Cylinder Kit - 1200 cc Conversion - 11.2:1 Compression Ratio - Silver - XLCylinder Kit 1200 cc Conversion 11. 2: 1 Compression Ratio Silver XL Converts '86 '21 883 cc and 1200 cc Sportster models to 1250 cc displacement Forged pistons have larger than stock valve pockets and accepts up to 2. 00" valves Forged pistons coated piston skirts with measurement window and S&S logo No machining or rebalancing is required Kit includes S&S 1250 cc pistons with rings and wristpins, S&S 3 9 16" bore cylinders, MLS (Multi Layer Steel)

Cold formed head

Optimized tread blocks can more effectively penetrate and scoop sandy/muddy terrain thanks to the new Reinforced Scoop Technology (RST) and V-Block Technology Advanced (V-BT Advanced) designs

Works great on handlebars

Step-Up Seat - Front Tuck-n-Roll - Black - FLS

Easy to install and performs better than a standard foam seat

Clean smooth flowing design

Accepts most all OEM-style passenger floorboards (factory and after-market)

including but not limited to

Method™ Clear Series Air Cleaner - All Black

Contains special rust and corrosion inhibitors

CNC machined pockets and a beveled edge

00 mm valve stem triple groove keepers