Motorcycle Sprocket Size/Ratio Calculator
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Honda CRF250X (2004-2006)
| Front | Rear | Chain | Links | |
| Honda CRF250X (2004-2006) | 14 | 53 | 520 | 114 |
Select current size of front and rear sprockets
as well as the new sizes.
as well as the new sizes.
| Front | Rear | Ratio | Torque | Speed |
| 14T | 51T | 3.64 | -3.9% | +3.9% |
| 14T | 52T | 3.71 | -1.9% | +1.9% |
| 14T | 53T | 3.79 | ||
| 14T | 54T | 3.86 | +1.9% | -1.9% |
| 14T | 55T | 3.93 | +3.6% | -3.6% |
| 14T | 56T | 4.00 | +5.4% | -5.4% |
| 14T | 57T | 4.07 | +7.0% | -7.0% |
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