S&S Cycle Big Bore Cylinder Kit Stone Gray Twin Cam - 910-0474 For Harley Motorcycles 2007-2017 Brand_Wind Vest models with 1157 contact bases

models with 1157 contact bases without center taillight (must have bullet-style (pop off) lens)

Product Name Seat Type 2-Up Seat Model Kickflip Base Color Black Material BikerTec / Vinyl Fill Material Marathon Foam Decoration Diamond Overall Seat Length 29-3/4" Driver Seat Length 13-1/2" Driver Seat Width 11-1/2" Rear Seat Length 13" Rear Seat Width 7" Units Each Riding Style Street

Provides up to 2-1/2" of additional leg room and widens the floorboards 1-1/2" to help ease hip stress

Ultra's and other HD's with the Batwing Fairing

PRODUCT NAME AIR CLEANER MODEL ASSAULT CHARGE COLOR/FINISH CHROME MATERIAL ALUMINUM UNITS KIT RIDING STYLE STREET

S&S Cycle Big Bore Cylinder Kit Stone Gray Twin Cam - 910-0474 For Harley Motorcycles 2007-2017 Brand_Wind Vest models with 1157 contact basesNote: 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)