Carbon Aerobar and Aero Stem

Regular price $575.00 Sale price $517.77 Save $57.23


Specialized Carbon Aerobars with Aerostem provides the ultimate aerodynamic system, making it the perfect upgrade for any tri bike. It's also highly adjustable in nearly every dimension, making it easy to dial-in your perfect fit.

  • Carbon Aerobar and Aerostem integration with adjustability to fit any bike with a 1-1/8” steerer.
  • Adjustable, aerodynamic 17-degree stem offers 60mm or 90mm reach; clamps to 1-1/8” steerer.
  • Full-carbon base bar w/ 4:1 aero cross section is light and stiff; 410mm width and 90mm reach.
  • 40-deg carbon ski-tip extensions offer 10mm of lateral jog for a wide range of arm widths.
  • Extension clamps for standard 22.2mm outer diameter extension, angled up or down 15 degrees.
  • Included fit kit allows for up to 45mm of height adjustment for the extension riser stack.
  • Base bar and extensions designed with internal cable routing for mechanical and Di2 systems.