Description The CatEye Aero Bracket allows you to run your CatEye headlight on your super ovalised aero handlebars. Compatible with aero bars up to 125mm in circumference, and with many of CatEye’s front headlights. Compatible with: CatEye AMPP / VOLT Series CatEye Sync Core CatEye HL-EL160 CatEye GVOLT100 / 70.1 / 70 CatEye GE100 Connect / GE100 CatEye GP bracket (optional part) for action cameras Note: Excluding rubber band mounting models and AMPP2200 / AMPP1700 / AMPP1300 / VOLT1700 / VOLT1600 / VOLT1200 / VOLT200 / VOLT100 and HL-EL135.