microSHIFT 10-Speed Road Shimano Tiagra 4700 Compatible Index Kit Bar End And Thumb Shifters

microSHIFT 10-Speed Road Shimano Tiagra 4700 Compatible Index Kit for Bar End And Thumb Shifters. Repair and conversion parts for microSHIFT thumb-shifters and bar-end shifters allow you to bring old shifters back to life or even change the indexing to work with a different number of speeds.