2003 - 2021
YAMAHA YZ 450 F
Rear steel sprocket for yamaha gr 50
| JT Sprockets
Fits to:
YAMAHA YZ 450 F [2021 - 2021]
YAMAHA YZ 450 F [2003 - 2020]
YAMAHA YZ 450 F [2003 - 2020]
YAMAHA YZ 450 F SP 50Th Anniversary Limited Edition [2006 - 2006
YAMAHA YZ 450 F 60th Anniversary [2016 - 2016]
YAMAHA YZ 450 F 50th Anniversary [2006 - 2006]
YAMAHA YZ 450 F Monster Energy Racing Edition [2021 - 2021]
2007 - 2009 YAMAHA YZ 450 F
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 38 | 3.17 -14.2% | 2.92 -20.8% | 2.71 -26.5% | 2.53 -31.4% | 2.38 -35.7% | 2.24 -39.5% | 2.11 -42.8% | |
| 46 | 3.83 +3.8% | 3.54 -4.2% | 3.29 -11.0% | 3.07 -16.9% | 2.88 -22.1% | 2.71 -26.7% | 2.56 -30.8% | |
| 47 | 3.92 +6.1% | 3.62 -2.1% | 3.36 -9.1% | 3.13 -15.1% | 2.94 -20.4% | 2.76 -25.1% | 2.61 -29.3% | |
| 48 | 4.00 +8.3% | 3.69 standard | 3.43 -7.1% | 3.20 -13.3% | 3.00 -18.8% | 2.82 -23.5% | 2.67 -27.8% | |
| 49 | 4.08 +10.6% | 3.77 +2.1% | 3.50 -5.2% | 3.27 -11.5% | 3.06 -17.1% | 2.88 -21.9% | 2.72 -26.3% | |
| 50 | 4.17 +12.8% | 3.85 +4.2% | 3.57 -3.3% | 3.33 -9.7% | 3.12 -15.4% | 2.94 -20.3% | 2.78 -24.8% | |
| 51 | 4.25 +15.1% | 3.92 +6.2% | 3.64 -1.3% | 3.40 -7.9% | 3.19 -13.7% | 3.00 -18.8% | 2.83 -23.3% | |
| 52 | 4.33 +17.4% | 4.00 +8.3% | 3.71 +0.6% | 3.47 -6.1% | 3.25 -12.0% | 3.06 -17.2% | 2.89 -21.8% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Color | Graphite |
| Position | Rear |
| Number of teeth | 50 |
| Style | Twinstar |
| Units | Each |
Product description
Computer-designed to achieve ultimate strength at minimum weight JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry Sprockets are heat-treated and bead-blasted to reduce material surface tension