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Hammerhead Karoo 2 Bike Computer

Josh Matthew June 26, 2022
5.00 out of 5 based on 1 customer rating
(1 customer review)


A next generation bike computer with high-resolution color display, advanced navigation and more!

Only 1 left in stock

Hammerhead Karoo 2 Bike Computer

The next generation bike computer has arrived…introducing the Hammerhead Karoo 2! First up, a beautiful 3.2″ Dragontrail Glass screen. It boasts a high-resolution color display with 292 PPI pixel density, 16.7 million color support and is highly scratch resistant. It also has responsive touchscreen technology with droplet rejection which filters out false inputs. It’s also fully controllable with buttons if conditions get really harsh.

The Karoo 2’s routing and navigation is also next-level and unlike anything else on the market. You get full-color maps with details such as points of interest, elevation and roadway differentiation. Routing specific to your ride with options for road, gravel, and mountain bike is easy for the Karoo 2. We’re also talking turn-by-turn navigation with audio cues and visual indicators which help keep you on track at every turn.

The  Hammerhead Karoo 2 also features high-sensitivity barometer and ambient temperature sensors as well as a 3-axis accelerometer, magnetometer and gyroscope. These sensors work together to give the Karoo 2 greater insight into the motion within your ride. When it comes to connectivity, The Karoo 2 supports BT 4.0, ANT+, WiFi and cellular connectivity. This allows you to connect to headphones, smartphones, as well as all of your cycling sensors. WiFi is used for wireless software updates, map downloads, and ride uploads.

Other features include Strava Live Segments, workout modes, a patent pending mounting system…the list goes on and on! In addition, with regular software updates, Hammerhead continues to introduce new features and enhancements to the Karoo 2, which keeps it at the cutting edge of the cycling ecosystem!



Beautiful, Scratch Resistant Screen
The Dragontrail Glass screen is beautiful and highly scratch resistant. It is treated to create a resilient anti glare matte finish to ensure the screen is visible in all light conditions.

Industry Leading Routing and Navigation
The Karoo 2 provides full-color, global maps, with all the details you need when riding. This includes turn-by-turn navigation, routing based on course preference, route elevation, instant rerouting and more!

High Resolution Color Display
The high resolution 3.2″ color display features 292 PPI pixel density, 480×800 portrait resolution, and 16.7 million color support. This enables the Karoo 2 to render high-quality visuals and clear detailed maps that you can read at a glance.

BT4.0, ANT+ and WiFi Connectivity
With BT 4.0 and ANT+ you can connect to headphones, smartphones, as well as your cycling sensors including power meters, heart rate monitors, Di2, radar and more. In addition, you can connect to your WiFi for wireless software updates, map downloads, and ride uploads.

Responsive Touchscreen
The Karoo 2 Bike Computer features a smartphone-quality capacitive touchscreen filters out false inputs from rain and mud. In addition, the Karoo 2 can be entirely controlled by buttons for when adventure carries you into harsh conditions.

High Accuracy GPS
High accuracy GPS, GLONASS, Beidou, QZSS antennae give you access to more satellites to locate your position anywhere on earth.

Hammerhead Mounting System
The Hammerhead Karoo 2 features a unique mounting system that is reliable, easy to use, elegant, and aerodynamic. In addition, the Quarter-Turn Adapter allows you to put the Karoo 2 on any Garmin-compatible bracket.

Strava Live Segments
You can challenge yourself and set new personal bests using class-leading Karoo 2 Strava Live Segments integration.

Karoo 2 Bike Computer Specifications

  • Wireless protocol: ANT+, Bluetooth 4.0 and Wi-Fi
  • Physical dimensions: 60.8 mm x 100.6 mm x 19.3 mm (WxHxL)
  • Display size: 3.2" color
  • Display resolution: 292 PPI pixel density, 480x800 portrait resolution, and 16.7 million color support
  • Weight: 131 grams (excludes mount)
  • Battery: Rechargeable lithium-ion
  • Battery life: 12 hours
  • Water rating: IPX6

In the Box

  • Hammerhead Karoo 2 Bike Computer
  • Hammerhead Karoo 2 Mounting System for 31.8 mm bars
  • Quarter-Turn Mounting Adapter
  • 2.5 mm allen key
  • USB-A to USB-C Cable
  • Lanyard
  • Getting Started Guide
1 review for Hammerhead Karoo 2 Bike Computer
  1. john marcus

    so far great…………. i cant find an owners manual so there is alot of guess work but it works well 🙂

    • Power Meter City

      Hi John, Thanks for this review (Our first one). Please know that we are here if there is anything we can do and we will try our best to help 🙂 Ride safe!

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