The lightest, cleanest clip-on. This simple and lightweight clip-on aerobar fits most standard size handle bars. It will transform your everyday road bike into a machine worthy of competing against the clock. CNCed aluminum brackets with carbon fiber extensions and arm cups. Armrests are hinged to flip away from the bar tops for climbing. Paired with cowhorns, the Flip Lite makes a very light aerobar setup for a dedicated TT bike. The hardware is for 31.8 handlebars only. The Flip Lite comes standard with S-Bend extensions in carbon fiber or aluminum.