Giant Contact AeroLight Stem

The Giant Contact AeroLight Stem is engineered for cyclists seeking lightweight performance without compromise. Designed for 1 1/8" round steerer tubes, this premium alloy stem features a 31.8mm clamp compatible with both drop and flat handlebars. The integrated aero design unifies the top cap, cables, and spacers into a streamlined unit that reduces drag and creates a cleaner cockpit aesthetic. Smart cable management routes lines under the handlebar and along the stem's side and underside, keeping your bike looking sharp while maintaining aerodynamic efficiency. With a -10° angle and available in eight lengths from 80mm to 140mm, you'll find the perfect fit for your geometry. The premium alloy construction delivers maximum stiffness while keeping weight to a minimum—ideal for road and gravel builds where every gram counts.