1x Aero Chain Guide Dura-Ace Di2 KICKR RUN requires a dedicated

KICKR RUN requires a dedicated 15 amp circuit and non-GFCI outlet or breaker

Compact bag

Shift Cable Diameter 1

AA battery-powered

15% Elastane

1x Aero Chain Guide Dura-Ace Di2 KICKR RUN requires a dedicatedConvert your 2x crank into a 1x setup by replacing your bulky and non aero front derailleur with this slim aero optimised unit (improves airflow around the derailleur area to minimise drag and save you a few watts). Also prevents those annoying accidental shifts to the small ring when you least want them! 24mm up down adjustment (including frame bracket) Suits ROUND chainrings from 50T to 62T Suits OVAL chainrings from 50T to 58T Fits to 2 ring crank