2007 - 2008
KTM 144 SX
Rear steel sprocket - ktm gr 49
| JT Sprockets
Fits to:
KTM SX 144 [2007 - 2008]
2008 - 2008 KTM 144 SX
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | ||
| 38 | 3.45 -3.3% | 3.17 -11.3% | 2.92 -18.2% | 2.71 -24.0% | 2.53 -29.1% | 2.38 -33.5% | |
| 40 | 3.64 +1.8% | 3.33 -6.7% | 3.08 -13.8% | 2.86 -20.0% | 2.67 -25.3% | 2.50 -30.0% | |
| 41 | 3.73 +4.4% | 3.42 -4.3% | 3.15 -11.7% | 2.93 -18.0% | 2.73 -23.5% | 2.56 -28.2% | |
| 42 | 3.82 +6.9% | 3.50 -2.0% | 3.23 -9.5% | 3.00 -16.0% | 2.80 -21.6% | 2.62 -26.5% | |
| 44 | 4.00 +12.0% | 3.67 +2.7% | 3.38 -5.2% | 3.14 -12.0% | 2.93 -17.9% | 2.75 -23.0% | |
| 45 | 4.09 +14.5% | 3.75 +5.0% | 3.46 -3.1% | 3.21 -10.0% | 3.00 -16.0% | 2.81 -21.3% | |
| 46 | 4.18 +17.1% | 3.83 +7.3% | 3.54 -0.9% | 3.29 -8.0% | 3.07 -14.1% | 2.88 -19.5% | |
| 47 | 4.27 +19.6% | 3.92 +9.7% | 3.62 +1.2% | 3.36 -6.0% | 3.13 -12.3% | 2.94 -17.8% | |
| 48 | 4.36 +22.2% | 4.00 +12.0% | 3.69 +3.4% | 3.43 -4.0% | 3.20 -10.4% | 3.00 -16.0% | |
| 49 | 4.45 +24.7% | 4.08 +14.3% | 3.77 +5.5% | 3.50 -2.0% | 3.27 -8.5% | 3.06 -14.2% | |
| 50 | 4.55 +27.3% | 4.17 +16.7% | 3.85 +7.7% | 3.57 standard | 3.33 -6.7% | 3.12 -12.5% | |
| 51 | 4.64 +29.8% | 4.25 +19.0% | 3.92 +9.8% | 3.64 +2.0% | 3.40 -4.8% | 3.19 -10.8% | |
| 52 | 4.73 +32.4% | 4.33 +21.3% | 4.00 +12.0% | 3.71 +4.0% | 3.47 -2.9% | 3.25 -9.0% | |
| 53 | 4.82 +34.9% | 4.42 +23.7% | 4.08 +14.2% | 3.79 +6.0% | 3.53 -1.1% | 3.31 -7.3% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Position | Rear |
| Number of teeth | 49 |
| Style | Twinstar |
| Units | Each |
| Color | Graphite |
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