Prox Casted Piston kitRef : PRO00616A / 1093925001

Manufacturer Reference: 01.4118.A — PROX cast piston designed for motocross riding. Made of aluminum, this oversized piston A has a diameter of Ø 46.950 mm (46.95 mm) and standard compression. Its domed head and specific machining facilitate integration into the intake circuit while ensuring a geometry suitable for demanding 2T motocross engines.

• Material: Aluminum
• Diameter: Ø 46.95 mm
• Compression: Standard
• Oversize: Letter A
• Specifications: domed head, reed machining, intake passage, 2 lubrication holes on the exhaust side skirt

The PROX 01.4118.A piston is a robust replacement part for the preparation and refurbishment of motocross engines. Its skirt features two lubrication holes on the exhaust side to ensure oil circulation in the critical area. The reed machining and intake passage are designed for precise fitting and optimal compatibility with the transfers.

Main Compatibilities: Kawasaki KX 80 (2000 models) — STD WHEELS 17/14 (KX80X, KX80W) and BIG WHEELS 19/16 (KX80Z).

Replacement Segments: 260067 — Piston Pin: 032021 — Circlips: CP1410C — Needle Bearing: 400406.