Vertex Casted Piston kitRef : VER00209A / 1095189001

VERTEX Cast Piston (ref. 22813AB) — replacement piston designed for 50 cc motocross. This cast aluminum piston matches the original specifications for easy and reliable installation on KTM 50 SX and Adventure 50 engines from 2001 to 2008. Ideal for rebuilding the top end after wear or during a complete overhaul.

• Piston diameter: Ø 39.460 mm
• Bore diameter: 39.50 mm
• Oversize letter: A (machining surplus)
• Compression: Standard
• Material: Cast aluminum

This cast piston offers the necessary dimensions for a direct replacement; however, check the condition of the cylinder and the piston/ring clearance before installation. Ensure to have the appropriate rings, pin, and circlips, as well as a gradual break-in after installation to ensure good longevity. Particularly suitable for the motorcycles listed below, but may also fit other machines compatible with these dimensions.

Main compatibilities: KTM 50 SX PRO JUNIOR LC (2008), KTM 50 SX PRO SENIOR LC (2005), KTM 50 SX PRO JUNIOR (2001). Manufacturer reference: 22813AB.