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Equipment > Accessories > Computers > Computers / GPS Head Units


The Hammerhead Karoo cycling computer stands as the epitome of innovation, design, and performance in its field. Its striking screen, premium construction, and enduring battery life converge to create Karoo, a cycling computer that makes no compromises. Engineered for effortless usability in any environment, Karoo's meticulous hardware and software craftsmanship allow you to immerse yourself in the journey, not the gear. With comprehensive support for structured workouts, top-tier navigation, and a Companion App and Dashboard for seamless management without detaching from the handlebars, Karoo empowers you to achieve your training targets, discover new paths, and savor each moment on the road. The pièce de résistance lies in Karoo's unrivaled command over your bike's connected elements, spanning from SRAM AXS gear to E-Bikes to ANT+ lights.

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  • Karoo features a smartphone-like screen with industry-leading display for colorful visualizations and intuitive configurations of your ride data and maps
  • Control Karoo your way — no matter the conditions — with a responsive touch screen and easy-to-use hardware buttons
  • Spend less time waiting and more time riding thanks to 64GB of memory, 4GB of RAM, and extended battery life providing more maps, faster map rendering, and longer uptime
  • Multi-band GNSS technology gives pin-point accuracy on any path, whether in crowded cities, tight singletrack, tree covered trails, or anywhere in between
  • Choose your preferred surface-specific routing type (road, MTB, gravel) and explore new paths with our best-in-class maps and navigation, including free global maps, instant route syncing from connected accounts, and automatic climb detection with — or without — a route
  • Unparalleled connectivity with SRAM AXS products allows for easier customization, better equipment awareness, and simple pairing with your groupsets, power meters, tire pressure sensors, and more. Karoo’s best-in-class support for ANT+ radars and lights make it easier than ever to be safe on the road in any riding condition
  • Easily pair Karoo to your E-Bike and access LEV E-Bike data fields such as motor assist level, estimated range, E-Bike motor output, and E-Bike battery level
  • Regular software updates introduce new features and improvements to Karoo, keeping it at the forefront of the cycling ecosystem to make every ride better than the last.
  • Charging Type: USB-C
  • Screen Size: 3.2 inches
  • Battery Life: 15+ Hours
  • Average Charging Time: 30% in 30 minutes, 100% in 2.5 hours
  • Sensor Type: ANT+ and Bluetooth
  • Device Weight: 118 grams
  • Includes: USB-C to USB-C Charging cable, 31.8 Mounting System, Quarter Turn Adapter, Lanyard
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