Torque settings Yamaha 2002 yz 125 cylinder and head?

For a 2002 Yamaha YZ125, the cylinder head bolts should typically be torqued to around 18-22 ft-lbs (24-30 Nm). The cylinder bolts are usually set to approximately 15-18 ft-lbs (20-24 Nm). It's essential to follow the manufacturer's specifications in the service manual for the most accurate torque settings and to ensure proper engine assembly. Always use a calibrated torque wrench for best results.