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Cylinder Works 05-13 Yamaha WR 250 F 250cc Standard Bore Cylinder Kit 12.5:1 Comp. 77mm

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Cylinder Works 05-13 Yamaha WR 250 F 250cc Standard Bore Cylinder Kit 12.5:1 Comp. 77mm

Cylinder Works 05-13 Yamaha WR 250 F 250cc Standard Bore Cylinder Kit 12.5:1 Comp. 77mm

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
$29,836.20

Original: $99,454.00

-70%
Cylinder Works 05-13 Yamaha WR 250 F 250cc Standard Bore Cylinder Kit 12.5:1 Comp. 77mm—

$99,454.00

$29,836.20

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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