1250cc Conversion Kit for 1986-21 HD® Sportster® Models - Silver Finish components Bad Dad's Bagger Seat is

Bad Dad's Bagger Seat is our favorite seat design for our custom bagger projects

all of our front calipers are a direct bolt-on for 1984 and up models except the Springer

and adjustable front to back by up to 2" to accommodate different size riders and comfort zones

Big lift lets your big mill breathe high into the RPM range

Air cleaners fit Harley & Indian bikes

1250cc Conversion Kit for 1986-21 HD® Sportster® Models - Silver Finish components Bad Dad's Bagger Seat isThis kit converts 1986 '21 883cc and 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Kit contains forged flat topped 3 9 16" bore pistons with coated piston skirts, S&S 3 9 16" bore cylinders, MLS head gaskets, base gaskets, exhaust gaskets, assembly lube, and instructions. 883 cylinder heads may not be used with this kit. For the best performance CNC head porting, performance cams, exhaust and intake