KB Performance Hypereutectic Piston Kit 3.750" Standard 8.8:1 CR 88" Twin Cam - KB425C.STD For Harley Motorcycles 1999-2006 Brand_Kuryakyn Precision micro bearings provide OEM

Precision micro bearings provide OEM quality and durability

rubber-style expandable bushing for internal threaded machines

1991-1992 Harley-Davidson Low Glide FXRS 1986-1987 Harley-Davidson Sportster 1100 XLH 1986-1995 Harley-Davidson Sportster 883 Deluxe XLH 1986-2003 Harley-Davidson Sportster 883 XLH 1986-1994 Harley-Davidson Super Glide II FXR 1987-1994 Harley-Davidson Low Rider Custom FXLR 1987-1993 Harley-Davidson Low Rider Sport FXRS-SP 1987-1998

Product Name Riser Type Pullback / Handlebar Color/Finish Raw Base Color Silver Finish Raw Material Aluminum Rise 8" Pullback 2" Clamping Diameter 1" Units Pair Riding Style Street

KB Performance Hypereutectic Piston Kit 3.750" Standard 8.8:1 CR 88" Twin Cam - KB425C.STD For Harley Motorcycles 1999-2006 Brand_Kuryakyn Precision micro bearings provide OEMFeatures 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