S&S Cycle Cylinder Kit - 910-0474 For Harley Motorcycles 2007-2017 Backrest Can be purchased with or

Can be purchased with or without driver backrest which folds forward and has independent adjustments for position

first determine your bar size

All-steel construction

Only compatible with Axeo Performance Cartridge Kit 0414-0748

S&S Cycle Cylinder Kit - 910-0474 For Harley Motorcycles 2007-2017 Backrest Can be purchased with orNote: This kit will require that the case be bored to accept the larger cylinders Not recommended for trike models Features Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) Cylinders are constructed from premium aluminum castings with cast in iron liners Kit includes cylinders, pistons, rings and gaskets (head, base and exhaust)