Specialized Rib Cage II 43020 Winter Boots *Designed for Single Speed use

*Designed for Single Speed use

For maximum thoroughness

there’s still room to store your keys

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Specialized Rib Cage II 43020 Winter Boots *Designed for Single Speed useThe Rib Cage II is not only a sleek, lightweight water bottle cage, but it's also been designed to be fast in the wind. Of course, it also performs its primary task of holding tight to bottles dutifully, so you won't be losing bottles when the road gets rough. SWAT compatible design allows for storage and tool integration. Super low bottle position improves the aerodynamic profile. Tuned compression design provides a secure bottle retention with easy