
The VERTEX 39 mm segment is a replacement part designed for small displacement urban engines. Designed to fit between the piston and the cylinder, this segment plays its essential role: contributing to the sealing of the combustion chambers, limiting oil consumption, and maintaining the necessary compression for the proper functioning of the engine.
A useful part during engine maintenance or piston replacement, this segment is intended for 50 cc scooters and mopeds. By renewing the sealing surfaces, you help achieve clean combustion and a more consistent engine performance in urban traffic.
Compatible with:
Mechanical advice: check the piston diameter and the condition of the cylinder before installation. For a lasting result, respect the segment/cylinder clearance recommended by the manufacturer and replace segments in pairs if necessary.