2008 - 2022
YAMAHA YZF R 125
Steel rear sprocket
| JT Sprockets
Fits to:
YAMAHA YZF-R125 [2008 - 2018]
YAMAHA YZF-R125 [2022 - 2022]
YAMAHA YZF-R125 Monster energy moto GP edition [2020 - 2020]
YAMAHA YZF-R125 [2021 - 2021]
YAMAHA YZF-R125 [2020 - 2020]
YAMAHA YZF-R125 World GP 60th Anniversary Edition [2022 - 2022]
YAMAHA YZF-R125 50th Anniversary Edition [2012 - 2012]
YAMAHA YZF-R125 [2019 - 2019]
2008 - 2013 YAMAHA YZF R 125
Transmision ratio:
| 13 | 14 | 15 | ||
| 40 | 3.08 -17.2% | 2.86 -23.1% | 2.67 -28.2% | |
| 42 | 3.23 -13.0% | 3.00 -19.2% | 2.80 -24.6% | |
| 43 | 3.31 -10.9% | 3.07 -17.3% | 2.87 -22.8% | |
| 44 | 3.38 -8.9% | 3.14 -15.4% | 2.93 -21.0% | |
| 48 | 3.69 -0.6% | 3.43 -7.7% | 3.20 -13.8% | |
| 52 | 4.00 +7.7% | 3.71 standard | 3.47 -6.7% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Number of teeth | 40 |
| Chain pitch | 428 |
| Sprocket material | C49 High Carbon Steel |
| Side | rear |
| Chain pitch | 428 |
| Sprocket material | C49 High Carbon Steel |
| Number of teeth | 42 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 428 |
| Number of teeth | 43 |
| Color | Natural |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Type | Drive |
| Units | Each |
| Chain pitch | 428 |
| Sprocket material | C49 High Carbon Steel |
| Number of teeth | 44 |
| Material | C49 High Carbon Steel |
| Color | Black |
| Position | Rear |
| Type | Drive |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 428 |
| Number of teeth | 48 |
| Color | Natural |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Type | Drive |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 428 |
| Number of teeth | 52 |