WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame POLISPORT Body Kit - Complete

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

4-ply wheels with grease fittings

Forest legal spark arrestor will meet the mandated 96dB sound level set by the US Forest Service making it the quietest 2-stroke performance spark arrestor made

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

WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame POLISPORT Body Kit - CompleteQuality 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