ProX Piston Kit 66.36mm KTM/Husqvarna/Husaberg/GasGas | 01.6343.C Engine IP67 waterproof rating and 3-year

IP67 waterproof rating and 3-year hassle-free warranty will keep your unit going

YKK® zippers throughout

you can upgrade to billet aluminum housings and dual-idler gears for ultimate reliability and strength

High speed in high gear is what your YXZ is all about

That's why we used steel instead

ProX Piston Kit 66.36mm KTM/Husqvarna/Husaberg/GasGas | 01.6343.C Engine IP67 waterproof rating and 3-yearManufactured in Japan and designed to be OEM replacement Cast from a high silicon content aluminum alloy that meets or exceeds OEM specifications, then CNC machined to extremely close tolerances Kit includes piston, ring kit, wrist pin, and circlips