2015 - 2021
BETA RR 480
Rear steel sprocket - 49 teeth
| JT Sprockets
Fits to:
BETA RR 480 ENDURO 4T EFI Racing [2016 - 2020]
BETA RR 480 EFI [2016 - 2021]
BETA RR 480 ENDURO 4T Racing [2015 - 2015]
BETA RR 480 ENDURO 4T [2015 - 2021]
BETA RR 480 EFI Racing [2018 - 2021]
2015 - 2019 BETA RR 480
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | ||
| 38 | 3.45 -8.3% | 3.17 -16.0% | 2.92 -22.4% | 2.71 -28.0% | 2.53 -32.8% | 2.38 -37.0% | |
| 39 | 3.55 -5.9% | 3.25 -13.8% | 3.00 -20.4% | 2.79 -26.1% | 2.60 -31.0% | 2.44 -35.3% | |
| 40 | 3.64 -3.5% | 3.33 -11.6% | 3.08 -18.4% | 2.86 -24.2% | 2.67 -29.3% | 2.50 -33.7% | |
| 42 | 3.82 +1.3% | 3.50 -7.1% | 3.23 -14.3% | 3.00 -20.4% | 2.80 -25.7% | 2.62 -30.4% | |
| 43 | 3.91 +3.7% | 3.58 -4.9% | 3.31 -12.2% | 3.07 -18.5% | 2.87 -23.9% | 2.69 -28.7% | |
| 44 | 4.00 +6.1% | 3.67 -2.7% | 3.38 -10.2% | 3.14 -16.6% | 2.93 -22.2% | 2.75 -27.0% | |
| 45 | 4.09 +8.5% | 3.75 -0.5% | 3.46 -8.2% | 3.21 -14.7% | 3.00 -20.4% | 2.81 -25.4% | |
| 46 | 4.18 +10.9% | 3.83 +1.7% | 3.54 -6.1% | 3.29 -12.8% | 3.07 -18.6% | 2.88 -23.7% | |
| 47 | 4.27 +13.4% | 3.92 +3.9% | 3.62 -4.1% | 3.36 -10.9% | 3.13 -16.9% | 2.94 -22.1% | |
| 48 | 4.36 +15.8% | 4.00 +6.1% | 3.69 -2.0% | 3.43 -9.0% | 3.20 -15.1% | 3.00 -20.4% | |
| 49 | 4.45 +18.2% | 4.08 +8.3% | 3.77 standard | 3.50 -7.1% | 3.27 -13.3% | 3.06 -18.8% | |
| 50 | 4.55 +20.6% | 4.17 +10.5% | 3.85 +2.0% | 3.57 -5.2% | 3.33 -11.6% | 3.12 -17.1% | |
| 51 | 4.64 +23.0% | 4.25 +12.8% | 3.92 +4.1% | 3.64 -3.4% | 3.40 -9.8% | 3.19 -15.4% | |
| 52 | 4.73 +25.4% | 4.33 +15.0% | 4.00 +6.1% | 3.71 -1.5% | 3.47 -8.0% | 3.25 -13.8% | |
| 53 | 4.82 +27.8% | 4.42 +17.2% | 4.08 +8.2% | 3.79 +0.4% | 3.53 -6.3% | 3.31 -12.1% | |
| 54 | 4.91 +30.2% | 4.50 +19.4% | 4.15 +10.2% | 3.86 +2.3% | 3.60 -4.5% | 3.38 -10.5% | |
| 55 | 5.00 +32.7% | 4.58 +21.6% | 4.23 +12.2% | 3.93 +4.2% | 3.67 -2.7% | 3.44 -8.8% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Color | Graphite |
| Position | Rear |
| Style | Twinstar |
| Units | Each |
| Number of teeth | 49 |
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