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This Wossner forged piston kit is designed for KTM SX150 models from 2016 to 2020, featuring a standard bore size of 58mm with a piston diameter of 57.95mm. Built for high strength and thermal efficiency, it incorporates an elliptical shape for balanced thrust load distribution and resistance to deformation under high heat. Precision-engineered and manufactured in Germany, it maintains OEM-equivalent performance and durability standards.
Features
Forged piston kit for KTM SX150 (2016–2020)
Bore size: 58mm (Standard)
Piston diameter: 57.95mm
Elliptical design for uniform heat expansion and load distribution
Prevents piston collapse under high-stress conditions
Made in Germany
Specifications
Part No: 56-W9912.A.WO
Model: Wossner 8299DA
Application: 2-stroke engine
Piston clips: CW15
Piston pin: WP032
Piston ring set: RSB5800
Cross-Reference OEM Part Numbers
51630007000
881M05800
Vehicle Fitments
KTM SX150 2016
KTM SX150 2017
KTM SX150 2018
KTM SX150 2019
KTM SX150 2020