Prox Casted Piston kitRef : PRO00212A / 1094447002

PROX Cast Piston - Manufacturer Ref. 01.6012.B

Cast piston specially designed for Cross mounts, intended for cylinder heads with a bore of Ø 39.47 mm (oversize B). Made from aluminum, it features a domed head and a reed machining to clear the valves, as well as 2 intake passages. The skirt benefits from a MoS2 treatment to reduce friction during break-in and use.

• Compression: Standard
• Piston Diameter: Ø 39.470 mm (39.47 mm)
• Oversize Letter: B
• Material: Cast Aluminum
• Specifications: domed head, reed machining, 2 intake passages, MoS2 skirt treatment

Compatible with the Cross models listed below; always check the bore and engine reference before installation:

• KTM 50 SX PRO JUNIOR LC (2008 - 50 cc)
• KTM 50 SX PRO SENIOR LC (2005 - 50 cc)
• KTM 50 SX PRO JUNIOR (2001 - 50 cc)

Recommended associated parts for installation: replacement axle 032013, replacement clips CP1210C, needle cage 400441. Check all tolerances and proceed with installation according to manufacturer recommendations.