1x Aero Chain Guide


Convert 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 sets only
  • All mounting hardware is included
  • 3D printed in tough engineering grade nylon for maximum strength

Checkout the video under the ‘Video’ section below to see just how well it runs on oval rings