Shimano CUES 9-Speed

Part Number	RD-U4020
Pull Ratio	1.11
Curve Coefficients	7.74, 0.988, 0.00589, -0.000079
Physical Low Limit	7.74
Physical High Limit	52.97
Pull Ratio Averaged Across Pulling Runs	1.109 +/- 0.004
Pull Ratio Averaged Across Relaxing Runs	1.119 +/- 0.010
Pull Ratio Averaged Across All Runs	1.114 +/- 0.012
Pull Ratio 95% Confidence Interval	1.101 to 1.126
Measurement Notes	No observable yaw

Pull Curve

Pull Ratio Curve. Second smallest and second largest cog positions marked by dots

Pull Ratio Runs

2024-05-14 19-17 Pulling

Raw Measurement Data

Data and best fit line, excluding points taken at limits

2024-05-14 19-28 Relaxing

Raw Measurement Data

Data and best fit line, excluding points taken at limits

2024-05-17 16-59 Pulling

Raw Measurement Data

Data and best fit line, excluding points taken at limits

2024-05-17 17-10 Relaxing

Raw Measurement Data

Data and best fit line, excluding points taken at limits

2024-05-17 17-22 Pulling

Raw Measurement Data

Data and best fit line, excluding points taken at limits

2024-05-17 17-31 Relaxing

Raw Measurement Data

Data and best fit line, excluding points taken at limits