WSM Piston Assembly - Polaris - Standard 50-306PK XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XS but delivers improved results when

but delivers improved results when used with 170cc Big Bore kit Banjo bolt kit designed for 170cc big bore kit Includes ceramic coated cylinder

Flexible accordion microfiber on Achilles gives enhanced natural movement

sub frame bolts

POSITION NOTES 2022-2023 Gas Gas MC 85 Big Wheel 19/16 - - 2021-2023 Gas Gas MC 85 17/14 - - 2021-2023 Gas Gas MC 65 - - 2018-2019 Husqvarna TC 85 (Big Bore) - - 2018 KTM 85 SX (Big Bore) - - 2014-2023 Husqvarna TC 85 - - 2014-2023 Husqvarna TC 85 BW 19/16 - - 2012-2023 KTM 85 SX BW 19/16 - - 2012-2021 KTM 85 SX - - 2012-2017 KTM 85 SXS - - 2012-2017 KTM 85 XC - - 2012-2016

Fits most Alpinestars leather suits

WSM Piston Assembly - Polaris - Standard 50-306PK XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XS but delivers improved results whenQuality 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