Cylinder complete without head
General description
- high quality workmanship
- product of the renowned company Athena
- diameter: 54 mm
NOTE: To install this set of cylinders on YZ 125 LC 1997-1998 models, you must replace the original exhaust muffler with the 1999-2003 version, and for 1997-1999 models, you absolutely need 2 original Yamaha year 2000-2003 torsion springs (valve)