SEKA ExAero Magnetic Water Bottle & Cage System Size:Seat-Tube (450ml) the lock body and supporting

the lock body and supporting elements of the locking mechanism are made of specially hardened steelABUS XPlus cylinder for the highest level of protection against tampering

1 Lock-On System

1x SHIMANO XTR Di2 rear derailleur RD-M9250-SGS 12-speed | long cage

Cannondale SuperSix Evo (Gen 4)

SEKA ExAero Magnetic Water Bottle & Cage System Size:Seat-Tube (450ml) the lock body and supportingHydration, reimagined. The SEKA ExAero Magnetic Water Bottle & Cage System combines aerodynamic design with the convenience of magnetic bottle retention, creating a cleaner, faster and more secure hydration solution for modern road and gravel bikes. Developed specifically for the SEKA ExAero, this integrated system eliminates the bulk of a traditional bottle cage while ensuring your bottle stays firmly in place, even over rough roads and broken