FSA Aero TT Kettenblatt 55 Zähne | 5-Arm 130 BCD | 2x11-fach Kurbeln easy-to-operate dropper technology with a

easy-to-operate dropper technology with a proven cartridge

Speeds: 12-speed (MTB & Road)

star nut and user manual

Mounting: Clamp (high)

Installation Length x Travel (mm): 240 mm x 75 mm

FSA Aero TT Kettenblatt 55 Zähne | 5-Arm 130 BCD | 2x11-fach Kurbeln easy-to-operate dropper technology with aAerodynamic 55T Chainring for Time Trials & Triathlon. The FSA Aero TT Chainring with 55 teeth has been specially developed for aerodynamic road bike, time trial, and triathlon setups. The enclosed 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