Specialized Rib Cage II 43021 TB1 this light keeps you safe

this light keeps you safe on the road

Its responsibly sourced Merino wool construction helps regulate your temperature

From the impact-resistant lenses to the hidden spring hinges in the arms

Ultralight mountaineering tent engineered for high-speed

Double stitch construction for added strength and durability

Specialized Rib Cage II 43021 TB1 this light keeps you safeThe Rib Cage II is not only a slim, lightweight bottle cage, but was also designed with aerodynamics in mind. Of course, it also serves its primary purpose of keeping beverage bottles safe so you don't lose a bottle when the road becomes bumpy. The SWAT solution enables tool integration. The low bottle position improves the aerodynamic profile. The special design offers safe bottle removal with easy accessibility. Reinforced composite material