The S-Works Carbon Rib Cage III uses a split design to strike the perfect balance between bottle hold and easy of entry/exit. It also happens to look drop-dead sexy.

Features:

• FACT carbon construction creates a splendid fusion of strength, optimal botle retention, and light overall weight.
• Super-low bottle position improves the aerodynamic profile.
• Tuned compression design provides secure bottle retention with easy in-and-out accessibility.
• Weight: 24g