Specialized Zee II Cage parts-bb These rings are made of

These rings are made of hard-wearing steel that will last for years and years

19 fixed vents for consistent airflow

Significantly lighter than PFGXP system

cassette lockring and other areas that use a higher torque settings

lower-pressure tires are more pressure-critical than back when we just used to put as much pressure in as the pump could stand

Specialized Zee II Cage parts-bb These rings are made ofThe Zee Cage II has incredible holding power, and it's compatible with SWAT solutions for tool and storage integration. For easy bottle access, we also gave it a unique side loading design that allows you take pulls from the right hand side. SWAT compatible design allows for storage and tool integration. Reinforced composite material improves durability without adding weight. Side loading design allows for secure bottle retention with easy in and out