Caledonia-5 Dura-Ace Di2 Size:58 fully integrated and interdependent wireless

fully integrated and interdependent wireless transmission

The multi-color battery indicator makes it easy to keep track of power levels on the go

teardrop shaped lens is shatterproof and provides 100% UV protection and is lightweight enough for all day wear

188 Other Patents Pending

Intellimount accessories are made by and compatible with other SP Connect system accessories

Caledonia-5 Dura-Ace Di2 Size:58 fully integrated and interdependent wirelessOn the fringes of cycling and triathlon, already endurance oriented sports, there are athletes pushing their bodies and equipment to the limit. Ultra distance, but ultra fast. We call these Big, Stupid Rides, and since the introduction of the Caledonia in 2020, athletes around the world have been exploring just how big and just how stupid those rides can be. These athletes reach for the Caledonia 5. Its built to handle long distance, high speed