2001 - 2020
YAMAHA YZ 250 F
Front sprocket
| Supersprox
Fits to:
YAMAHA YZ 250 F [2001 - 2020]
2010 - 2013 YAMAHA YZ 250 F
Transmision ratio:
| 12 | 13 | 14 | ||
| 38 | 3.17 -17.7% | 2.92 -24.0% | 2.71 -29.4% | |
| 46 | 3.83 -0.3% | 3.54 -8.0% | 3.29 -14.6% | |
| 47 | 3.92 +1.8% | 3.62 -6.0% | 3.36 -12.7% | |
| 48 | 4.00 +4.0% | 3.69 -4.0% | 3.43 -10.9% | |
| 49 | 4.08 +6.2% | 3.77 -2.0% | 3.50 -9.0% | |
| 50 | 4.17 +8.3% | 3.85 standard | 3.57 -7.1% | |
| 51 | 4.25 +10.5% | 3.92 +2.0% | 3.64 -5.3% | |
| 52 | 4.33 +12.7% | 4.00 +4.0% | 3.71 -3.4% | |
Specifications
| Manufacturer | Supersprox |
|---|---|
| Compatible with | 27-1-1590-13;27-1-1590-14 |
| Sprocket color | Steel |
| Sprocket material | Steel |
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-1590-12;27-1-1590-13 |
| Sprocket material | Steel |
| Sprocket color | Steel |
| Compatible with | 27-1-1590-12;27-1-1590-14 |
Variant description
Case hardened steel sprocket with refined core structure make this sprocket the strongest on the market, while grooving and lightening holes make it the lightest as well.
Product description
Supersprox - Front sprockets. Made from SCM-435 steel to ensure a long life. Ultra hard surface layer reduces friction to prevent power loss caused by chaindrag. Fully lightened with radial holes for off road and street bikes. Grooved teeth for off road applications that allows good dirt removal.