SHIMANO Dura-Ace Di2 ST-R9160 Dual Control Lever O-Ring D14 – Y0C200040
This O-Ring D14 can also be used on the following shifters:
– Shimano Ultegra Di2 ST-R8060
This “A” match indicates that the parts are the same in materials, appearance, finish, size, etc.
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.