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Pre-Order is now closed. Click here to hear first when Karoo 2 is available.

SEE THE ROAD AHEAD

With hammerhead karoo 2 - the only cycling computer with predictive path technology

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"The best GPS cycling computer you're not using."

"Faster than every other dedicated bike computer."

"The best screen and navigational metrics in the game."

"The best screen and navigational metrics in the game."

    Meet Hammerhead Karoo 2

    Image of Forge your own path with route building

    Forge your own path
    with route building

    Quickly upload routes from 3rd party apps via the Hammerhead web dashboard, or build your own with a couple of taps. Once you've set your route you can quickly add custom points of interest and download it for use on other devices.

    Image of See the road ahead with best-in-class navigation

    See the road ahead with
    best-in-class navigation

    Cycling-specific navigation designed to help you never miss a turn. But with instant automatic rerouting, we've got you covered if you do.

    Image of Keep your eyes on the road with beeper notifications

    Keep your eyes on the road
    with beeper notifications

    Beeper alerts notify you of turns, approaching traffic, training milestones, low battery and smartphone notifications.

    Image of Conquer the cols with CLIMBER

    Conquer the cols
    with CLIMBER

    Our unique CLIMBER feature auto-detects upcoming climbs — even when you're not on pre-planned routes — and provides rich gradient insights so you can strategetically pace your ascent.

    Image of See what matters with fully customizable UI

    See what matters with fully
    customizable UI

    Choose the data you want to see, and how you want to see it. Profile-based settings make switching between riding styles easier and more powerful than ever.

    Image of Optimize your ride with data made beautiful

    Optimize your ride with data
    made beautiful

    We translate in-ride data into beautiful heart rate, power elevation, and gear shifting data visualizations for real-time optimization.

    Image of Stay on top of what matters with smartphone notifications

    Stay on top of what matters with
    smartphone notifications

    Receive notifications for incoming phone calls and text messages, so you don't miss anything important on your ride. Or leave your phone at home. We know sometimes you just want to enjoy your ride; the K2 doesn't require a phone for you to see the road ahead.

    Image of Hit your goals with customizable<br>training plans

    Hit your goals with customizable
    training plans

    It's easier than ever to follow your training plan to hit your goals with support for structured workouts, including automatic syncing from TrainingPeaks

    Image of Keep on the cutting edge with frequent software update

    Keep on the cutting edge with
    frequent software updates

    We provide the most agile software on the market, with constant improvements. New features and enhancements keep your riding experience on the cutting edge.

    Image of Sync your rides for analysis

    Sync your rides
    for analysis

    Upload your rides to connected platforms, for workout analysis and social sharing on the AXS web dashboard.

    DON'T TAKE IT FROM US

    P Paul M.

    A Pocket Sized Phenomenon
    What a superb, easy-to-use, so-many-data-variables, integrated-with-everything device! I love it and can’t imagine a better cycle computer. The user interface and screen quality are outstanding, and the new mount makes it feel very secure on the bike. Can’t fault it.

    M Mark H.

    So Far, So Good
    Just received the unit the other day and took it out over the weekend. What a great unit! I have had two different units over the years, Garmin & WAHOO Roam. The Karoo 2 is far superior in my opinion. And to top that off the customer service is on a much higher level than anything I have experienced. I would highly recommend this bike computer!

    A Allen D.

    Amazing!
    Very convienent to use and great battery life! It's great for any type of biking and is resistible to rain and weather. Love the product!

    M Matthew U.

    I Love My Karoo 2
    This is my first cycling computer and I love it. It was very easy to learn how to use and setup. I love the simplicity of the user interface on both the device as well as the Hammerhead dashboard. Highly recommend the Hammerhead Karoo 2. I'm absolutely obsessed with the Karoo 2 and it has made me even more motivated and excited to get out and ride more! 10/10. 5 Stars, zero issues or complaints. I can't wait to see where the future updates will take us because I know it's only going to get better and keep improving!

    A Andres

    Best Cycling Computer Out There
    I owned another brand of computer but HAD to move to Karoo 2 after seeing what was capable of and the number of features available, specially the climbing/mountain features and information it gives you to prepare for what's coming! It is clear and delivers what you really need at the right time. I live in Asia so trying to get it here was a struggle and took some time, it would be great if they were shipping to this area, as I'm sure there will be a lot of customers. I'm very happy with the computer and periodically updates that make it just even better! Congrats and great job to the design and engineers of the team!

      Free standard shipping within the US and South Africa.
      FREE STANDARD SHIPPING

      Within the US and South Africa

      45-day risk-free trial - Free return and full refund if you don't love your Karoo 2
      45-DAY RISK-FREE TRIAL

      Free return and full refund if you don't love your Karoo 2

      Support available 7 days a week to ensure you get the most from your Karoo 2
      WE PRIDE OURSELVES ON SUPPORT

      Available 7 days a week to ensure you get the most from your Karoo 2

      THE DIFFERENCE IS CLEAR

      Hammerhead Karoo 2 flat view

      Hammerhead Karoo 2

      Anti-glare, waterproof screen
      High pixel density screen (292 PPI)
      Maps with cyclist specific points of interest
      Automatic, Predictive Path Technology with CLIMBER
      Instant route creation with pin-drop
      Lightning fast rerouting.
      Frequent feature releases and upgrades
      7 Days a week. Including Weekends and Holidays.
      Automatic cloud back-up for routes and settings
      32 GB total internal storage
      Garmin 1030+ flat view

      Garmin 1030+

      Only with additional screen protector purchase
      157 PPI: 46% lower resolution than K2
      Maps with cyclist specific points of interest
      Climbs only detected in pre-loaded routes
      No pin-drop route creation
      Longer than K2 reroute load time for every route length
      Intermittent bug fixes
      Limited support
      No data back-up. Risk of data-loss.
      32 GB total internal storage
      Garmin Edge 1040 flat view

      Garmin Edge 1040

      Only with additional screen protector purchase
      157 PPI: 46% lower resolution than K2
      Maps with cyclist specific points of interest
      Climbs only detected in pre-loaded routes
      No pin-drop route creation
      Longer than K2 reroute load time for every route length
      Intermittent bug fixes
      Limited support
      No data back-up. Risk of data-loss.
      32 GB total internal storage
      Wahoo ELMNT Roam V2 flat view

      Wahoo ELMNT Roam V2

      Only with additional screen protector purchase
      166 PPI: 43% lower resolution than K2
      No native points of interest for cyclists
      No climb detection
      No pin-drop route creation
      Longer than K2 reroute load time for every route length
      Intermittent bug fixes
      Limited support
      No data back-up. Risk of data-loss.
      Limited internal storage: 2.78 GB
      Wahoo ELEMNT Bolt V2 flat view

      Wahoo ELEMNT Bolt V2

      Only with additional screen protector purchase
      182 PPI: 38% lower resolution than K2
      No native points of interest for cyclists
      No climb detection
      No pin-drop route creation
      Longer than K2 reroute load time for every route length
      Intermittent bug fixes
      Limited support
      No data back-up. Risk of data-loss.
      Limited internal storage: 16GB
      iPhone 13 flat view

      iPhone 13

      Only glare proof with additional screen protector purchase
      High pixel density screen
      No native points of interest for cyclists
      No climb detection
      Pin-drop instant route creation via Apple Maps
      Lightning fast rerouting speed
      Depends on navigational app used
      Limited support
      Cloud backup with Apple ID
      128GB+ storage
      Media Moments