CRF450R'02-08 - Wide Ratio Transmission
Description
Wide ratio transmission for the Honda CRF450R
- Replaces gears 2-5
- Requires professional installation
- OEM gaskets and other parts required are available at www.yeltrik.com
| CRF450 Stock Gearing | Main shaft | Counter shaft | Ratio | % increase |
| First | 15 | 27 | 1.800 | 0.0 |
| Second | 17 | 25 | 1.471 | 22.4 |
| Third | 17 | 21 | 1.235 | 19.0 |
| Fourth | 20 | 21 | 1.050 | 17.6 |
| Fifth | 22 | 20 | 0.909 | 15.5 |
| | | | | |
| Wide-Ratio Gearing | | | | |
| First | 15 | 27 | 1.800 | 0.00 |
| Second | 16 | 22 | 1.375 | 30.91 |
| Third | 18 | 20 | 1.111 | 23.75 |
| Fourth | 23 | 21 | 0.913 | 21.69 |
| Fifth | 25 | 19 | 0.760 | 20.14 |
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5 Stars
5 out of 5 stars.
★★★★★★★★★★
Brad | March 10th, 2011
This is a better quality gear set than OEM, the installation instructions are clear, the fit is perfect and the shifting is smooth as butter.
My reason for replacement was due to my second gearbox failure and I wasn't keen on putting the standard stuff back in.
The gap between first and second is slightly noticable, due to first gear being part of the mainshaft and having the standard ratio but other than that I prefer the wider ratios for my riding (desert).
I only have good things to say about this product and strongly recommend it.
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