
CAST piston VERTEX, manufacturer reference 21757EF. Intended for Cross and Roadster applications, this aluminum piston features the necessary dimensions for high-performance engines of the 250 cm3 trails and enduros listed below. Raw part suitable for engine replacement when the original piston needs to be replaced.
This cast piston is suitable for maintenance or restoration work on 250 cm3 engines. Reserved for installers familiar with high-performance engine settings (piston clearance, orientation, installation of rings and piston-pin). Check tolerances and compatibility with your engine before installation.
Reference and dimensions provided to ensure an informed choice when ordering. Professional installation is recommended to guarantee fit and longevity of the high-performance engine.