2015 - 2017
YAMAHA WR 250 F
Gp racer 14.4:1 stūmoklis
| Vertex
Tinka:
YAMAHA WR 250 F [2017 - 2017]
YAMAHA WR 250 F [2015 - 2015]
YAMAHA WR 250 F [2016 - 2016]
Specifikacijos
| Gamintojas | Vertex |
|---|---|
| Stūmoklio skersmuo | 62.95mm |
| Stūmoklio žiedo skersmuo | 52625006300 |
| Stūmoklio skersmuo | 76.97MM |
| Stūmoklio žiedo skersmuo | 590277000005 |
| Suspaudimo laipsnis | 14.4:1 |
| Vienetų | 1 |
| Suspaudimo laipsnis | 14,4:1 |
| Suspaudimo laipsnis imperial | 14.4:1 |
| Cilindro skersmuo | 77,00 mm |
| Cilindro skersmuo metrinis | 77.00 mm |
| Darbinis tūris | 250 cc |
| Variklio tipas | 4-Stroke |
| Stūmoklio skersmuo | 76,97 mm |
| Stūmoklio skersmuo metrinis | 76.97 mm |
| Stūmoklio medžiaga | Forged 2618 Aluminum |
| Sijono danga | Molybdenum Disulphite |
| Stilius | Forged High Compression |
| Vienetai | Kit |
| Plotis | 110.000 |
| Aukštis | 70.000 |
| Ilgis | 110.000 |
Produkto aprašymas
The piston is heat-treated with a T-5 hardening and tempering cycle
The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
Forged high compression piston improves power and torque across entire rpm range
Piston kit includes piston, rings, wrist pin and circlips