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    • Hammerhead Karoo 2 Custom Colour Kit Bundle

  • Hammerhead Karoo 2 GPS Computer Accessories Bundle

    Ideal for road, touring and off-road mountain biking adventures, the Hammerhead Karoo 2 features a 3.2" colour screen with live maps, turn-by-turn navigation and detailed GPS navigation. Plus, it can display smartphone notifications, incoming messages, phone calls and it provides support for Campagnolo EPS, SRAM eTap and Garmin Varia systems. Also, this edition comes supplied with a Heart Rate Monitor (HRM) and stylish custom cover.

    Karoo 2 is designed to put your cycling experience first. Powerful features make it simple for cyclists to do structured workouts, follow routes, connect to Strava and other third parties, and get the most out of every ride.

    Sharp and Clear Scratch Resistant Touch Screen

    Engineered with Dragontrail Glass, this computer features a beautiful and highly scratch resistant screen. Plus, it's treated to create a resilient anti-glare matte finish to ensure the screen is visible in all light conditions. The screen has a 292 PPI pixel density, 480x800 portrait resolution, and 16.7 million colour support. This enables the Karoo 2 to render high-quality visuals and clear detailed maps that you can read easily. Also, it features a smartphone-quality capacitive touchscreen filters out false inputs from rain and mud. Plus, it can be operated entirely by using buttons if you prefer and a double button tap locks the screen when needed.

    Lightweight and Strong Polycarbonate Body

    The glass-filled polycarbonate chassis is both light and strong, ensuring Karoo 2 can withstand the rigors or any adventure. Integrated into the chassis' design are four high grip buttons with intuitive function-mapping for seamless operation even with sweaty mid-ride hands or gloves. The Karoo 2 is entirely navigable using either the buttons or the touchscreen. Plus, you can add or remove a SIM card easily with a removable cover that protects from water ingress. And it features IP67-rated dust and water ingress protection that ensures your Karoo 2 will work in all riding conditions.

    Bluetooth 4.0 and ANT+ Connectivity

    This computer features modern connectivity technology. It communicates with your favourite cycling apps and sensors using a Bluetooth 4.0, ANT+, WIFI, cellular network data up to 4G and GNSS high-accuracy GPS positioning. The Karoo 2 GPS computer offers advanced technology to enhance your riding experience.

    Hammerhead Account Online

    Your Hammerhead account contains all your Karoo data, lives in the cloud, and syncs to your Web Dashboard and Karoo 2. Routes, workouts and settings are seamlessly synced and kept up to date. Challenge yourself and set new personal bests using our class-leading Karoo 2 Strava Live Segments integration and you can upload to all your favourite third-party services, like Strava and TrainingPeaks.

    Third Party Cycling App Compatible

    Sync routes from your accounts on Strava, Komoot, Ride With GPS, MTB Project, easily add routes using the Karoo Route Grab Chrome extension, or upload any routes in GPX, FIT, TCZ, KML, KMZ file formats.

    Intuitive Route Building

    • Create a route: Search for an address or drop pins to create a route in seconds, directly on your Karoo 2
    • Select a route: Select a route to ride with. All routes include full turn-by-turn navigation and upcoming elevation profile
    • Grab a route: Grab a route from any website with a single click and send it straight to your Karoo with our Chrome extension
    • Sync a route: Sync routes from Strava, Komoot, Ride With GPS, MTB Project
    • Add Points of Interest: Drop a pin on an area while creating a route and save it is a route-based Point of Interest
    • Share a route: Share a route to Facebook, Twitter, Pinterest, or email via the social media share integration

    Live Ride Tracking

    All your ride data, including sensor data, GPS route data, and workout details, is recorded to a .fit file for upload to any service you choose. Taking a break? Pause your ride manually, or let auto-pause handle it whenever you stop moving. Change your route, workout, profile and even the data you want to see at any time, even while riding. And you can share your live location with loved ones via text or email so they can follow your progress.

    Accurate and Detailed Route and Navigation Data

    Full-colour, global maps, with all the details you need when riding, including POIs, elevation and roadway differentiation. It provides sophisticated routing specific to your ride, with options for road, gravel, and mountain bike. Turn-by-turn navigation for every route, with audio cues and visual indicators that mean you’ll never miss a turn. Plus, it offers upcoming elevation profiles for every route, so you always know what climbs lie ahead, and historic elevation that displays where you’ve been. Instantly get back on track if you take a detour with smart rerouting that gets you where you need to be. And you can always get a most convenient route back home with Karoo 2’s Return Home option.


    • Housing Material: Glass-filled Polycarbonate
    • Clock: Yes
    • Odometer: Yes
    • Altimeter: Yes
    • Barometer: Yes
    • Accelerometer: Yes
    • Magnetometer: Yes
    • Gyroscope: Yes
    • Ambient Temperature: Yes
    • Technical Features: Dragontrail™ Glass, high resolution 3.2” display, Strava Live Segments, electronic shifting support, turn-by-turn navigation, route elevation, custom ride profiles, instant rerouting, USB-fast charging
    • Connectivity: Bluetooth, ANT+, Wi-Fi, GPS, GSM Cellular
    • Operating System: Android
    • Storage: 32 GB
    • Submersible: IP67
    • Battery Type: Rechargeable Lithium-Ion
    • Battery Life: 12 hrs
    • Low Battery Indicator: Yes, with low-power mode
    • Dimensions: 61 x 101 x 19mm
    • Face Size: 3.2in
    • Resolution: 292 PPI
    • Weight: 4.6oz (131g)
    • Recommended Use: Road, gravel, mountain biking
    • Manufacturer Warranty: 1 year
    • In the Box: Hammerhead Karoo 2 GPS computer, Heart Rate Monitor (HRM) and stylish custom cover, Hammerhead Karoo 2 Mounting System, USB-A to USB-C Cable, Lanyard, Getting Started Guide

    Buy Hammerhead Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.




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