Champion Sports Vinyl Cage Ball Bladder Size:30" Sliding dustcover to protect from

Sliding dustcover to protect from dirt and debris

Thanks to the soft

For use with XPLR 1x 13-speed rear derailleurs

The lightweight fabric offers breathability and freedom of movement

(Not suitable for E-MTB)

Champion Sports Vinyl Cage Ball Bladder Size:30" Sliding dustcover to protect fromThe Champion Sports Cage Balls are great for camps, Phys. Ed. classes and even the backyard. These balls pack a lot of fun for all ages. Our Cage Ball Bladder features superior air retention and durability. Be sure to order the right size cover to fit your bladder. Available in multiple sizes, each sold separately. RCB18: 18"Diameter RCB24: 24"Diameter RCB30: 30"Diameter RCB36: 36"Diameter RCB48: 48"Diameter RCB60: 60"Diameter RCB72: 72"Diameter Heavy