YX 125cc semi automaat

Compleet motorblok YX 125 cc halfautomaat

1. Type:  4-stroke, air-cool, single cylinder, horizontal

2. Bore × stroke:    52.4×57

3. Total Displacement:  124ml

4. Compression Ratio:  8.8: 1

5. Max.Net Power/rpm: 5KW/8000±500r/min

6. Max. torque/rpm:   8.8N.m/5000±500r/min

7. Min. Fuel Consumption: ≤ 367g/KW.h

8. Ignition advance angle: BTDC 15º±2º

9. Valve clearance:  0.05±0.02mm

10. Fuel Grade: 90# GB484-89

11. Engine Oil Grade:  SE: 15W/40

12. Engine Oil Consumption Rate : ≤ 8g/KW.h

13. Transmission Ratio:    Primary: 3.722(18/67)

1gear: 3.272(11/36) 2gear: 1.937(16/31)

3gear: 1.350(20/27) 4gear: 1.043(23/24)

14. Type of Spark plug: 1136 or 1137

15. Gap of Spark plug: 0.6-0.7

16. Ignition: C.D.I

17. Clutch:  multi-plate oil bath, Manual

18. Air Filter: Paper Filter

19. Lubrication:  pressure and splash

20. Engine Oil Capacity: 1.0L

21. Starting:  kick