construction
1. Fabric Technology (Altered Shield 2.0)
Altered updated their proprietary fabric blend for 2021, moving to a denser 240gsm nylon/elastane mix. The exterior features a DWR (Durable Water Repellent) treatment to bead light rain and road spray, while the interior utilizes a high-loft micro-brushed fleece. Unlike cheaper thermal jerseys, the ZIP does not trap sweat; the fleece is channeled to wick moisture away from the skin toward the breathable outer layer.
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