WISECO 54mm FORGED PISTON KIT YAMAHA YZ125 2005-2021, Racers Choice, GP Series

Part No. 56-W845.WI.GP

Yamaha
YZ125 2005-2021

Racers Choice, GP Series, Wiseco GP-Style Piston Assembly
Designed to withstand the demands of the Grand Prix circuit Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window

No engine modification required Electra coated Top-End bearing available-part no. B1001
Included items: One 54.0mm piston One 2126CS ring Two CW15 circlips One S668 wrist pin

Cross reference numbers ONLY. [1C3-11631-03-D0 / 1C3-11631-03-C0 / 1C3-11631-03-A0 / 1C3- 11631-03-B0 + 5NY-11611-00-00 + 1C3-11633-00-00 + 93450- 16068-00]