Suzuki VL125 Service Manual page 71

3-36 ENGINE
OVERSIZE RINGS
• Oversize piston ring
The following two types of oversize piston ring are used.
They bear the following identification numbers.
Piston ring 1st and 2nd
0.5 mm: 50
1.0 mm: 100
• Oversize oil ring
The following two types of oversize oil ring are used. They
bear the following identification marks.
Oil ring side rail
0.5 mm: Painted red
1.0 mm: Painted yellow
• Oil ring spacer
Just measure outside diameter to identify the oil ring spacer
as there is no mark or numbers on it.
0.5 mm O.S.
1.0 mm O.S.