YAMAHA YZ125 2002-2004 WISECO Pro-Lite Piston Kit 54.50 MM Bore 54.45 piston 797M05450 Pistons only a VHM head

only a VHM head

The last numbers of the part number are engraved on the insert for indentification

TXC 250 2010 - 2013

2018 - 2024 KTM 85 SX

Increases fuel economy

YAMAHA YZ125 2002-2004 WISECO Pro-Lite Piston Kit 54.50 MM Bore 54.45 piston 797M05450 Pistons only a VHM headNotice: Product Images may differ from the actual product. Image may be a representation of this item. Made in the USA Fitment: YAMAHA YZ 125 2002 2004 Bore Diameter 54. 50 Included Components Ring Set #2146CS, Wrist Pin #S467, CirClip #CW15 Piston Diameter 54. 45 Piston Material 4032 Piston Oversize 0. 50 Product Series 2 Stroke Pro Lite Product Types Piston Kits Skirt Coating No Wiseco is unique among aftermarket piston manufacturers in the United