Prox Full cast size A Piston kitRef : 9540DA / 1093991001

PROX cast piston designed for motocross use, intended for replacement on 125 cm³ engines. Forged from an aluminium alloy, it features a domed head and a skirt equipped with two lubrication holes on the exhaust side for optimised lubrication of the critical area. Delivered in oversize A, this piston has a precise diameter of Ø 53.960 mm (Ø 53.96 mm) and standard compression.

• Manufacturer reference: 01.4218.A
• Diameter: Ø 53.960 mm (oversize A)
• Compression: Standard
• Material: Aluminium
• Specificity: Domed head, 2 lubrication holes on the skirt (exhaust)
• Category: Piston - Universe: Motocross

Part suitable for engines requiring an oversize A; always check the measurement with a caliper and the engine reference before installation. Compatible with several versions of the KAWASAKI KX 125: KX125K (1998), KX125L (1999 and 2000) according to original specifications.

Associated segments and accessories: replacement segments 260238, replacement clips CP1510, needle cage 400413. Ideal for riders replacing the piston and moving parts during an overhaul or engine repair. Follow the manufacturer's recommendations for installation and running-in.