Calzini Gobik Vortex 2.0 2026 Z-Spare Parts Bags internal bearing Cassette Shimano 105

internal bearing Cassette Shimano 105 7100

- Polished heads

Travel: 90 mm

Temperature: from -5° to +25°

Calzini Gobik Vortex 2.0 2026 Z-Spare Parts Bags internal bearing Cassette Shimano 105In the race against time, every detail matters. We designed these socks with a higher height, compliant with UCI standards, and a perforated fabric with low wind resistance, offering optimal temperature regulation. The silicone print inside ensures grip, creating a second skin effect that also contributes to aerodynamics by eliminating the classic hem. In this new evolution, the pinkies are made with Fulgar Q SKIN with silver ions, which promote sweat