WOSSNER 67.5mm FORGED PISTON KIT C, KTM 250 SX 1995

Wossner forged piston kit with a 67.52mm bore (67.46mm actual) is engineered for KTM GS250 and SX250 models from 1995. Featuring a high-strength forged design and manufactured in Germany, this piston is crafted to deliver efficient heat transfer and uniform stress distribution. Its elliptical profile ensures balanced thrust loading and minimises the risk of deformation or collapse under heat expansion.

Features

• Forged piston design for enhanced strength and longevity

• Optimised for heat dissipation from combustion chamber to cylinder wall

• Elliptical profile ensures even distribution of mechanical loads

• Prevents localised stress points and piston collapse

• Manufactured in Germany

Specifications

• Bore Size: 67.52mm (Actual: 67.46mm)

• Compression Height: 29.70mm

• Clearance: 0.06mm

• Stroke: 69.50mm

• Displacement: 249 cm³

• Wossner Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

• Piston Kit: 8014DC

• Lock: CW18

• Pin: WP033

• Ring Set: RSB6750

Vehicle Fitments

• KTM GS250 (1995)

• KTM SX250 (1995)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.