1984 - 1987
APRILIA ETX 125 ENDURO
Steel rear sprocket
| JT Sprockets
Fits to:
APRILIA 125 ETX Tuareg [1985 - 1985]
APRILIA 125 ETX [1984 - 1984]
APRILIA 125 ETX Tuareg [1986 - 1987]
1998 - 2003 APRILIA ETX 125 ENDURO
Transmision ratio:
| 11 | 13 | 14 | 15 | 16 | 17 | ||
| 42 | 3.82 +9.1% | 3.23 -7.7% | 3.00 -14.3% | 2.80 -20.0% | 2.62 -25.0% | 2.47 -29.4% | |
| 45 | 4.09 +16.9% | 3.46 -1.1% | 3.21 -8.2% | 3.00 -14.3% | 2.81 -19.6% | 2.65 -24.4% | |
| 49 | 4.45 +27.3% | 3.77 +7.7% | 3.50 standard | 3.27 -6.7% | 3.06 -12.5% | 2.88 -17.6% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 39 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 40 |
| Material | C49 High Carbon Steel |
| Color | Black |
| Position | Rear |
| Type | Drive |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 41 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 43 |
| Type | Drive |
| Color | Natural |
| Position | Rear |
| Units | Each |
| Material | C49 High Carbon Steel |
| Color | Natural |
| Position | Rear |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 44 |
| Type | Drive |
| Material | C49 High Carbon Steel |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Number of teeth | 46 |
| Chain pitch | 520 |
| Material | Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 47 |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 49 |