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S3 Rieju MR 300 Cylinder/Piston Kit 2019-2025
S3 Rieju MR 300 Cylinder/Piston Kit 2019-2025
 
List Price: $839.99
Amick's Price: $749.99
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Product Code: S3-YKE-GG-EC300
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Description
 
Premium S3 Cylinder Piston Kit for GasGas and Rieju 300cc bikes. Includes forged piston with MOS2 coating, alloy nikasil racing cylinder, gaskets, O-rings, and needle bearing. Made in Spain for durable, precise performance.

Product Information Upgrade or rebuild your 300cc GasGas or Rieju with the S3 Cylinder Piston Kit, designed for racing and high-performance use. This complete top-end kit includes everything needed for a precise, long-lasting installation: Forged piston with MOS2 coating – reduces friction and improves longevity.
Alloy Nikasil racing cylinder – made in Spain with diamond stone honing for smoother operation and better heat management. Premium gasket and O-ring set – ensures airtight seal and reliable performance. Needle bearing for piston – supports smooth piston movement under extreme conditions.
Every component is manufactured by S3 in Spain, using premium materials and precision engineering to maintain high performance and reliability. Ideal for riders looking to restore or upgrade their GasGas EC 300 or Rieju MR 300 top-end. Includes S3 GasGas Racing factory cylinder Complete piston set Gasket and O-rings set Needle bearing for piston
Fitment GASGAS EC 300 (1996–2018)
RIEJU MR 300 (2019–current) MR PRO 300 (2019–current)

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