2004 - 2015
YAMAHA XT 660 R
Rear sprocket 45 tooth pitch 520 jtr85545
| JT Sprockets
Fits to:
YAMAHA XT660 R [2004 - 2015]
2004 - 2016 YAMAHA XT 660 R
Transmision ratio:
| 13 | 14 | 15 | 16 | ||
| 45 | 3.46 +15.4% | 3.21 +7.1% | 3.00 standard | 2.81 -6.2% | |
| 46 | 3.54 +17.9% | 3.29 +9.5% | 3.07 +2.2% | 2.88 -4.2% | |
| 47 | 3.62 +20.5% | 3.36 +11.9% | 3.13 +4.4% | 2.94 -2.1% | |
| 48 | 3.69 +23.1% | 3.43 +14.3% | 3.20 +6.7% | 3.00 standard | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|