KTM 125 SX [2023-2025] - Complete Top End Kit - Cast Pistons
Description
VERTEX top end kit with cast pistons for the KTM 125 SX
The complete VERTEX Top End Kit supports the overhaul of the upper engine area of the KTM 125 SX. It bundles the parts intended for replacing the piston and associated components in a coordinated kit. The version is designed for two-stroke applications and has a cast aluminum piston.
Function and scope of delivery
The kit makes it easier to replace the central components in the upper engine area and reduces the effort involved in putting together individual components. Included are:
- Piston
- Piston rings
- Piston pin
- safety clips
- Top end gasket kit
- Needle bearing for the piston pin
Technical data
- Material: aluminum
- Piston Type: Cast
- Piston compression: standard
- Piston diameter: 53.96mm
- Letter oversize: C
- Oversize: +0.02
- Bore diameter: 54.00 mm
- Number of piston rings: 2
- Displacement version: 2T
Vehicle assignment
The VERTEX complete kit is designed for the KTM 125 SX built between 2023 and 2025. Before ordering, please compare the technical data with the existing engine and the planned scope of maintenance.