S&S Cycle

Whatstarted as a passion for speed, grew into the best known company name in theV-Twin high performance aftermarket. George J. Smith had to build his own partsto make his motorcycle faster. Now the company he founded manufactures the mostprestigious line of "go fast" v-twin engine parts in the world. Thecompany was started in the basement of his home in Blue Island IL in 1958, andmoved to Viola, WI in 1969. In 2004 an additional facility was opened in LaCrosse, WI.
S&SCycle, Inc. has been in the v-twin high performance parts business for over 50years, specializing in motorcycle parts like high performance motorcycle kitsfor Harley-Davidson® motorcycles. We manufacture a complete line of motorcycleperformance products ranging from motorcycle slip-on exhaust, bolt onperformance intakes, motorcycle big bore kits, or a complete motorcycle engine.
Althoughwe are known for Super Series of performance carburetors and for motorcycleengines, S&S Cycle, Inc. proudly offers sidewinder big bore kits, ourstealth motorcycle air cleaner kit, and many other ways to help you get morehorsepower and torque.
S&Sis currently featuring a full line of performance exhaust for Harley® includingour touring exhaust. Coupled withS&S Cycle's new performance headers, you ensure that your motorcycleexhaust system is performance orientated and great looking.
Forthe late model performance rider: Everyone needs to take that first step!S&S offers a logical, cost effective 4 step plan for performanceincreases. These range from small stepslike mufflers and intakes, or getting more horsepower out of your motorcycleengine with big bore kits and more.
Forthe Vintage enthusiast: With over a half century in the business, we knowvintage and we have the products to prove it in our motorcycle vintage partsoffering. With our age also comes experience and the reputation as one of themost trusted names in performance v-twin parts and motorcycle engines forHarley-Davidson® and other American v-twins.
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S&S Cycle Grand National Nightster black 4.5" Slip-On muffler for 2022 Nightster 550-1074
Grand National Nightster black 4.5" Slip-On muffler for 2022 NightsterManufacturer: S&S CycleS&S Cy..
$499.95
S&S Cycle Grand National Pro Exhaust System,Kit,2 Into 2,Low,2006-11 Kawasaki 650 550-0766
Grand National Pro Exhaust System,Kit,2 Into 2,Low,2006-11 Kawasaki 650Manufacturer: S&S CyclePart ..
$1,016.95
S&S Cycle Grand National Slip-On exhaust, brushed Stainless steel with aluminum end cap for 2022-2023 Grom 550-1072
Grand National Slip-On exhaust, brushed Stainless steel with aluminum end cap for 2022-2023 GromManu..
$370.95
S&S Cycle Grand National Slip-On Muffler Black with Black End Cap - 4" for 2014-'19 HD Street and Street Rod 550-0703
S&S Cycle Grand National Slip-On Muffler Black with Black End Cap - 4" for 2014-'19 HD Street and St..
$336.95
S&S Cycle Grand National Slip-On Mufflers Black with Black End Caps - 4" for 1995-16 Touring Models, 2009-19 Tri Glide Models 550-0690
S&S Cycle Grand National Slip-On Mufflers Black with Black End Caps - 4" for 1995-16 Touring Models,..
$601.95
S&S Cycle Grand National Slip-On Mufflers Black with Black End Caps - 4" for 2017-19 M8 Touring Models 550-0694
S&S Cycle Grand National Slip-On Mufflers Black with Black End Caps - 4" for 2017-19 M8 Touring Mode..
$699.95
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Cap - 3.25" for 1995-2009 Dyna models with staggered exhaust (FXD, FXDB, etc) 550-0719
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Cap - 3.25" for 1995-2009 Dyna model..
$499.95
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Caps - 4" for 1995-16 Touring Models, 2009-19 Tri Glide Models 550-0689
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Caps - 4" for 1995-16 Touring Models..
$699.95
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Caps - 4" for 2017-19 M8 Touring Models 550-0693
S&S Cycle Grand National Slip-On Mufflers Chrome with Black End Caps - 4" for 2017-19 M8 Touring Mod..
$639.95
S&S Cycle Grand National Slip-Ons for 1995-2009 Dyna models with staggered exhaust (FXD, FXDB, etc), Black 550-0721
S&S Cycle Grand National Slip-Ons for 1995-2009 Dyna models with staggered exhaust (FXD, FXDB, etc),..
$499.95
S&S Cycle Grand National Slip-Ons for 2008-17 Fat Bob, 2010-17 Wide Glide, 2017 Low Rider S Dyna Models, Black 550-0725
S&S Cycle Grand National Slip-Ons for 2008-17 Fat Bob, 2010-17 Wide Glide, 2017 Low Rider S Dyna Mod..
$499.95
S&S Cycle Grand National Slip-Ons for 2008-17 Fat Bob, 2010-17 Wide Glide, 2017 Low Rider S Dyna Models, Chrome 550-0723
S&S Cycle Grand National Slip-Ons for 2008-17 Fat Bob, 2010-17 Wide Glide, 2017 Low Rider S Dyna Mod..
$484.95