Specialized S-Works Rib Cage II Matte Black noimage Side-loading design allows for secure

Side-loading design allows for secure bottle retention with easy in-and-out accessibility for frames with a compact bottle mounting area

EPT anti-rust technology

Technical specifications:

Unveil Your Ride's Potential

21mm Internal Width

Specialized S-Works Rib Cage II Matte Black noimage Side-loading design allows for secureThe S Works Carbon Rib Cage III uses a split design to strike the perfect balance between bottle hold and ease of entry exit. It also happens to look drop dead sexy. 100% FACT carbon construction for the perfect balance of strength, optimal botle retention, and light overall weight. Tuned compression design provides secure bottle retention with easy in and out accessibility. Super low bottle position improves the aerodynamic profile. Weight: 24g