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CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06
  • CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06
  • CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06
  • CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06
  • CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06
CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06

CYLINDER KIT 03-05 YZF450 98, WORKS CYLINDER 23001-K02, WRF450 03-06

£674.88 GBP
Taxes included.

The +3mm Big Bore Complete Cylinder Works Kit increases engine displacement to 478cc for Yamaha WR450F and YZ450F models. This direct bolt-on kit requires no replating or additional machining, offering a ready-to-install solution with OEM-like performance and quality.

Features:

  • Increases displacement to 478cc with a +3mm big bore cylinder.
  • Direct bolt-on replacement with no additional machining required.
  • Nickel Silicon Carbide plated for durability and long life.
  • Precisely honed for straightforward piston installation.
  • Complete kit includes all necessary components for installation.

Included Components:

  • Cylinder
  • Piston
  • Gasket set
  • Piston pin
  • Circlips (2)
  • Ring set

Specifications:

  • Displacement: 478cc
  • Compression: Standard
  • Piston type: Vertex #23404

Vehicle Fitments:

  • Yamaha WR450F: 2003–2006
  • Yamaha YZ450F: 2003–2005