Xlab Delta Wing 100 is mounted on the saddle rails for no measurable drag. Delta wing is a reliable single rear bottle carriers with extraordinary aerodynamic mounting to the saddle rails in the rider draft allow for clean aerodynamics and easy access. Features:

• Replaces high drag frame bottle

• Use to refill or replace front bottle

• Easily mounts on seat rails

• Includes a P-Cage with 5 Lbs bottle grip

• Weight 146 grams