Shimano Tiagra 10-Speed Derailleur Pull Ratio

The Tiagra RD-4601-SS derailleur is one of Shimano's road 10-speed derailleurs. In this video, I'm going to measure the pull ratio and yaw of this derailleur. Data: https://docs.google.com/spreadsheets/... All Derailleur Pull Ratios and Shifter Cable Pulls: https://docs.google.com/spreadsheets/... Measurement Video:    • Shimano Tiagra 10-Speed Derailleur Pull Ra...   00:00:00 - Intro 00:00:12 - Measurement 00:00:40 - Pull Ratio 00:01:46 - Tiagra 4700 10-Speed Incompatibility 00:02:39 - Yaw 00:02:54 - Info card