VERTEX Cast Piston – Manufacturer Ref. 22991A

Aluminium cast piston by VERTEX, designed for motocross applications and high-performance small engines. Designed for a bore of 52.00 mm, this piston has a real diameter of Ø 51.95 mm (oversize letter: A) and a standard compression configuration. A premium replacement part for cylinder refurbishment after reboring or wear.

• Material: Aluminium (cast piston)
• Compression: Standard
• Piston diameter: 51.95 mm (A)
• Recommended bore diameter: 52.00 mm

Supplied with the necessary assembly components for installation: replacement ring 265130, needle cage 400412, and clips CV14. Ideal for regular maintenance or refurbishment of a motocross engine after wear or reboring.

Main compatibilities:

• KTM 105 SX (2006) – 105 cm³
• KTM 105 SX (2005) – 105 cm³
• KTM 105 SX (2004) – 105 cm³

VERTEX product reference, category Piston — designed for motocross use. Check the dimensions and compatibility with your cylinder before installation.