Bike | Stem Cap Mount Adjustable The Quad Lock® Stem Cap Mount Adjustable easily attaches to your bike's stem cap and features a space-saving design. It also fits stem angles up to +55°. Superior Strength and Secure Design Made from ultra-lightweight aircraft-grade aluminum and heat-treated for exceptional durability, it's designed to withstand even the toughest rides. The Quad Lock's patented dual-stage lock system securely holds your phone on any terrain. Smart Design and Lightweight Made from CNC-machined aluminum with black hardware and a compact black lever, the stem cap mount blends seamlessly with your bike stem, keeping your handlebars tidy. Adjustable Viewing Angle The dual-sided design allows you to mount your smartphone at the optimal angle, even with various stem angles. *Please check here for compatibility based on your stem angle. Quick Attachment/Detachment The easy twist-and-lock system allows for quick attachment and detachment of your smartphone. This makes it easy to check cycling apps while riding. You can also quickly remove it when you receive a call. Notes We recommend having the stem cap mount installed at your local retailer or bike shop. Tidy Handlebars The space-saving stem cap mount keeps your handlebars tidy. It provides space for handlebar bags, lights, and other gear. Price: ¥8800