Contents:
1 Cylinder ? 48 mm in ?MINACROM? cast iron (with chrome added to the alloy)
1 High silicon content piston ? 48 mm with ?Molybdenum Disulphide? surface treatment
1 Upper piston ring ? 48 with chrome facing
1 Lower piston ring ? 48
1 Piston gudgeon pin ? 12 x 40
2 Gudgeon pin circlips 1
1 Head
1 External O-Ring
1 Internal O-Ring
4 Stud bolt O-Rings
1 Cylinder base gasket
1 Aluminium union
2 Screws M5 x 14
1 Union O-Ring
1 Tie ? 12-22?
1 Tie ? 16-25
2 Stud Bolts M6 x 20
?
- BORE?????????????? = 48 mm
- STROKE?????????? = 39,3 mm
- DISPLACEMENT = 71 cc.
- Compr. Ratio ? ? = 1 : 12.3