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Cylinder Works 21-22 Gas-Gas EX 250 F 250cc Standard Bore Cylinder Kit

Cylinder Works 21-22 Gas-Gas EX 250 F 250cc Standard Bore Cylinder Kit

OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

  • Nickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability
  • Precision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention
$3,585.44

Original: $11,951.48

-70%
Cylinder Works 21-22 Gas-Gas EX 250 F 250cc Standard Bore Cylinder Kit—

$11,951.48

$3,585.44

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Description

OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

  • Nickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability
  • Precision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention