Giant Contact Sl Aero Stem

Designed exclusively for 2023 and onward Propel and EnviLiv internally routed aero road bikes the Contact SL Aero Stem is an ultralight fully integrated alloy stem that delivers maximum aero gains and clean easy cable management. • Engineered exclusively for the D-shaped OverDrive Aero steerertube of the Propel and EnviLiv• Integrated aero silhouette from the stem cap to the spacers tothe head tube• Closed and rounded face plate works seamlessly with theall-new Contact Aero SLR and SL handlebar for maximum aeroadvantage• Refined shaping and application of ultra-light aluminum meanstotal control at a low weight• Simplified cable management hides all the cables inside andbeneath the stem for optimized aerodynamics and a clean look• -10° angle• Available in eight lengths from 80mm to 140mm Bar Clamp Dia. (mm) 31.8   Steerer tube clamp OverdriveAero only Stack Height (mm) 40