Stem Cap Mount Adjustable

What Our Gearhead® Experts Are Saying:

"I prefer the Adjustable Stem Cap Mount because it works across all my bikes. On my gravel rig with a high-rise stem, I can tilt the phone just right, and it doesn’t move no matter how rough the ride gets."

The Quad Lock Stem Cap Mount Adjustable offers cyclists a centered, minimalist phone mount with added flexibility for varied stem angles. Constructed from CNC-machined aircraft-grade aluminum and anodized black hardware, it balances strength with a lightweight, unobtrusive design.

Unlike the fixed version, the Adjustable mount incorporates a screw-tightened hinge, allowing riders to fine-tune their phone angle across a wide range of stem positions, including upright stems up to +55°. The dual-sided, reversible head adds even more options, ensuring optimal visibility of navigation, training data, and ride apps.

With Quad Lock’s patented dual-stage lock system, phones remain secure over demanding terrain and high-speed descents, yet detach instantly when needed. Fully compatible with all Quad Lock cases and universal adaptors, the Stem Cap Mount Adjustable is ideal for riders who want clean aesthetics, uncompromising security, and the ability to adapt their setup to multiple bikes or riding styles.