PISTON + PIN (4mm Oil Ring) Premium Std

IZUMI = (ME052983 on crown)

Uses 4mm OIL RING (PR2613)
Non Oil Cooled Crown
If selling on price , use P2613RA + PR2605
Piston length = 158.20mm
round combustion bowl
Combustion bowl diameter: 80.0 mm +/- 0.1
Combustion bowl Depth: Highest Point 12.6 mm Lowest Point 23.7 mm
Bowl cc is 107.5cc (includes valve reliefs)
2 x valve reliefs
Toridial type combustion bowl
compression height =83.10mm
Gudgeon pin daimeter = 50.00mm
NON Oil cooled crown

For POWERTARD spec piston in refer P2625