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Cylinder Works 20-24 Yamaha WR 250 F 250cc Standard Bore Cylinder 77mm

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Cylinder Works 20-24 Yamaha WR 250 F 250cc Standard Bore Cylinder 77mm

Cylinder Works 20-24 Yamaha WR 250 F 250cc Standard Bore Cylinder 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
$1,761.98

Original: $5,873.26

-70%
Cylinder Works 20-24 Yamaha WR 250 F 250cc Standard Bore Cylinder 77mm—

$5,873.26

$1,761.98

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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
Cylinder Works 20-24 Yamaha WR 250 F 250cc Standard Bore Cylinder 77mm | 10 Second Racing