Hammerhead Karoo 3 GPS Computer GSDA A combination that ensures puristic

A combination that ensures puristic riding fun

Built by Pirelli for everyday training rides

Mfr Claimed Weight295 g

with no wasteful gearing overlap – perfect for gravel riding and racing

Shimano Di2 integration

Hammerhead Karoo 3 GPS Computer GSDA A combination that ensures puristicMake Every Ride Better Than The Last Experience cycling as it should be with the world's most intuitive yet advanced cycling computer ever made. Optimize Your Ride With Data Made Beautiful We translate in ride data into beautiful visualizations for real time optimization. See The Road Ahead With Best In Class Navigation Cycling specific navigation designed to help you never miss a turn. But with instant and automatic rerouting, we've got you covered