The ULTEGRA Di2 skid has an improved ergonomic design for better aerodynamics and compactness. Shimano Synchonized Shifting, durability in all weather conditions and fast and smooth shifting even at high torque. Direct Mount, Synchronized Shifting, Di2
Type: ROAD, Total package weight: 243g, 11 speed, Double derailleur, Mounting type: On the winch, Black, Material: Aluminum/Steel
The performance and precision of the Di2 is second to none. It allows beautifully smooth shifting. Almost maintenance-free: once you customize the Di2 kit to your liking, you'll never want anything else. The ULTEGRA Di2 set is a direct transition from the perfection of the DURA-ACE set. Tested by professional riders in the peloton. Seamless use in all weather conditions is a key element that contributes to flawless braking and shifting comfort during training, racing, or weekend rides.