Upgrade your 2001-2018 KTM 125SX with this high-quality Wiseco Piston Kit. The kit includes everything you need to replace your worn out or damaged piston, including piston rings, wrist pin, and circlips. Made by trusted brand Wiseco, this piston kit is designed to deliver superior performance and durability. The manufacturer part number 786M05400 ensures a perfect fit for your KTM 125SX. Get back on the track with confidence knowing you have a reliable piston kit installed.