icon-account icon-glass

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 MORE

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 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 US

KAROO 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..."


READ THE POST

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..."


READ THE POST

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..."


READ THE POST

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..."


READ THE POST

Justin Teece

"What a fantastic product. They have really put themselves on the market against some quality brands. They are a company that listens to customer feedback to drive innovation...."


READ THE POST