Quad Lock Stem Cap Mount

The Quad Lock Stem Cap Mount is the ultimate minimalist solution for cyclists who want to keep their handlebars clear and their smartphone centered. Precision-crafted from black-anodized aircraft-grade aluminum, this mount replaces a 5mm headset spacer or installs directly under your existing stem cap, providing a sleek, factory-integrated look. It utilizes Quad Lock’s patented dual-stage locking mechanism, ensuring your phone remains mechanically locked even on the roughest gravel paths or mountain bike trails. The mount features a dual-sided, reversible design, allowing the head to be positioned on either side to optimize viewing clearance based on your stem’s angle. Ideal for road, gravel, and mountain bikes, it offers a rock-solid, centered interface for navigation and performance tracking.