Full Speed Ahead has it one of central Taiwan’s largest and most efficient factories. Featuring hot press carbon rim moulding machines and 5-axis high-speed CNC machines, FSA products are extremely high quality and highly desired in the cycling World.
Plastic sleave allowing installation of K-Force WE/Shimano Di2 battery into FSA seatposts. Securely and quietly hold
your battery inside your seatpost. Easy installation and removal.