Massive drop in price, now only $470!
 
Karoo 2 is designed to put your cycling experience first. Powerful features on this GPS bike computer 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.
 
Karoo 2 is designed to put your cycling experience first. Powerful features on this GPS bike computer 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.
 
Cycling-specific navigation designed to help you never miss a turn. But with instant automatic rerouting, we've got you covered if you do.
 
Beeper alerts notify you of turns, approaching traffic, training milestones, low battery and smartphone notifications.
 
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.
 
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.
 
What's In The Box?
The Hammerhead Karoo 2
Your brand new Hammerhead Karoo 2: the best head-unit ever built.
Hammerhead Karoo 2 Mount
The most aerodynamic mount on the market: fits on to any set of 31.88mm handlebars, the road standard. 2.5mm Allen key Included. Learn More
Quarter-Turn Adapter
This adapter allows you to put the Karoo 2 on any Garmin-compatible bracket, for backward compatibility. See Compatible Mounts.
USB-A to USB-C Charging Cable
Fully charge your device in just over 2 hours with this charging cable.
Lanyard
For extra safety on bumpy roads or in handheld situations.
Quick Start Guide
A starter's guide to get you up and riding in no time.