Shimano 105 Di2 R7100 12 Speed Groupset workshop Simple twist-on installation

Simple twist-on installation

so younger siblings can inherit this bike and it'll still feel like new

Dimension 30-584 / 32-584 (black/transparent)25-622 – 32-622 (black/black and black/transparent)Application Race

Super durable synthetic oils

Shimano 105 Di2 R7100 12 Speed Groupset workshop Simple twist-on installationThe new Shimano 105 brings Di2 shifting to a new set of riders. For those who have only experienced mechanical shifting and ergonomics, Shimano 105 Di2 represents a transformation of the road cycling experience. With function and technologies inherited from DURA ACE and ULTEGRA, Shimano 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, 105 optimized gear combinations, and an exceptional