Rib Cage Briefs Pirelli SmartNET™ Silica technology delivers

Pirelli SmartNET™ Silica technology delivers high rolling efficiency

The Gionis Offensive plays surprisingly direct and offensive

upgraded chromoly rails

0 chassis but has additional padding and a revised shape

Rib Cage Briefs Pirelli SmartNET™ Silica technology deliversThe 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