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S&S Cycle

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 - 940-0060 - Ring Set

    S&S Cycle - 940-0060 - Ring Set

    S&S Cycle

    $168.95
    S&S Cycle - 940-0060 - Ring SetFeaturesComplete set of piston ringsMade in the U.S.A.SpecsUnits2 PackRiding StyleStreetProduct NameRing SetBore Size Imperial4.250''TypePistonFitment2017-2021...
    $168.95
    Qty in Cart: 0
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    $168.95
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  • S&S Cycle - 94-2217X - Replacement Piston Rings - 3.5" - +.010

    S&S Cycle - 94-2217X - Replacement Piston Rings - 3.5" - +.010

    S&S Cycle

    MSRP: $65.95
    $64.95
    S&S Cycle - 94-2217X - Replacement Piston Rings - 3.5" - +.010FeaturesReplacement rings sets for S&S pistons onlyRings come as a set for two pistonsMade in the U.S.A.SpecsRiding...
    MSRP: $65.95
    $64.95
    Qty in Cart: 0
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    MSRP: $65.95
    $64.95
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  • S&S Cycle - 94-1213X - Replacement Piston Rings - 3.625" - +0.030"

    S&S Cycle - 94-1213X - Replacement Piston Rings - 3.625" - +0.030"

    S&S Cycle

    MSRP: $65.95
    $64.95
    S&S Cycle - 94-1213X - Replacement Piston Rings - 3.625" - +0.030"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsTypeReplacementPiston Size...
    MSRP: $65.95
    $64.95
    Qty in Cart: 0
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    MSRP: $65.95
    $64.95
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  • Out of stock
    S&S Cycle - 94-2218X - Replacement Piston Rings - 3.5" - +.020

    S&S Cycle - 94-2218X - Replacement Piston Rings - 3.5" - +.020

    S&S Cycle

    $64.95
    S&S Cycle - 94-2218X - Replacement Piston Rings - 3.5" - +.020FeaturesReplacement rings sets for S&S pistons onlyRings come as a set for two pistonsMade in the U.S.A.SpecsRiding StyleStreetProduct...
    $64.95
    Qty in Cart: 0
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    $64.95
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  • S&S Cycle - 94-2209X - Replacement Piston Rings - 3.4375" - +0.090"

    S&S Cycle - 94-2209X - Replacement Piston Rings - 3.4375" - +0.090"

    S&S Cycle

    MSRP: $61.95
    $54.95
    S&S Cycle - 94-2209X - Replacement Piston Rings - 3.4375" - +0.090"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsRiding...
    MSRP: $61.95
    $54.95
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    MSRP: $61.95
    $54.95
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  • S&S Cycle - 94-1201X - Replacement Piston Rings - 3.625" - +0.010"

    S&S Cycle - 94-1201X - Replacement Piston Rings - 3.625" - +0.010"

    S&S Cycle

    MSRP: $61.95
    $54.95
    S&S Cycle - 94-1201X - Replacement Piston Rings - 3.625" - +0.010"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size Imperial+0...
    MSRP: $61.95
    $54.95
    Qty in Cart: 0
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    MSRP: $61.95
    $54.95
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  • S&S Cycle - 106-5225 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-5225 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $1,070.95
    S&S Cycle - 106-5225 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $1,070.95
    Qty in Cart: 0
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    $1,070.95
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  • S&S Cycle - 94-2216X - Replacement Piston Rings - 3.5" - Standard

    S&S Cycle - 94-2216X - Replacement Piston Rings - 3.5" - Standard

    S&S Cycle

    MSRP: $65.95
    $64.95
    S&S Cycle - 94-2216X - Replacement Piston Rings - 3.5" - StandardFeaturesReplacement rings sets for S&S pistons onlyRings come as a set for two pistonsMade in the U.S.A.SpecsPiston Size...
    MSRP: $65.95
    $64.95
    Qty in Cart: 0
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    MSRP: $65.95
    $64.95
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  • S&S Cycle - 920-0141 - Big Bore Piston Kit - 124" - +.010 - M8

    S&S Cycle - 920-0141 - Big Bore Piston Kit - 124" - +.010 - M8

    S&S Cycle

    $648.95
    S&S Cycle - 920-0141 - Big Bore Piston Kit - 124" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using...
    $648.95
    Qty in Cart: 0
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    $648.95
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  • S&S Cycle - 920-0148 - Big Bore Piston Kit - 131" - +.010 - M8

    S&S Cycle - 920-0148 - Big Bore Piston Kit - 131" - +.010 - M8

    S&S Cycle

    $648.95
    S&S Cycle - 920-0148 - Big Bore Piston Kit - 131" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using...
    $648.95
    Qty in Cart: 0
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    $648.95
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  • S&S Cycle - 920-0142 - Big Bore Piston Kit - 128" - +.010 - M8

    S&S Cycle - 920-0142 - Big Bore Piston Kit - 128" - +.010 - M8

    S&S Cycle

    $636.95
    S&S Cycle - 920-0142 - Big Bore Piston Kit - 128" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using...
    $636.95
    Qty in Cart: 0
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    $636.95
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  • S&S Cycle - 106-5811 - Easy Start Cam Kit

    S&S Cycle - 106-5811 - Easy Start Cam Kit

    S&S Cycle

    $1,070.95
    S&S Cycle - 106-5811 - Easy Start Cam KitFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without...
    $1,070.95
    Qty in Cart: 0
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    $1,070.95
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  • S&S Cycle - 106-5233 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-5233 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $549.95
    S&S Cycle - 106-5233 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $549.95
    Qty in Cart: 0
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    $549.95
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  • S&S Cycle - 106-5807 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-5807 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $549.95
    S&S Cycle - 106-5807 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $549.95
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    $549.95
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  • S&S Cycle - 106-5234 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-5234 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $540.95
    S&S Cycle - 106-5234 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $540.95
    Qty in Cart: 0
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    $540.95
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  • Out of stock
    S&S Cycle - 106-5221 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-5221 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $1,070.95
    S&S Cycle - 106-5221 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $1,070.95
    Qty in Cart: 0
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    $1,070.95
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  • S&S Cycle - 106-5737 - Easy Start Cam Kit S&S Cycle - 106-5737 - Easy Start Cam Kit

    S&S Cycle - 106-5737 - Easy Start Cam Kit

    S&S Cycle

    $1,070.95
    S&S Cycle - 106-5737 - Easy Start Cam KitFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without...
    $1,070.95
    Qty in Cart: 0
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    $1,070.95
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  • S&S Cycle - 106-5239 - Easy Start Cam Kit

    S&S Cycle - 106-5239 - Easy Start Cam Kit

    S&S Cycle

    $540.95
    S&S Cycle - 106-5239 - Easy Start Cam KitFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without...
    $540.95
    Qty in Cart: 0
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    $540.95
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  • S&S Cycle - 106-4947 - Easy Start Cam Kit - Twin Cam

    S&S Cycle - 106-4947 - Easy Start Cam Kit - Twin Cam

    S&S Cycle

    $549.95
    S&S Cycle - 106-4947 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...
    $549.95
    Qty in Cart: 0
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    $549.95
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  • S&S Cycle - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam

    S&S Cycle - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam

    S&S Cycle

    $418.95
    S&S Cycle - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam Features For 95" or larger engines with compression ratios between 10.0 to 10.75:1 High-lift springs and adjustable...
    $418.95
    Qty in Cart: 0
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    $418.95
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  • S&S Cycle - 106-4382 - Camshaft Kit - 585C - Chain Drive - Twin Cam

    S&S Cycle - 106-4382 - Camshaft Kit - 585C - Chain Drive - Twin Cam

    S&S Cycle

    $399.95
    S&S Cycle - 106-4382 - Camshaft Kit - 585C - Chain Drive - Twin Cam Features Designed for 88" to 107" engines with compression ratios from 10.0:0 to 10.5:1 and 100" and 107" engines with...
    $399.95
    Qty in Cart: 0
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    $399.95
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  • S&S Cycle - 33-5268 - Camshaft Kit - 585G - Gear Drive -Twin Cam

    S&S Cycle - 33-5268 - Camshaft Kit - 585G - Gear Drive -Twin Cam

    S&S Cycle

    $948.95
    S&S Cycle - 33-5268 - Camshaft Kit - 585G - Gear Drive -Twin Cam Features Designed for 88/96/103/110 cubic-inch engines with compression ratios from 10.0:1 to 10.5:1 Reverses the rear cam's...
    $948.95
    Qty in Cart: 0
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    $948.95
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  • S&S Cycle - 33-5269 - Camshaft Kit - 625G - Gear Drive - Twin Cam

    S&S Cycle - 33-5269 - Camshaft Kit - 625G - Gear Drive - Twin Cam

    S&S Cycle

    $948.95
    S&S Cycle - 33-5269 - Camshaft Kit - 625G - Gear Drive - Twin Cam Features For 95/96/103 and 110 cubic inch engines with compression ratios from 10.0 to 10.75:1 Strongest from 3000-6000...
    $948.95
    Qty in Cart: 0
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    $948.95
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  • S&S Cycle - 106-4381 - Camshaft Kit - 570C Chain Drive - Twin Cam S&S Cycle - 106-4381 - Camshaft Kit - 570C Chain Drive - Twin Cam

    S&S Cycle - 106-4381 - Camshaft Kit - 570C Chain Drive - Twin Cam

    S&S Cycle

    $399.95
    S&S Cycle - 106-4381 - Camshaft Kit - 570C Chain Drive - Twin Cam Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Kit includes camshafts, gearcover...
    $399.95
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    $399.95
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  • S&S Cycle - 33-5267 - Camshaft Kit - 570G Gear Drive - Twin Cam

    S&S Cycle - 33-5267 - Camshaft Kit - 570G Gear Drive - Twin Cam

    S&S Cycle

    $948.95
    S&S Cycle - 33-5267 - Camshaft Kit - 570G Gear Drive - Twin Cam Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Strongest from 3200-3700...
    $948.95
    Qty in Cart: 0
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    $948.95
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  • S&S Cycle - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam

    S&S Cycle - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam

    S&S Cycle

    $399.95
    S&S Cycle - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam Features Kit includes cams, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructions Bolt in cam for...
    $399.95
    Qty in Cart: 0
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    $399.95
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  • S&S Cycle - 33-5270 - 640G Gear Drive Cam Kit

    S&S Cycle - 33-5270 - 640G Gear Drive Cam Kit

    S&S Cycle

    $948.95
    S&S Cycle - 33-5270 - 640G Gear Drive Cam KitFeaturesFor 95/96/103/110 cubic-inch enginesCompression ratios from 10.5:1 to 11.5:1Strongest from 3000-6000 rpmHigh-lift springs and adjustable pushrods...
    $948.95
    Qty in Cart: 0
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    $948.95
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  • S&S Cycle - 33-5266 - Camshaft Kit - 510G Gear Drive - Twin Cam

    S&S Cycle - 33-5266 - Camshaft Kit - 510G Gear Drive - Twin Cam

    S&S Cycle

    $948.95
    S&S Cycle - 33-5266 - Camshaft Kit - 510G Gear Drive - Twin Cam Features Cams designed as bolt-in cam for 88\ Kit includes camshafts with inner gears, outer cam drive gear kit and camshaft...
    $948.95
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    $948.95
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  • S&S Cycle - 33-4285 - 4 Gear Cam Gear Drive Kit - Twin Cam

    S&S Cycle - 33-4285 - 4 Gear Cam Gear Drive Kit - Twin Cam

    S&S Cycle

    $634.95
    S&S Cycle - 33-4285 - 4 Gear Cam Gear Drive Kit - Twin CamFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer...
    $634.95
    Qty in Cart: 0
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    $634.95
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  • S&S Cycle - 33-4160Z - Over Sized Pinion Gear

    S&S Cycle - 33-4160Z - Over Sized Pinion Gear

    S&S Cycle

    $132.95
    S&S Cycle - 33-4160Z - Over Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive...
    $132.95
    Qty in Cart: 0
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    $132.95
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  • Out of stock
    S&S Cycle - 33-4160X - Under Sized Pinion Gear

    S&S Cycle - 33-4160X - Under Sized Pinion Gear

    S&S Cycle

    $132.95
    S&S Cycle - 33-4160X - Under Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive...
    $132.95
    Qty in Cart: 0
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    $132.95
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  • S&S Cycle - 33-5124 - Camshaft - 510V - Evolution Big Twin

    S&S Cycle - 33-5124 - Camshaft - 510V - Evolution Big Twin

    S&S Cycle

    $255.95
    S&S Cycle - 33-5124 - Camshaft - 510V - Evolution Big Twin Features S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing...
    $255.95
    Qty in Cart: 0
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    $255.95
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  • S&S Cycle - 33-5108 - 640 Cam - Evolution

    S&S Cycle - 33-5108 - 640 Cam - Evolution

    S&S Cycle

    MSRP: $299.95
    $255.95
    S&S Cycle - 33-5108 - 640 Cam - EvolutionFeaturesS&S Cams are tested on the dyno, street and track before being offered to the publicWith hundreds of hours of testing on each cam, you know you are...
    MSRP: $299.95
    $255.95
    Qty in Cart: 0
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    MSRP: $299.95
    $255.95
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  • S&S Cycle - 33-5212 - Cam Bearing Plate - Twin Cam

    S&S Cycle - 33-5212 - Cam Bearing Plate - Twin Cam

    S&S Cycle

    $13.95
    S&S Cycle - 33-5212 - Cam Bearing Plate - Twin CamFeaturesHeavy-duty steel cam bearing plate is recommended for use with all gear-drive cams and is included in S&S complete gear-drive cam kitsMade in...
    $13.95
    Qty in Cart: 0
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    $13.95
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  • S&S Cycle - 31-4056 - Right Bearing - Red - XL

    S&S Cycle - 31-4056 - Right Bearing - Red - XL

    S&S Cycle

    $40.95
    S&S Cycle - 31-4056 - Right Bearing - Red - XLFeaturesMade in the U.S.A.Replacement right side crankcase main bearing assembliesReplacement Part for OEM Number(s): 2465087SpecsSizeRedUnitsEachRiding...
    $40.95
    Qty in Cart: 0
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    $40.95
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  • S&S Cycle - 31-4057 - Right Bearing - White - XL

    S&S Cycle - 31-4057 - Right Bearing - White - XL

    S&S Cycle

    $40.95
    S&S Cycle - 31-4057 - Right Bearing - White - XLFeaturesMade in the U.S.A.Replacement right side crankcase main bearing assembliesReplacement Part for OEM Number(s):...
    $40.95
    Qty in Cart: 0
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    $40.95
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  • S&S Cycle - 31-4058 - Right Bearing - Green - XL

    S&S Cycle - 31-4058 - Right Bearing - Green - XL

    S&S Cycle

    $40.95
    S&S Cycle - 31-4058 - Right Bearing - Green - XLFeaturesMade in the U.S.A.Replacement right side crankcase main bearing assembliesReplacement Part for OEM Number(s):...
    $40.95
    Qty in Cart: 0
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    $40.95
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  • S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam

    S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam

    S&S Cycle

    $65.95
    S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam Features Made in the U.S.A. For '03-'17 Twin Cam, '00-'03 Twin Cam “B” and S&S 3-piece flywheels (right...
    $65.95
    Qty in Cart: 0
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    $65.95
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  • S&S Cycle - 31-4055 - Right Bearing - Blue - XL

    S&S Cycle - 31-4055 - Right Bearing - Blue - XL

    S&S Cycle

    $40.95
    S&S Cycle - 31-4055 - Right Bearing - Blue - XLFeaturesMade in the U.S.A.Replacement right side crankcase main bearing assembliesReplacement Part for OEM Number(s): 2464787SpecsProduct...
    $40.95
    Qty in Cart: 0
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    $40.95
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  • S&S Cycle - 34-4010 - Rod Bearing - Big Twin 41-99

    S&S Cycle - 34-4010 - Rod Bearing - Big Twin 41-99

    S&S Cycle

    $105.95
    S&S Cycle - 34-4010 - Rod Bearing - Big Twin 41-99FeaturesHigh-quality OE replacement componentsMade in the U.S.A.SpecsUnitsKitRiding StyleStreetApplicationConnecting RodProduct...
    $105.95
    Qty in Cart: 0
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    $105.95
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Adding your products to cart

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.