The leader in performance motorcycle parts for Harley-Davidson® motorcycles and the powersports industry.

S&S Cycle offers premium high performance solutions for Harley-Davidson® and other v-twin motorcycles. Since its founding in 1958 S&S has become the most respected name in v-twin high performance aftermarket, with an American made product line that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines.

The company, founded in 1958 in Illinois, began selling pushrods for Harleys. Today, they still sell pushrods for Harleys — but they do it from Wisconsin, and the catalog has grown to include S&S motors, cams, carburetor parts and plenty more. These eye-catching, record-setting, long-living and downright desirable parts available today are the hallmarks of this tight-knit and highly educated family of a company. From flat tracking to bagger racing to mile-munching interstate exploring, there’s an S&S cam and carburetor out there that’s going to change the game for you. If you need S&S motorcycle parts that are going to push, pound, spin, squeeze and generally bring an engine to the upper limits of its life, then S&S Cycle has got just what you need.

Their products are synonymous with performance and have six hard-earned decades to prove it. S&S motors from S&S Cycle are “exhibit A” when it comes to V-Twin bikes. If you’ve ever needed a meticulously engineered component, thank George J. Smith and Stanley Stankos for their efforts sunk into S&S engines. Their passion for speed probably lines right up with yours.