WISECO 58mm FORGED PISTON KIT YAMAHA YZ125 2005-2021, Racers Choice, GP Series

Part No. 56-W845_400.WI
Yamaha YZ125 2005 - 2020,
Overview of Wiseco Piston Assembly - 845M05800
Wiseco forged pistons are superior in strength and design We carry the full line of Wiseco forged pistons, big bore kits and related items

Top-End bearing available-part no. B1001
One set CW15 circlips One S668 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the

standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.