2013 - 2014
BETA RR 498 ENDURO 4T
Aluminum rear sprocket - 49 teeth - red
| JT Sprockets
Fits to:
BETA RR 498 [2013 - 2014]
BETA RR 498 ENDURO 4T Racing [2014 - 2014]
2012 - 2016 BETA RR 498 ENDURO 4T
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | ||
| 38 | 3.45 -6.4% | 3.17 -14.2% | 2.92 -20.8% | 2.71 -26.5% | 2.53 -31.4% | 2.38 -35.7% | |
| 39 | 3.55 -4.0% | 3.25 -12.0% | 3.00 -18.8% | 2.79 -24.6% | 2.60 -29.6% | 2.44 -34.0% | |
| 40 | 3.64 -1.5% | 3.33 -9.7% | 3.08 -16.7% | 2.86 -22.6% | 2.67 -27.8% | 2.50 -32.3% | |
| 42 | 3.82 +3.4% | 3.50 -5.2% | 3.23 -12.5% | 3.00 -18.8% | 2.80 -24.2% | 2.62 -28.9% | |
| 43 | 3.91 +5.9% | 3.58 -3.0% | 3.31 -10.4% | 3.07 -16.8% | 2.87 -22.4% | 2.69 -27.2% | |
| 44 | 4.00 +8.3% | 3.67 -0.7% | 3.38 -8.3% | 3.14 -14.9% | 2.93 -20.6% | 2.75 -25.5% | |
| 45 | 4.09 +10.8% | 3.75 +1.6% | 3.46 -6.2% | 3.21 -12.9% | 3.00 -18.8% | 2.81 -23.8% | |
| 46 | 4.18 +13.3% | 3.83 +3.8% | 3.54 -4.2% | 3.29 -11.0% | 3.07 -16.9% | 2.88 -22.1% | |
| 47 | 4.27 +15.7% | 3.92 +6.1% | 3.62 -2.1% | 3.36 -9.1% | 3.13 -15.1% | 2.94 -20.4% | |
| 48 | 4.36 +18.2% | 4.00 +8.3% | 3.69 standard | 3.43 -7.1% | 3.20 -13.3% | 3.00 -18.8% | |
| 49 | 4.45 +20.6% | 4.08 +10.6% | 3.77 +2.1% | 3.50 -5.2% | 3.27 -11.5% | 3.06 -17.1% | |
| 50 | 4.55 +23.1% | 4.17 +12.8% | 3.85 +4.2% | 3.57 -3.3% | 3.33 -9.7% | 3.12 -15.4% | |
| 51 | 4.64 +25.6% | 4.25 +15.1% | 3.92 +6.2% | 3.64 -1.3% | 3.40 -7.9% | 3.19 -13.7% | |
| 52 | 4.73 +28.0% | 4.33 +17.4% | 4.00 +8.3% | 3.71 +0.6% | 3.47 -6.1% | 3.25 -12.0% | |
| 53 | 4.82 +30.5% | 4.42 +19.6% | 4.08 +10.4% | 3.79 +2.5% | 3.53 -4.3% | 3.31 -10.3% | |
| 54 | 4.91 +33.0% | 4.50 +21.9% | 4.15 +12.5% | 3.86 +4.5% | 3.60 -2.5% | 3.38 -8.6% | |
| 55 | 5.00 +35.4% | 4.58 +24.1% | 4.23 +14.6% | 3.93 +6.4% | 3.67 -0.7% | 3.44 -6.9% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Number of teeth | 49 |
| Chain pitch | 520 |
| Color | Red |
| Material | 7075-T6 Aluminum |
| Position | Rear |
| Type | Rear |
| 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