Your cartThere are no more items in your cart
ELECTRONIC CHANGE COMPONENTS
SHIMANO ULTEGRA DI2 R8100 FULL GROUP - 2X12 SPEEDS
A group. A network. Speed matters, but it's also a matter of community and camaraderie. Make the most of your running time with your friends.Great speed comes with great responsibility. That's why we've taken a comprehensive approach that focuses entirely on performance in our quest to make our new ULTEGRA group even faster. Whether you're competing in...