S&S CYCLE - 4" BIG BORE BOLT-IN SIDEWINDER(R) CYLINDER KIT - 100" - BLACK drag_part_10100870 Base Color Black Color/Finish Black

Base Color Black Color/Finish Black Design Knuckle / Stage I Filter Media Material Pre-Oiled Cotton Material Aluminum Model Big Sucker Product Name Air Cleaner Riding Style Street Units Kit

2017 Aprilia RSV4 RR

Built to withstand the elements

1985 Honda CH250 Elite

S&S CYCLE - 4" BIG BORE BOLT-IN SIDEWINDER(R) CYLINDER KIT - 100" - BLACK drag_part_10100870 Base Color Black Color/Finish Black4" Big Bore Bolt In Sidewinder(R) Cylinder Kit 100" Black Highlights Bolt in no machining, balancing or splitting the crankcases; install can be performed with engine still in frame Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer 88" engines are boosted to 100" 96" and 103" engines are boosted 110" 10. 5: 1 compression (w stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance