Motorcycle Sprocket Size/Ratio Calculator
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Honda TRX400EX (2005-2008)
| Front | Rear | Chain | Links | |
| Honda TRX400EX (2005-2008) | 14 | 39 | 520 | 94 |
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 | 37T | 2.64 | -5.4% | +5.4% |
| 14T | 38T | 2.71 | -2.6% | +2.6% |
| 14T | 39T | 2.79 | ||
| 14T | 40T | 2.86 | +2.5% | -2.5% |
| 14T | 41T | 2.93 | +4.9% | -4.9% |
| 14T | 42T | 3.00 | +7.1% | -7.1% |
| 14T | 43T | 3.07 | +9.3% | -9.3% |
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