Piston rings set -GRAND SPORT Road- Vespa Polini 133cc - 57.4mm x 1.5mm

Piston rings -GRAND SPORT Road- Polini/DR 133cc - 57.0mm x 1.5mm
Available in sizes from 57.0 to 58.2mm.
These are cast rings in much higher quality than the
POLINI / ASSO original, ring thickness 1.5mm. The piston rings are supplied in pairs
packed, shrink-wrapped and come with installation instructions.

(TW230223)