Aero Carbon Wing System Gen 2 w/ Gorilla Cages Cable Sets 2H Cassette Lockring Tool with

2H Cassette Lockring Tool with Handle

the B33 is the only model still featuring stranded rear coil springs and a front loop

Flyback features thin streamlined straps reinforced with overlap binding for extra durability while providing excellent support and greater freedom of motion

Simple and economical

ride after ride

Aero Carbon Wing System Gen 2 w/ Gorilla Cages Cable Sets 2H Cassette Lockring Tool withThe Ultimate in Rear Hydration Systems. TWICE AS FAST: Extensive aero research offers nearly twice the time savings over previous generations. INCREASED ADJUSTABILITY: From the carrier to the cage, all optimizing speed and bottle access. INCREASED BOTTLE RETENTION: Cages re positioned for optimum retention and easier access. CARBON BEAM: Special proprietary layup helps reduce cage vibration. WIDER COMPATIBILITY: Fits the widest range of saddle rails