Specialized S-Works Rib Cage Iii Carbon Carbon/Matte Black One Size Brand-Ibis breathable and comfortable Silicone anti-skid

breathable and comfortable Silicone anti-skid strip at upper and lower strap

Marvo LT rear derailleurs are made in precision rigid aluminum construction

you won't want to take them off

Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 42 Labeled Size 700 x 42 PSI 70 TPI 60 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher

Specialized S-Works Rib Cage Iii Carbon Carbon/Matte Black One Size Brand-Ibis breathable and comfortable Silicone anti-skidThe 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. 100% FACT carbon construction for the perfect balance 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