With industry-leading navigation and visualizations, next-gen usability, and advanced connectivity with your favorite cycling tech, Hammerhead Karoo makes every ride better than the last.

Effortlessly access and manage all your data to review ride performance, create and organize routes, assess upcoming workouts, adjust your training zones, and more with the …

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Hammerhead Heart Rate Monitor - Battery Replacement Hammerhead Heart Rate Monitor - Setup, Pairing, and Maintenance Mounting Systems Karoo 2 - Installing the Hammerhead …

Enjoy every ride without compromise with the world's most advanced yet intuitive cycling computer. With industry-leading navigation and visualizations, next-gen usability, and …

Hammerhead Dashboard Welcome to home base. Log in to create, modify, and synchronize your routes, rides, workouts and third party accounts.

“For a long time it felt like the cycling GPS computer market was standing still as technology passed it by, but thanks to products like the Hammerhead Karoo, those days are over.”

HARDWARE Hammerhead Karoo 2 mounting system (Adapter for quarter turn mounts included)

Explore the Karoo's hardware and technical specifications below. For more information, our Product Roadmap will keep you updated on what we're planning for future features and the …

Hammerhead has only verified that GitHub URLs work for sideloading. Apps installed from a URL in GitHub can be updated from the app details page on Karoo when a third-party releases an …