KB Performance Forged Piston Kit - KB922C.STD For Harley Sportster 1986-2020 Fat Bob Spray-on cleaner designed specifically for

Spray-on cleaner designed specifically for cleaning plastic surfaces

3/16” ABS thermoformed seat base with fully carpeted bottom finishes off the seat and to protect paint

Modules feature two advance curve families with adjustable advance curves to accommodate stock and modified engines

Product Name Wheel Type Cast Disc Dual Disc for Braking System without ABS Mounting Position Front Model Atlantic Base Color Black Finish Gloss Color/Finish Black / Gloss Material Aluminum for Axle Diameter 25

KB Performance Forged Piston Kit - KB922C.STD For Harley Sportster 1986-2020 Fat Bob Spray-on cleaner designed specifically forFeatures Pistons forged from 4032 aluminum alloy Offset pin design for quiet operation Each kit contains two pistons, pins, spiral lock pin clips and Hastings moly rings Piston pin lock rings available separately Replacement rings are also available separately Specs Bore Oversize Standard Units Kit Bore Oversize Standard Compression Ratio 9. 0: 1 Riding Style Street Bore Size 3. 498" Piston Material 4032 Aluminum Alloy Part Notes '08 and later models