Kawasaki KFX450R
Kawasaki KFX450R KFX 450R 100 490cc Big Bore Cylinder JE Piston Complete Crank

Part #: (A-KFX450R-100-CG + CBK0121)
Starting from $1,029.98

100mm 490cc Big Bore Complete Motor Rebuild Kit!

This is the best and most reliable rebuild kit on the market!

Fits Kawasaki KFX450R ATV Models

 Years 2008 2009 2010 2011 2012 2013 2014

This kit includes:
  • 100mm Nikasil Big Bore Cylinder
  • Larger Water Jackets For Superior Cooling!!
  • JE Piston Kit (Includes, Piston, Pin, Rings & Clips)
  • Select Piston Compression At Checkout
  • Hotrods Heavy Duty Crankshaft Assembly With Rod
  • Hotrods Bottom End End Engine Seal Kit
  • Complete Top End Gasket Set
It will work with your stock head and valves.  All parts come with warranty.


Price: $1,029.98

FREE STANDARD SHIPPING is available in all US lower 48 states, APO addresses, and Puerto Rico via USPS or UPS. (*Exceptions apply for Alaska and Hawaii.)
Free standard shipping means we will select an option that gets you your parts as soon as possible while still being economically priced.

*Shipments to Alaska and Hawaii are free as long as the parts will fit in a USPS Priority Mail Flat Rate box or envelope.
For any other type of shipping there will be a charge.


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