Stem Cap Mount Arms for Bike and Motorcycle Custom Mounts

The CARLOS Main Series features modular stem cap mounting arms specifically designed for bicycles, motorcycles, and active camera setups. Constructed with reinforced locking joints and lightweight materials, these structural mounts provide a secure foundation for attaching devices in dynamic environments. Explore variations such as the BM300 stem cap mount for enhanced performance.

Ideal for brands looking to develop custom mounts or launch a branded phone holder line, this series supports high-strength configurations for phones, cameras, and accessories. As a specialized CNC mobile holder manufacturer and OEM mount producer, PROJECT Autoparts offers scalable solutions for outdoor gear brands, cycling OEMs, and lifestyle technology distributors. Learn more about our ODM process or our company to see how we can support your next product launch.