Vision Aero TT Kettenblatt 54 Zähne | 5-Arm 130 BCD | 2x11-fach Umwerfer 1 pair of disc brakes

1 pair of disc brakes including lock ring (external teeth)

8 mm Klemmung: moderner Standard für viele Lenker

Brake pads: Metal pads (included)

reliable shifting for trekking and touring bikes

Vision Aero TT Kettenblatt 54 Zähne | 5-Arm 130 BCD | 2x11-fach Umwerfer 1 pair of disc brakesAerodynamic 55T Chainring for Time Trial & Triathlon. The FSA Aero TT Chainring with 54 teeth was specially developed for aerodynamic road bike, time trial, and triathlon setups. The closed aero design reduces air turbulence and ensures optimized performance at high speeds. With a 130 mm bolt circle diameter (BCD) and 5 arm mounting, the chainring is compatible with corresponding road bike cranks. Designed for 2x11 speed drivetrains, it offers precise