Wiseco - PK1345 - Top End Kit, 0.50mm Oversize to 54.50mm Yamaha YZ125 2003-2004
Year Make Model
2003 - 2004 YAMAHA YZ125
Bore Diameter 54.50
Included Components Piston #797M05450, Ring Set #2146CS, Wrist Pin #S467, CirClip #CW15, Bearing #B1001, Gasket #W6140
Piston Diameter 54.45
Piston Oversize 0.50
Product Series 2 Stroke Pro-Lite
2003 - 2004 YAMAHA YZ125
Bore Diameter 54.50
Included Components Piston #797M05450, Ring Set #2146CS, Wrist Pin #S467, CirClip #CW15, Bearing #B1001, Gasket #W6140
Piston Diameter 54.45
Piston Oversize 0.50
Product Series 2 Stroke Pro-Lite