
The Story
VERTEX 420025 KIT CYLINDER KIT BIGBORE 102mm
Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders.
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).
Replacement Vertex piston, rings, clips and pins also available.
- SPECIFICATIONS:
- 102MM BORE
KIT PARTS.
- VERTEX PISTON 23368700
- GASKET SET 860VG810016
MODEL FITMENT:
- HUSABERG FE450E 2009-2011
- KTM EXC400 2009-2012
- KTM EXC450R 2008-2012

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
VERTEX 420025 KIT CYLINDER KIT BIGBORE 102mm
Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders.
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).
Replacement Vertex piston, rings, clips and pins also available.
- SPECIFICATIONS:
- 102MM BORE
KIT PARTS.
- VERTEX PISTON 23368700
- GASKET SET 860VG810016
MODEL FITMENT:
- HUSABERG FE450E 2009-2011
- KTM EXC400 2009-2012
- KTM EXC450R 2008-2012




















