1991 - 1997
YAMAHA WR 250
Front sprocket
| Supersprox
Fits to:
YAMAHA WR 250 [1991 - 1997]
1991 - 1997 YAMAHA WR 250
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 |
|---|---|
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-569-12;27-1-569-14;27-1-569-15;27-1-569-16;27-1-569-17 |
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-569-12;27-1-569-13;27-1-569-15;27-1-569-16;27-1-569-17 |
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.