WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame 2023 KTM 300 XC-W -

2023 KTM 300 XC-W - - 2003-2020 KTM 500 EXC - - 2003-2020 KTM 450 XC - - 2003-2020 KTM 125 SX-F - - 2003-2020 KTM 250 EXC Six Days - - 2003-2020 KTM 350 EXC - - 2003-2020 KTM 350 XC - - 2003-2020 KTM 300 EXC Six Days - - 2003-2020 KTM 300 XC-W Six Days - - 2003-2019 KTM 450 XC-W - - 2003-2019 KTM 505 SX-F - - 2003-2019 KTM 125 EXC - - 2003-2019 KTM 125 XC-W - - 2003-2019 KTM 250 EXC - - 2003-2019 KTM 300 EXC - - 2003-2019 KTM 350 SX - - 2003-2019 KTM 450 SX - - 2003-2018

New inner construction for protection insert upgrades including both Back and Chest inserts and is also ready for the new

POLISPORT Body Kit - Complete - OEM Red/White - CRF 250R/450R 90423

The additional friction disks provide an average of a 25% gain in torque capacity over stock while reducing lever pull by an average of 10% (figures vary by model)

providing the best finish possible Sold in pairs Made in the U

WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame 2023 KTM 300 XC-W -Quality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves