Motorcycle Sprocket Size/Ratio Calculator
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Yamaha R1 (2004-2008)
| Front | Rear | Chain | Links | |
| Yamaha R1 (2004-2008) | 17 | 45 | 530 | 116 |
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 |
| 17T | 43T | 2.53 | -4.7% | +4.7% |
| 17T | 44T | 2.59 | -2.3% | +2.3% |
| 17T | 45T | 2.65 | ||
| 17T | 46T | 2.71 | +2.2% | -2.2% |
| 17T | 47T | 2.76 | +4.3% | -4.3% |
| 17T | 48T | 2.82 | +6.3% | -6.3% |
| 17T | 49T | 2.88 | +8.2% | -8.2% |
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