P1247 PISTON POLINI PIAGGIO VESPA Tuning 90cc D. 47
Mold technology:
Gravity cast
Nominal Diameter [mm]:
47
Compression [mm]:
26,20
Total height [mm]:
52,00
Head type:
Barrel head
Head height [mm]:
3,80
Bare piston weight [g]:
82
Item total weight [g]:
124
Item total dimensions L x L x H [mm]:
65 x 65 x 78
Notes:
D. 47,20 mm UNTIL RUN OUT
Specifications
| MAGGIORAZIONI | 47 or 47.2 or 47.4 or 47.8 or 48 or 48.2 or 48.4 |
| TIPO | PC |