Profile Design ATTK IC Fe Sport Lightweight 3” TechSilk™ shell (silky

Lightweight 3” TechSilk™ shell (silky soft

Speed Sleeve

The Zipp Carbon headset spacers made of UD Carbon impress with precision manufacturing and reliability

Improved air supply

featuring a built-in liner

Profile Design ATTK IC Fe Sport Lightweight 3” TechSilk™ shell (silkyThe Aero Top Tube Kase (ATTK) IC is designed to improve aerodynamics while offering a streamlined storage solution. The uniquely designed shell allows cables to route straight through to the top tub. Mounting is simple using top tube braze ons on compatible bikes. Specifications Construction: Plastic and molded rubberDimensions & Spec Capacity: 245mm x 60mm x 40mm 250cmTop Tube Compatibility: Direct mount (M5 Bolt) or Frame Protection Strips (FPS