Original cylinder-Piston-Gasket kit for Gas Gas Legacy / Rieju.
- Forged premium quality piston, with MOS2 coating
- Alloy nicasil racing cylinder, Made in Spain
- Nicasil treatment reduces friction and internal heat. Diamond stone honing finish.
- Top quality premium gaskets top end kitIncludes:
- S3 Gas Gas Racing factory cylinder
- Full piston set
- Gasket and O-rings set
- Needle bearing for piston
Made by S3 in Spain.
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