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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Easy plug-in installation and setup
Contain all the necessary components for overboring or rebuilding your top end
Very clean burning
Controls and dampens side-to-side sweep motion of handlebars
corrosion and cavitation
KB Performance Piston Kit - KB272.010 For Harley Sportster 1986-2022 Brand_Cycra Easy plug-in installation and setupFeatures Manufactured from high strength, T 5 heat treated, 390 hypereutectic aluminum alloy Allows a tighter fit and longer piston and ring life Diamond machined pistons are held to plus or minus one gram weight and less than one half thousandth inch (. 0005") tolerances from piston to piston Each kit contains two pistons, pins, spiral lock pin clips and Hastings moly rings Replacement piston rings sold separately KB pistons can be installed tighter
