Specialized S-Works rib cage iii carbon carbon/gloss black one size CheckoutTitle=Avid DB1 SmartHead ThreadLock works with Presta

SmartHead ThreadLock works with Presta and Schrader valves

}Shimano GRX FC-RX600-11 Crankset - 175mm 11-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface Black

}Shimano Tiagra FC-4700 Crankset - 175mm 10-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray

8mm Clamp 48cm Black

Specialized S-Works rib cage iii carbon carbon/gloss black one size CheckoutTitle=Avid DB1 SmartHead ThreadLock works with PrestaThe 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