Shimano 105 11-Speed

Part Number	RD-5800
Pull Ratio	1.45
Curve Coefficients	9.55, 1.106, 0.02201, -0.000403
Physical Low Limit	9.55
Physical High Limit	57.36
Pull Ratio Averaged Across Pulling Runs	1.455 +/- 0.010
Pull Ratio Averaged Across Relaxing Runs	1.444 +/- 0.028
Pull Ratio Averaged Across All Runs	1.449 +/- 0.024
Pull Ratio 95% Confidence Interval	1.426 to 1.473
Data Video	https://youtu.be/k_x4DJSQ8AE
Analysis Video	https://www.youtube.com/watch?v=YyO71cNk6sk