RA GP125i, Maintenance Manual

Page: 106 / 167

105
(4). If replacing the cylinder or / and piston, it must be replaced by the next table group:
Cylinder & piston diameter grouping
Engine capacity Grouping mark Cylinder diameter piston diameter Tolerance clearance
125CC
Yellow 52.39
～
52.395 52.37
～
52.375 0.015
～
0.025
Blue 52.395
～
52.4 52.375
～
52.38 0.015
～
0.025
Green 52.4
～
52.405 52.38
～
52.385 0.015
～
0.025
150CC
Yellow 57.39
～
57.395 57.37
～
57.375 0.015
～
0.025
Blue 57.395
～
57.4 57.375
～
57.38 0.015
～
0.025
Green 57.4
～
57.405 57.38
～
57.385 0.015
～
0.025
180CC
Yellow 60.99
～
60.995 60.97
～
60.975 0.015
～
0.025
Blue 60.995
～
61 60.975
～
60.98 0.015
～
0.025
Green 61
～
61.005 60.98
～
60.9885 0.015
～
0.025