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Available 7 days a week to ensure you get the most from your Karoo 2
Dragontrail™ Glass panel with Acid Etched matte finish
Dragontrail™ Glass is beautiful and highly scratch resistant. Treated with a proprietary acid bath technique to create a resilient anti glare matte finish to ensure the screen is visible in all light conditions.
High resolution 3.2” display panel with wide color gamut
The highest pixel density - 292 PPI, 480x800 resolution - with the widest color gamut of any cycle computer renders high-quality visuals and clear detailed maps that you can read at a glance.
Responsive touchscreen, with droplet rejection
A smartphone quality touchscreen that filters out false inputs from rain and mud.
Fully controllable with buttons
The Karoo 2 can be entirely controlled by buttons for when adventure carries you into harsh conditions.
A screen that is large enough to easily see at a glance. High power processors and sensors. All packed into a compact form that is small enough to race.
Weight: 123.4 grams
Karoo Mount Weight: 33.2 grams
Glass-filled polycarbonate chassis
Glass-filled polycarbonate is both light and strong, ensuring Karoo 2 can withstand the rigors or any adventure.
Karoo 2 features four hardware buttons with intuitive function mapping for seamless operation. Karoo 2 is entirely navigable using buttons or the touchscreen.
Overmolded shock-reducing bumper
Karoo 2 is designed to look elegant but be robust.
Waterproof SIM card cover
Add or remove a SIM card easily with a removable cover that protects from water ingress.
Water and dust proof to IP67 rating
IP67-rated dust and water ingress protection ensures your Karoo 2 will work in all riding conditions.
2500 mAh high capacity battery
The highest capacity battery available in a cycling computer.
12 hours of ride time
Twelve hours ride time in full use (connected to sensors and using turn by turn navigation). Our constant software updates will continue to improve battery efficiency and we will reach 15+ hours of battery-life on a single charge in future updates.
USB-C with fast charging
Fast charging gets Karoo 2 from 0% - 30% in 30 minutes, 50% in 1 hour and fully charged in 3 hours.
Waterproof USB-C port
Waterproof USB-C is resilient in all conditions
Quad core 1.1Ghz, CPU with 2GB of RAM
Ultra-fast yet ultra efficient processor delivers smooth operation and data visualization.
32GB of storage
Plenty of room for maps, workouts, and more.
Connects to all Bluetooth cycling sensors as well as headphones for audio, and smartphones to display phone notifications.
Connects to ANT+ cycling sensors including power meters, heart rate monitors, Di2, and more.
Connects to your WiFi for fully wireless software updates, map downloads, and ride uploads.
Cellular - GSM (2G, 3G, 4G band coverage)
Global 3G and LTE cellular band coverage available using a SIM card (SIM card not included)
High accuracy GPS, GLONASS, antennae finds your position anywhere on earth.
High-sensitivity barometer and ambient temperature sensors
Class-leading temperature and elevation data measured in ride.
3-axis accelerometer, magnetometer and gyroscope
The addition of these sensors provides greater insight into the motion within your ride. Additional software features will leverage this in time.
Beeper alerts for navigation, training, and smartphone notification cues.
A new mount for a new era
We reimagined the cycling mounting system from first principles to create a new standard that is reliable, easy to use, elegant and aerodynamic. It is also backwards compatible with standard Quarter Turn designs. The result is the patent pending Karoo Mounting System.
Karoo to Garmin adapter
The Karoo to Garmin adapter allows you to put the Karoo 2 on any Garmin compatible bracket, making Karoo 2 compatible with the past.
*adapters will be sold separately
The low profile Karoo Mounting System is elegant and aerodynamic.
High contact area
The Karoo Mounting System presents a far greater contact area between the head unit and mount making it intrinsically stronger than a quarter turn design. Its teardrop design looks elegant on the bike.
Karoo 2 slides into the Karoo Mount with an affirmative click. It disconnects through rotation that requires overcoming two points of friction to prevent unwanted dismounting.
Karoo Mounting System dimensions
Width: 55.8 mm
Height: 40.5 mm
Length: 116.5 mm
Fits standard handlebar sizes
Compatible with 31.8mm handlebars, the road standard.
One Hammerhead account contains all of your data
Your Hammerhead account 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.
Strava Live Segments
Challenge yourself and set new personal bests using our class-leading Karoo 2 Strava Live Segments integration.
Upload activity to 3rd party services
Upload to all your favorite third-party services, like Strava and TrainingPeaks.
TrainingPeaks workout integration
Follow your TrainingPeaks training plans and workouts with our automatic integration.
Sync routes from 3rd parties
Sync routes from your accounts on Strava, Komoot, Ride With GPS, MTB Project, and import from almost anywhere.
Get started before your Karoo 2 arrives
We know the first thing you want to do when you get a new head unit is ride with it. You can set up your Karoo 2 on our website before it even arrives at your home.
Customized Karoo OS with Hammerhead-built state management, navigation, sensor stream and logging libraries. Built on Android 8.
Custom riding profiles
You have complete control. Customize your ride screens and maps for every type of riding you do, with as many profiles as you like.
Multiple map and data page layouts
Choose from twenty-three data page layouts and six map options, customize them, and use as many as you like in-ride so that you always see what matters to you.
Standard data fields
All the data you need. Choose what you want to track in-ride from a huge list of data fields.
Graphical data fields
Data can be beautiful. Graphical data fields for heart rate, power, elevation, and electronic shifting leverage the powerful screen for rich in-ride display.
Standard ANT+ and Bluetooth Smart sensor support
Connect your sensors and track their data in-ride, including heart rate monitors, power meters, cadence sensors, and more.
Varia Radar support
On-screen and beep indicators let you know when traffic is approaching.
Smart Trainer support
Your Karoo controls your smart trainer based on your workout, and displays its data.
Shimano Di2 support
See your current gear, control your Karoo 2 using shifter hood buttons, and see how much battery your Di2 system has left.
Campagnolo EPS support
See your current gear and how much battery your EPS electronic system has left.
SRAM eTap support
See your current gear and how much battery your SRAM eTap electronic shifters have left.
Receive notifications of incoming phone calls and text messages so you don’t miss anything important.
Bluetooth audio support
Don’t want to use the in-built beeper? Connect a Bluetooth speaker or headphones to hear audio notifications.
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.
Drop a pin on an area while creating a route and save it as a route-based Point of Interest.
Share a route
Share a route to Facebook, Twitter, Pinterest, or email via the social media share integration.
Download your route as a GPX file to be used on third-party services or devices.
Record a ride to a .fit file
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.
Pause/Auto-Pause the ride
Taking a break? Pause your ride manually, or let auto-pause handle it whenever you stop moving.
Modify the ride
Change your route, workout, profile and even the data you want to see at any time, even while riding.
Share your live location with loved ones via text or email so they can follow your progress.
Highest quality, detailed cycling maps
Full-color, global maps, with all the details you need when riding, including POIs, elevation and roadway differentiation.
Routing based on course preference
Sophisticated routing specific to your ride, with options for road, gravel, and mountain bike.
Highest quality turn-by-turn navigation
Turn-by-turn navigation for every route, with audio cues and visual indicators that mean you’ll never miss a turn.
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.
Long-press to navigate
Long-press a location on the map to navigate there, instantly.
Always get back home with Karoo 2’s Return Home option.
Looking for something? Find cafes, water fountains, bathrooms, campsites, and more on our maps.
Training plans from TrainingPeaks
Use your TrainingPeaks training plans and workouts with our automatic integration.
Run duration-based workouts either on an indoor trainer or outdoors.
Fully controllable workout player
Play or pause your workout and skip or redo an interval with intuitive controls.
Fully guided workouts with beautiful indicators that help you hit your targets.
Workout indoors or out
Train indoors or outside. Full ANT+ and Bluetooth smart trainer control lets you hit your intervals better than ever before.
Interval auto lap
Auto-lap on every interval’s completion.
Set your heart rate and power zones manually, or have them auto-calculated based on your max/resting heart rate and FTP respectively.
Sync completed workouts to 3rd parties
Manually or auto-sync your workout data to your preferred training service when finished.
Finished your ride? Review your most important data, including ride time, distance, climb, speed, power, and heart rate.
Upload to 3rd parties automatically
Upload to all your favorite third-party services, like Strava and TrainingPeaks.
Download FIT file
Share your FIT file with a coach or upload to a third-party site.
from your rides
The 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.