S&S Cycle, Inc. has been in the v-twin high performance parts business for over 50 years, specializing in motorcycle parts like high performance motorcycle kits for Harley-Davidson® and more recently, Polaris-Victory®. We manufacture a complete line of motorcycle performance products ranging from motorcycle slip-on exhaust, bolt on performance intakes, motorcycle big bore kits, or a complete motorcycle engine.
Although we are known for Super Series of performance carburetors and for motorcycle engines, S&S Cycle, Inc. proudly offers sidewinder big bore kits, our teardrop motorcycle air cleaner kit, and many other ways to help you get more horsepower.
S&S is currently featuring a full line of performance exhaust for Harley® including our touring exhaust. Coupled with S&S Cycle's new performance headers, you ensure that your motorcycle exhaust system is performance orientated and great looking.
For the late model performance rider:
Everyone needs to take that first step! S&S offers a logical, cost effective 4 step plan for performance increases. These range from small steps like mufflers and intakes, or getting more horsepower out of your motorcycle engine with big bore kits and more.
For the Vintage enthusiast:
With over a half century in the business, we know vintage and we have the products to prove it in our Flathead Power motorcycle vintage parts offering. With our age also come experience and the reputation as one of the most trusted names in performance v-twin parts and motorycle engines for Harley-Davidson® and other American v-twins.