Karl's visual drivetrain comparison tool
Compare two different bicycle drivetrains side-by-side. Supports any number of chainrings and cogs, as well as many popular internally-geared hubs. Results can be displayed as gear inches, metres development, or Sheldon Brown's gain ratios.
Internal Gearing Info |
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Drivetrain 1: Internally-Geared Hub Shimano 3-speed Nexus (and SRAM/Sachs) Total Range: 186.3% Incremental range: 86.3% Minimum primary gear ratio allowed: 0.000:1 |
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1 0.730 |
2 1.000 |
3 1.360 |
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37% | 36% |
Drivetrain 2: Internally-Geared Hub Shimano 3-speed Nexus (and SRAM/Sachs) Total Range: 186.3% Incremental range: 86.3% Minimum primary gear ratio allowed: 0.000:1 |
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1 0.730 |
2 1.000 |
3 1.360 |
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37% | 36% |
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