SHIMANO ULTEGRA Di2 – A QUICK REPORT
SHIMANO ULTEGRA Di2 – A QUICK REPORT By Jim Weaver, Service Manager Fit Werx, VT I just finished building two bikes with the new Ultegra Di2 electronic shifting group. One bike is a very nice Serotta Ottrott SE. Saying an Ottrott SE is “very nice” is redundant, as I cannot imagine an Ottrott that…