Specialized Rib Cage II Matte Black Zefal three Velcro strap design attaches

three Velcro strap design attaches to top tube

9/16 Cr-Mo axle

Shaft Height: 10 1/4 in

for comparison

Designed with the same ergo grip found in the dual blade model

Specialized Rib Cage II Matte Black Zefal three Velcro strap design attachesThe 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