Mandible is the top Arundel model, made with a foam core to add stiffness yet reduce weight. The grip is the strongest of all Arundel cages, with an emphasis on a tight fit to keep the bottles on the bike no matter what. Mandible cages have weathered the Grand Tours, the Spring Classics, Worlds, all of it. Durable and elegant.

A bonus feature is the extra set of mounting holes that are 20 mm lower, giving you extra clearance from the top tube.