WSM Piston Assembly - Polaris - +.5 mm 50-306-05PK K3 SV/K5 Helmet GT2-1 Outer Shield SMX Plus (not for SMX

SMX Plus (not for SMX Plus 2011-2015)

shot-peened

Titanium construction throughout head pipe

2021-2022 Sherco 500 SEF Factory - - 2019 Sherco 250 SC - - 2019 Sherco 300 SC Factory - - 2019 Sherco 450 SCF - - 2019 Sherco 500 SCF - - 2018-2019

will not corrode

WSM Piston Assembly - Polaris - +.5 mm 50-306-05PK K3 SV/K5 Helmet GT2-1 Outer Shield SMX Plus (not for SMXQuality 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