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Cylinder Works Big Bore Gasket Kit YFZ 450 R 2009-2024 21002-G01

Part Number: 09341523
CYLINDER WORKS
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SKU:
09341523
MPN:
21002-G01
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.16 LBS
On Sale
MSRP: $93.95
Now: $84.56
Was: $93.95
— You save $9.39
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Description

When you're running a YFZ 450 R at the track or trail, OEM gaskets won't cut it—they're engineered for stock power levels, not the abuse of serious riding. The Cylinder Works Big Bore Gasket Kit 21002-G01 is a complete solution that pairs precision-matched components with proven durability, letting you upgrade displacement without the downtime of machine work. This is bolt-on performance with zero guesswork.

The kit includes everything needed for a proper big bore installation: the cylinder, Vertex piston, rings, wrist pin, and clips—all pre-matched for seamless fitment. Nickel Silicon Carbide plating on the cylinder bore resists wear and extends service life, while the direct bolt-on design means you'll be back on the track in hours, not days. U.S.A.-manufactured quality ensures reliability when it counts most.

  • Fits: YFZ 450 R (2009-2024)
  • MPN: 21002-G01
  • Type: Big Bore Gasket Kit
  • Cylinder: Direct bolt-on
  • Piston: Matched Vertex
  • Bore Coating: Nickel Silicon Carbide
  • Installation: No machine work
  • Includes: Gaskets, cylinder, piston, rings, pin, clips
  • Origin: U.S.A. manufactured
  • Application: Trail, track, recreation
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Specs

MATERIAL:
NICKEL SILICON CARBIDE
UNITS:
KIT
ENGINE TYPE:
4-STROKE
RIDING STYLE:
OFF-ROAD
PRODUCT NAME:
GASKET KIT
STYLE:
BIG BORE
BORE SIZE METRIC:
OVERSIZED (+3.00 MM)
TYPE:
TOP END
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Fitment

Fitment for Cylinder Works Big Bore Gasket Kit YFZ 450 R 2009-2024 21002-G01

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