PISTON + PIN (Powertard) 8 / 1992->7 / 1999 Premium

Product Code: P2639

IZUMI =

Partners ring set PR2620

P2639 Dimensions 4 Ring piston
1st ring - 3.0mm full keystone
2nd ring - 3.0mm flat
3rd ring 3.0mm flat
Oil ring - 4.0mm flat
Gudgeon pin Dia. - 50.0mm
Skirt length - 153.0mm
Has Cut out for Oil Squirter
Bowl Dia = 79.20mm
Has 2 Valve reliefs + Powertard Valve relief.
Bowl cc = 118.90ml

NO ON CROWN = ME091312