Smaller, lighter, more powerful.
We have spent two years working with our community of riders and some of the best minds in the industry to build the finest cycling computer on earth.
LEARN MORESmaller, lighter, more powerful.
We have spent two years working with our community of riders and some of the best minds in the industry to build the finest cycling computer on earth.
LEARN MORE
Building the World's Finest
Cycling Computer
BEAUTIFUL HARDWARE
With exquisite attention to detail and premium materials, the Karoo 2 looks great while packing serious technological power.
RELIABILITY IS OUR BEDROCK
Reliability is our bedrock principle, so that your equipment never gets in your way. Karoo also has industry’s leading customer support should you ever need it.
NEXT-GEN SOFTWARE
Lightning-fast, intuitive software delivers the best mapping and navigation, and most beautiful data, allowing you to explore and achieve your goals.
CONTINUOUS ENHANCEMENT
Through constant iteration, Karoo 2 improves with you. New features and enhancement keep it at the cutting edge of the cycling ecosystem.
Building the World's Finest Cycling Computer
BEAUTIFUL HARDWARE
With exquisite attention to detail and premium materials, the Karoo 2 looks great while packing serious technological power.
NEXT-GEN SOFTWARE
Lightning-fast, intuitive software delivers the best mapping and navigation, and most beautiful data, allowing you to explore and achieve your goals.
RELIABILITY IS OUR BEDROCK
Reliability is our bedrock principle, so that your equipment never gets in your way. Karoo also has industry’s leading customer support should you ever need it.
CONTINUOUS ENHANCEMENT
Through constant iteration, Karoo 2 improves with you. New features and enhancement keep it at the cutting edge of the cycling ecosystem.
FREE STANDARD SHIPPING
Within the US, Europe, and Australia
45-DAY
RISK-FREE TRIAL
Free return and full refund if you don't love your Karoo 2
WE PRIDE OURSELVES ON SUPPORT
Available 7 days a week to ensure you get the most from your Karoo 2
"The Karoo's screen is a work of art and by far the best in its class."
“For a long time it felt like the cycling GPS computer market was standing still as technology passed it by, but thanks to products like the Hammerhead Karoo, those days are over.”
“What if we told you there was a new GPS device in town with the ability to challenge the main players?”
“The Karoo is the best all-round GPS computer I've used yet on my bike.”
“The Hammerhead team is focused exclusively on building the best possible head unit.”
We believe in enabling improvement through the power of fitness.
ABOUT USKAROO 1
Hear what users are saying
Aaron M. Roy
"Hammerhead cares about making cycling better. The Karoo has gotten better with each release and you can tell they've taken the time to speak with cyclists..."
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John Price
"The Karoo is my first experience with any navigation system for cycling. Previously I used combination of my Garmin watch and printed cue sheets. I will never go back to..."
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Johan De Weerdt
"Impressed with the device, but even more impressed with the support! When I first used the device I had some issues connecting to my Vector3 pedals. A couple of hours later we had a video chat..."
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Simon Paul Hill
"The Karoo is a superb cycle computer. A team of dedicated people keeps the device up to date adding new features every few weeks. the best feature is the beautiful..."
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