2007-2009 Suzuki LTZ90 factory service manual, Page 246Get this manual
SERVICING INFORMATION
ITEM Piston ring groove width
1st 2nd Oil
Piston ring thickness
Piston pin bore I.DPiston pin O.D
STANDARD 1.01 1.03 (0.0397 0.0405) 1.04 1.03 (0.0397 0.0405) 2.01 2.03 (0.0791 0.0799) 0.97 0.99 (0.0382 0.0390) 0.97 0.99 (0.0382 0.0390) 14.002 14.008 (0.5512 0.5514) 13.986 14.000 (0.5506 0.5511)