KTM 125 SX [2016-2022] - Complete top end kit - cast pistons

VERTEX Top End Kit with cast pistons for KTM 125 SX

The complete top end kit from VERTEX supports the overhaul of the upper engine area of the KTM 125 SX. It combines the cast piston with associated components for replacing pistons, piston rings, piston pins, retaining clips and seals. For this two-stroke application, the needle bearing for the piston pin is also part of the kit.

Function and scope of delivery

• Cast aluminum piston
• Piston rings in a quantity of 2
• Piston pins and safety clips
• Top end gasket kit
• Needle bearings for two-stroke applications

The compilation brings together the relevant components for work on the upper engine area and can therefore simplify the preparation of an engine overhaul. Piston compression is standard.

Technical data

• Material: aluminum
• Piston type: cast
• Piston compression: standard
• Diameter Ø: 53.96 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 54.00 mm
• Displacement version: 2T

Vehicle assignment

The VERTEX complete top end kit - cast piston is assigned to the KTM 125 SX from the years 2016-2022. Before ordering, the technical dimensions should be compared with the existing engine, especially the piston diameter of 53.96 mm, the bore diameter of 54.00 mm and the oversize +0.02.