Specialized S-Works Rib Cage II Matte Black ex-demo Who's this item for: This

Who's this item for: This is a premium chain for riders that demand the best performance you can get

Minimum Sprocket: Low sprocket: 40T Top sprocket: 11T

Rely on a new level of protection with Proframe RS

Powerful Bass Experience w/ DirectPitch + OpenBass Technology

Body: 88% Nylon / 12% Spandex Woven Knees and Saddle: 89% Cordura / 11% Spandex Dobby

Specialized S-Works Rib Cage II Matte Black ex-demo Who's this item for: ThisThe 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