Hammerhead Introduces Karoo Share Enabling Riders to Instantly Share Routes and Riding Profiles

March 21, 2026 - Hammerhead is proud to announce Karoo Share, a new feature that enables riders to instantly share routes and riding profiles directly between Karoo devices – no smartphone app or Internet connection required.

The new Karoo Share feature that enables riders to instantly share routes and riding profiles directly between Karoo devices. © Evan Ruderman

With Karoo Share, riders can send routes or profiles from one Karoo to another in seconds and immediately start riding. Whether at the start line of a race, a group ride meetup, or a remote trailhead, Karoo Share removes the friction of last-minute setup and makes it easier than ever to get dialed and ride together.

Karoo Share also further unlocks one of Hammerhead’s biggest strengths: deep profile customization. Riders who have spent time dialing in data fields, screens, and layouts can now share their profiles instantly with friends, making it easier to connect, share, and experience the full power of Karoo.

HAMMERHEAD Karoo BC-KA-B1
The Hammerhead Karoo cycling computer represents the pinnacle of innovation, design, and performance. Karoo offers an unparalleled single-point union to experience and control every aspect of your ride: from the data you see and record, to your routes and workouts, connected components and AXS products, E-Bikes, and ANT+ lights. The stunning screen, premium materials, and 35+ hours of battery life combine to make Karoo a cycling computer without compromise. Easy to use in every condition thanks to thoughtful hardware and software design, Karoo allows you to focus on the road – and the ride – instead of your equipment. Featuring comprehensive structured workout support, industry-best navigation, and a Companion App and Dashboard that let you manage your device without removing it from the handlebars; Karoo helps you hit your training goals, explore new routes, and enjoy every ride.

Karoo features a smartphone-quality screen with industry-leading display for colorful visualizations and intuitive configurations of your ride data and maps.

V2.0.1
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.

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.

Riders can easily add enhanced and customized capabilities on Karoo from a growing list of partners in our on-device Native Extension Library or via simplified extension and third party app sideloading through the Hammerhead Companion App.

Ride more and charge less with Battery Save Mode on Karoo. Enjoy 35+ hours on a single charge.

Karoo Share also further unlocks one of Hammerhead’s biggest strengths: deep profile customization. © Evan Ruderman

Multi-band technology gives pin-point accuracy on any path, whether in crowded cities, tight single track, tree covered trails, or anywhere in between.

Choose your preferred route surface (road, MTB, gravel) and explore new paths with best-in-class maps and navigation, including  free global maps, instant route syncing for connected accounts, and automatic climb detection with – or without – a route.

Champion no-drop rides with Karoo Share. Share routes and profiles between Karoos in seconds.

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.

Data management and customization made easy with Hammerhead. Manage your rides, routes, and more from anywhere, anytime with our Web Dashboard and all-new Hammerhead Companion App.

Choose your preferred route surface (road, MTB, gravel) and explore new paths with best-in-class maps and navigation. © Evan Ruderman

What’s in the Box
Customize your Karoo with interchangeable Karoo Color Shells.

• Karoo Color Shell includes everything you need for installation
• Each Karoo Color Shell is interchangeable – you can buy multiple to mix-and-match shell, buttons and USB cover colors
• Contents include: Karoo Color Shells, Buttons, USB Cover, 2x T8 fasteners, T8 screwdriver
• T8 fastener max torque 0.2Nm
• Compatible with Hammerhead Karoo released in 2024

Specifications
• Screen Dimensions 3.2”
• Display Resolution 480 x 800 pixels
• Processor Quad Core 2.0 GHz
• Memory 64GB Storage, 4GB Ram
• Sensor connectivity ANT+ and Bluetooth
• Satellite Connectivity Multi-band (L1+L5) GNSS
• Satellite constellations GPS, GLONASS, Galileo, QZSS, BEIDOU
• Charging USB-C
• Charge time 30% in 30 minutes, 100% in 2.5 hours
• Battery Life 35+ hours
• Water resistance IP67
• Weight 118 grams

Languages Supported
English, Spanish, French, German, Italian, Portuguese, Simplified Chinese, Traditional Chinese, Korean, Japanese

The patented Hammerhead Mounting System (HMS) allows for wider compatibility with popular mounts and provides a sleek and secure solution to build out the ideal cockpit configuration for preferred ride style, habits, and integrated setups. This best-in-class technology is actively available for partner license.