Specialized S-Works Rib Cage II Matte Black noimage 21mm Internal Width

21mm Internal Width

Building on the legacy of the original Forekaster

For those in pursuit of a high-performance sole

EPT anti-rust technology

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

Specialized S-Works Rib Cage II Matte Black noimage 21mm Internal WidthThe 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