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Cylinder Works Big Bore Cylinder Kit - 3.00mm. Oversize to 98mm. - 21003-1

21003-1

Description

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
Nickel Silicon Carbide plated for long life
Kits come complete with gaskets, cylinder, piston, rings, pin and clips
Big bore cylinders do not require machine work (unless noted)

Product Series

Application List

YearsMakeModelApplicationNotes
2007 - 2015YamahaWR450F
2009 - 2024YamahaYFZ450R
2009 - 2024YamahaYFZ450R SE
2010 - 2011YamahaYFZ450X
2010 - 2010YamahaYFZ450X Bill Balance
2006 - 2009YamahaYZ450F

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)