S&S Cycle
S&S Cycle delivers premium performance parts for Harley-Davidson motorcycles, blending racing heritage with American engineering. From exhaust systems and air cleaners to the iconic S&S Super E Carburetor and 475 Cam, every component is designed for power, reliability, and precision. Upgrade your Harley with S&S Cycle for unmatched throttle response and durability, whether on the street or the strip.
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S&S Cycle - 330-0819 - Cam Chain - Secondary - Twin Cam '07-'17
S&S Cycle
$42.95S&S Cycle - 330-0819 - Cam Chain - Secondary - Twin Cam '07-'17FeaturesIncreased chain lifeDirect O.E.M replacementSpecsMounting PositionSecondaryProduct NameChainRiding...$42.95 -
S&S Cycle - 330-0820 - Cam Chain - Primary - Big Twin - '07-'25
S&S Cycle
$49.95S&S Cycle - 330-0820 - Cam Chain - Primary - Big Twin - '07-'25FeaturesIncreased chain lifeDirect O.E.M replacementSpecsMounting PositionPrimaryRiding StyleStreetUnitsEachProduct...$49.95 -
S&S Cycle - 310-1392 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Black w/o Highlights - 114"/117" M8
S&S Cycle
$3,497.95S&S Cycle - 310-1392 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Black w/o Highlights - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam...$3,497.95 -
S&S Cycle - 310-1403 - 132" Power Package - HPT496 - Gear Drive - Water Cooled - Black with Highlights - 114"/117" M8
S&S Cycle
$3,497.95S&S Cycle - 310-1403 - 132" Power Package - HPT496 - Gear Drive - Water Cooled - Black with Highlights - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam...$3,497.95 -
S&S Cycle - 310-1400 - 132" Power Package - HPT496 - Chain Drive - Water Cooled - Black Granite - 114"/117" M8
S&S Cycle
$3,294.95S&S Cycle - 310-1400 - 132" Power Package - HPT496 - Chain Drive - Water Cooled - Black Granite - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage...$3,294.95 -
S&S Cycle - 560-0447 - Primary Chain - '07-'25 Touring
S&S Cycle
$125.95S&S Cycle - 560-0447 - Primary Chain - '07-'25 TouringFeaturesHeat treated components to reduce stretch and maintenancePrecision engineering extends chain lifeDirect OEM replacement11%...$125.95 -
S&S Cycle - 560-0448 - Primary Chain - '07-'25 Softail/'06-'17 Dyna
S&S Cycle
$125.95S&S Cycle - 560-0448 - Primary Chain - '07-'25 Softail/'06-'17 DynaFeaturesHeat treated components to reduce stretch and maintenancePrecision engineering extends chain lifeDirect OEM replacement11%...$125.95 -
S&S Cycle - 560-0446 - Primary Chain - '84-'06 Softail
S&S Cycle
$125.95S&S Cycle - 560-0446 - Primary Chain - '84-'06 SoftailFeaturesHeat treated components to reduce stretch and maintenancePrecision engineering extends chain lifeDirect OEM replacement11%...$125.95 -
S&S Cycle - 310-1389 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black w/o Highlights - 114"/117" M8
S&S Cycle
$3,294.95S&S Cycle - 310-1389 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black w/o Highlights - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam...$3,294.95 -
S&S Cycle - 310-1393 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Balck with Highlights - 114"/117" M8
S&S Cycle
$3,497.95S&S Cycle - 310-1393 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Balck with Highlights - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam...$3,497.95 -
S&S Cycle - 310-1402 - 132" Power Package - HPT496 - Gear Drive - Water Cooled - Black Granite - 114"/117" M8
S&S Cycle
$3,497.95S&S Cycle - 310-1402 - 132" Power Package - HPT496 - Gear Drive - Water Cooled - Black Granite - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage...$3,497.95 -
S&S Cycle - 310-1391 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Black Granite - 114"/117" M8
S&S Cycle
$3,497.95S&S Cycle - 310-1391 - 132" Power Package - HPT496 - Gear Drive - Oil Cooled - Black Granite - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage...$3,497.95 -
S&S Cycle - 310-1390 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black with Highlights - 114"/117" M8
S&S Cycle
$3,294.95S&S Cycle - 310-1390 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black with Highlights - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam...$3,294.95 -
S&S Cycle - 310-1388 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black Granite - 114"/117" M8
S&S Cycle
$3,294.95S&S Cycle - 310-1388 - 132" Power Package - HPT496 - Chain Drive - Oil Cooled - Black Granite - 114"/117" M8FeaturesBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage...$3,294.95 -
S&S Cycle - 310-1224C - 129" Power Pack - 550 Gear Drive - Oil Cooled - Wrinkle Black w/Highlight Fins - M8
S&S Cycle
MSRP: $3,559.95$3,497.95S&S Cycle - 09040159 - 129" Power Pack - 550 Gear Drive - Oil Cooled - Wrinkle Black w/Highlight Fins - M8FeaturesPowder coat finish matched to factoryMLS (Multi-Layered Steel) head gasketsIncludes...MSRP: $3,559.95$3,497.95 -
S&S Cycle - 18300658 - Turbocharger Conversion Kit
S&S Cycle
$6,999.95S&S Cycle - 18300658 - Turbocharger Conversion KitFeaturesTuned for 10 psi of boost9:1 compression ratio, forged piston kit (OEM 11.5:1)Power Tune XTO® mufflerFull size aluminum intercoolerAll...$6,999.95 -
S&S Cycle - 18310992 - Power Tune® XTO Muffler - Race Only
S&S Cycle
$999.95S&S Cycle - 18310992 - Power Tune® XTO Muffler - Race OnlyFeaturesImproved power and torqueDual outlet and stylized tipsRemovable spark arrestorsMeets J335 forestry standardsSpecsMaterial304...$999.95 -
S&S Cycle - 18310994 - Power Tune® XTO Muffler - Race Only
S&S Cycle
$999.95S&S Cycle - 18310994 - Power Tune® XTO Muffler - Race OnlyFeaturesImproved power and torqueDual outlet and stylized tipsRemovable spark arrestorsMeets J335 forestry standardsSpecsModelPower Tune®...$999.95 -
S&S Cycle - 18310988 - Power Tune® XTO Muffler - 49 State
S&S Cycle
$1,176.95S&S Cycle - 18310988 - Power Tune® XTO Muffler - 49 StateFeaturesImproved power and torqueDual outlet & stylized tipsRemovable spark arrestors49 State legalMeets J335 forestry...$1,176.95 -
S&S Cycle - 18310990 - Power Tune® XTO Muffler - 49 State
S&S Cycle
$1,176.95S&S Cycle - 18310990 - Power Tune® XTO Muffler - 49 StateFeaturesImproved power and torqueDual outlet & stylized tipsRemovable spark arrestors49 State legalMeets J335 forestry standardsSpecsRiding...$1,176.95 -
S&S Cycle - 18602166 - Power Tune® XTO Muffler Insert - 1-3/4" - Plugged
S&S Cycle
$29.95S&S Cycle - 18602166 - Power Tune® XTO Muffler Insert - 1-3/4" - PluggedFeatures304 stainless steel constructionQuick, easy installationSold as eachSpecsOutside Diameter Imperial1-3/4''Riding...$29.95 -
S&S Cycle - 18602165 - Power Tune® XTO Muffler Insert - 2-1/4"
S&S Cycle
$35.95S&S Cycle - 18602165 - Power Tune® XTO Muffler Insert - 2-1/4"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsMaterial304 Stainless SteelProduct...$35.95 -
S&S Cycle - 18602162 - Power Tune® XTO Muffler Insert - 1-3/4"
S&S Cycle
$25.95S&S Cycle - 18602162 - Power Tune® XTO Muffler Insert - 1-3/4"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsMaterial304 Stainless...$25.95 -
S&S Cycle - 18310993 - Power Tune® XTO Muffler - Race Only
S&S Cycle
$999.95S&S Cycle - 18310993 - Power Tune® XTO Muffler - Race OnlyFeaturesImproved power and torqueDual outlet and stylized tipsRemovable spark arrestorsMeets J335 forestry standardsSpecsModelPower Tune®...$999.95 -
S&S Cycle - 18310989 - Power Tune® XTO Muffler - 49 State
S&S Cycle
$1,176.95S&S Cycle - 18310989 - Power Tune® XTO Muffler - 49 StateFeaturesImproved power and torqueDual outlet & stylized tipsRemovable spark arrestors49 State legalMeets J335 forestry standardsSpecsProduct...$1,176.95 -
S&S Cycle - 18310995 - Power Tune® XTO Muffler - Race Only
S&S Cycle
$999.95S&S Cycle - 18310995 - Power Tune® XTO Muffler - Race OnlyFeaturesImproved power and torqueDual outlet and stylized tipsRemovable spark arrestorsMeets J335 forestry standardsSpecsProduct...$999.95 -
S&S Cycle - 18310991 - Power Tune® XTO Muffler - 49 State
S&S Cycle
$1,285.95S&S Cycle - 18310991 - Power Tune® XTO Muffler - 49 StateFeaturesImproved power and torqueDual outlet & stylized tipsRemovable spark arrestors49 State legalMeets J335 forestry...$1,285.95 -
S&S Cycle - 18300623 - Turbo Conversion Kit
S&S Cycle
$6,999.95S&S Cycle - 18300623 - Turbo Conversion KitFeaturesApproximately 50% increase in horsepower over factoryKit is tuned for 10 psi of boostAll stainless steel air tubes with silicone couplersFull size...$6,999.95 -
S&S Cycle - 18602158 - Power Tune® XTO Insert Kit
S&S Cycle
$499.95S&S Cycle - 18602158 - Power Tune® XTO Insert KitFeaturesTunable inserts allow for easy sound and power adjustmentPower and torque tuningTone and sound adjustmentEasy to installSpecsUnitsKitProduct...$499.95 -
S&S Cycle - 18602160 - Power Tune® XTO Muffler Insert - 1-1/2"
S&S Cycle
$25.95S&S Cycle - 18602160 - Power Tune® XTO Muffler Insert - 1-1/2"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsUnitsEachOutside Diameter...$25.95 -
S&S Cycle - 18602168 - Power Tune® XTO Muffler Insert - 1-3/4" - Rear Plugged - 3.5 mm Holes
S&S Cycle
$40.95S&S Cycle - 18602168 - Power Tune® XTO Muffler Insert - 1-3/4" - Rear Plugged - 3.5 mm HolesFeatures304 stainless steel constructionQuick, easy installationSold as eachSpecsRiding...$40.95 -
S&S Cycle - 18602163 - Power Tune® XTO Muffler Insert - 1-7/8"
S&S Cycle
$21.95S&S Cycle - 18602163 - Power Tune® XTO Muffler Insert - 1-7/8"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsStyleUnpluggedProduct NameInsertModelPower Tune®...$21.95 -
S&S Cycle - 18602167 - Power Tune® XTO Muffler Insert - 1-3/4" - Front Plugged - 3.5 mm Holes
S&S Cycle
$11.95S&S Cycle - 18602167 - Power Tune® XTO Muffler Insert - 1-3/4" - Front Plugged - 3.5 mm HolesFeatures304 stainless steel constructionQuick, easy installationSold as eachSpecsMaterial304 Stainless...$11.95 -
S&S Cycle - 18602164 - Power Tune® XTO Muffler Insert - 2"
S&S Cycle
$25.95S&S Cycle - 18602164 - Power Tune® XTO Muffler Insert - 2"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsOutside Diameter Imperial2''ModelPower Tune® XTOMaterial304...$25.95 -
S&S Cycle - 18602161 - Power Tune® XTO Muffler Insert - 1-5/8"
S&S Cycle
$25.95S&S Cycle - 18602161 - Power Tune® XTO Muffler Insert - 1-5/8"Features304 stainless steel constructionQuick, easy installationSold as eachSpecsOutside Diameter Imperial1-5/8''Product...$25.95 -
S&S Cycle - 11400909 - Adjustable Clutch Weight Kit - RZR XP 1000
S&S Cycle
$299.95S&S Cycle - 11400909 - Adjustable Clutch Weight Kit - RZR XP 1000Features1.4 g magnetic weights lets you fine tune your machine for launch and engagement that not only improves performance but belt...$299.95 -
S&S Cycle - 11400908 - Adjustable Clutch Weight Kit - RZR XP Turbo
S&S Cycle
$299.95S&S Cycle - 11400908 - Adjustable Clutch Weight Kit - RZR XP TurboFeatures1.4 g magnetic weights lets you fine tune your machine for launch and engagement that not only improves performance but belt...$299.95 -
S&S Cycle - 11400907 - Adjustable Clutch Weight Kit - RZR Pro XP
S&S Cycle
$299.95S&S Cycle - 11400907 - Adjustable Clutch Weight Kit - RZR Pro XPFeatures1.4 g magnetic weights lets you fine tune your machine for launch and engagement that not only improves performance but belt...$299.95 -
Out of stock
S&S Cycle - 11313857 - Clutch Weight Kit - KRX
S&S Cycle
$391.95S&S Cycle - 11313857 - Clutch Weight Kit - KRXFeaturesIndividual weights can be adjusted from 87g bare to 109g fully loaded to increments of 1.4gMore efficient power transfer which results in longer...$391.95 -
S&S Cycle - 10220298 - Replacement Fuel Rail - Polaris
S&S Cycle
$299.95S&S Cycle - 10220298 - Replacement Fuel Rail - PolarisFeaturesUltimate solution for riders seeking reliability and enhanced fuel deliveryCrafted from premium grade 6061 aluminum and finished with a...$299.95
S&S Cycle – High-Performance Harley-Davidson Engines, Exhausts & Motorcycle Parts
S&S Cycle has been a powerhouse in Harley-Davidson performance engineering since 1958, known for building some of the most reliable and powerful V-Twin engines in the world. From the iconic S&S Super E Carburetor to the Grand National Exhaust and Stealth Air Cleaner Kits, every part embodies decades of racing experience and precision craftsmanship, helping riders unlock true American horsepower.
Whether you’re upgrading with S&S camshafts, big bore kits, lifters, oil pumps, or pushrods, each component is designed for maximum performance, durability and throttle response. Riders trust S&S Cycle exhausts and engine upgrade kits for their proven power gains, crisp acceleration and unmistakable exhaust note, perfect for Harley enthusiasts who want both street and track-ready performance.
S&S Cycle also offers advanced intake, ignition and lubrication systems, giving riders the tools to fine tune every aspect of their Harley-Davidson. With a legacy rooted in racing innovation and American craftsmanship, S&S Cycle performance parts deliver the perfect balance of power, reliability and engineering excellence, making it the top choice for those who live and breathe V-Twin performance.