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Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder 54mm

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Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder 54mm

Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder 54mm

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
$2,406.04

Original: $8,020.12

-70%
Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder 54mm—

$8,020.12

$2,406.04

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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