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 - 33-5267 - Camshaft Kit - 570G Gear Drive - Twin Cam
S&S Cycle
$948.95S&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 -
Out of stock
S&S Cycle - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam
S&S Cycle
$399.95S&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 -
S&S Cycle - 33-5270 - 640G Gear Drive Cam Kit
S&S Cycle
$948.95S&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 -
S&S Cycle - 33-5266 - Camshaft Kit - 510G Gear Drive - Twin Cam
S&S Cycle
$948.95S&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 -
S&S Cycle - 33-4285 - 4 Gear Cam Gear Drive Kit - Twin Cam
S&S Cycle
$634.95S&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 -
S&S Cycle - 33-4160Z - Over Sized Pinion Gear
S&S Cycle
$132.95S&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 -
Out of stock
S&S Cycle - 33-4160X - Under Sized Pinion Gear
S&S Cycle
$132.95S&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 -
S&S Cycle - 33-5124 - Camshaft - 510V - Evolution Big Twin
S&S Cycle
$255.95S&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 -
S&S Cycle - 33-5108 - 640 Cam - Evolution
S&S Cycle
MSRP: $299.95$255.95S&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 -
S&S Cycle - 33-5212 - Cam Bearing Plate - Twin Cam
S&S Cycle
$13.95S&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 -
S&S Cycle - 31-4056 - Right Bearing - Red - XL
S&S Cycle
$40.95S&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 -
S&S Cycle - 31-4057 - Right Bearing - White - XL
S&S Cycle
$40.95S&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 -
S&S Cycle - 31-4058 - Right Bearing - Green - XL
S&S Cycle
$40.95S&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 -
S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam
S&S Cycle
$65.95S&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 -
S&S Cycle - 31-4055 - Right Bearing - Blue - XL
S&S Cycle
$40.95S&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 -
S&S Cycle - 34-4010 - Rod Bearing - Big Twin 41-99
S&S Cycle
$105.95S&S Cycle - 34-4010 - Rod Bearing - Big Twin 41-99FeaturesHigh-quality OE replacement componentsMade in the U.S.A.SpecsUnitsKitRiding StyleStreetApplicationConnecting RodProduct...$105.95 -
S&S Cycle - 31-4013 - Bearing - Left
S&S Cycle
$99.95S&S Cycle - 31-4013 - Bearing - LeftFeaturesUsed as OEM replacement components on 84-02 models and for Timken bearing conversions on 03-16 modelsMade in the U.S.A.Replacement Part for OEM Number(s):...$99.95 -
S&S Cycle - 31-4199-S - Inner Cam Bearing
S&S Cycle
$21.95S&S Cycle - 31-4199-S - Inner Cam BearingFeaturesSuperior quality OE replacement bearingsMade in the U.S.A.Replacement Part for OEM Number(s): 9215SpecsProduct...$21.95 -
S&S Cycle - 31-4080 - Inner Cam Bearing - Twin Cam
S&S Cycle
$16.95S&S Cycle - 31-4080 - Inner Cam Bearing - Twin Cam Features Superior quality OE replacement bearings Made in the U.S.A. Replacement Part for OEM Number(s):...$16.95 -
S&S Cycle - 31-4009 - Cam Bearing - Big Twin
S&S Cycle
$17.95S&S Cycle - 31-4009 - Cam Bearing - Big Twin Features Superior quality OE replacement bearings Made in the U.S.A. Specs Product Name Bearing Riding...$17.95 -
S&S Cycle - 31-4085 - Pinion Bearing - Twin Cam
S&S Cycle
$125.95S&S Cycle - 31-4085 - Pinion Bearing - Twin CamFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 2460400DSpecsRiding StyleStreetUnitsEachApplicationPinion ShaftProduct...$125.95 -
S&S Cycle - 34-4007 - Wrist Pin Bushing - Big Twin
S&S Cycle
$11.95S&S Cycle - 34-4007 - Wrist Pin Bushing - Big Twin Features Meets or exceeds fitment and wearability of OEM bushings Measures 0.767" x 0.895" x 1.077" Made in the U.S.A...$11.95 -
Out of stock
S&S Cycle - 31-4004 - Ride Side Crankcase Bearing Race - Standard - Big Twin
S&S Cycle
$91.95S&S Cycle - 31-4004 - Ride Side Crankcase Bearing Race - Standard - Big TwinFeaturesMade in the U.S.A.SpecsProduct NameRaceRiding StyleStreetApplicationCrankcaseUnitsEachSizeStandardFitment1995-1998...$91.95 -
S&S Cycle - 31-4050 - Right Side Crankcase Bearing Race - Standard - Sportster
S&S Cycle
$257.95S&S Cycle - 31-4050 - Right Side Crankcase Bearing Race - Standard - Sportster Features Made in the U.S.A. Replacement Part for OEM Number(s):...$257.95 -
S&S Cycle - 320-0604 - Flywheel Assembly
S&S Cycle
MSRP: $1,999.95$1,995.95S&S Cycle - 320-0604 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket...MSRP: $1,999.95$1,995.95 -
Out of stock
S&S Cycle - 320-0603 - Flywheel Assembly
S&S Cycle
MSRP: $1,999.95$1,995.95S&S Cycle - 320-0603 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket...MSRP: $1,999.95$1,995.95 -
S&S Cycle - 320-0601 - Flywheel Assembly
S&S Cycle
$1,995.95S&S Cycle - 320-0601 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket...$1,995.95 -
S&S Cycle - 34-4040 - Race Bearing Set - Big Twin
S&S Cycle
$224.95S&S Cycle - 34-4040 - Race Bearing Set - Big TwinFeaturesUsed to rebuild S&S and stock connecting rodsIncludes hardened steel rod bearing races and bronze wrist pin bushingsRequires finish sizing...$224.95 -
Out of stock
S&S Cycle - 320-0598 - Flywheel Assembly
S&S Cycle
$1,995.95S&S Cycle - 320-0598 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket...$1,995.95 -
S&S Cycle - 320-0477 - Flywheel - Evolution
S&S Cycle
MSRP: $1,876.95$1,595.95S&S Cycle - 320-0477 - Flywheel - EvolutionFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and...MSRP: $1,876.95$1,595.95 -
S&S Cycle - 320-0469 - Flywheel - Twin Cam
S&S Cycle
MSRP: $1,913.95$1,794.95S&S Cycle - 320-0469 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and...MSRP: $1,913.95$1,794.95 -
S&S Cycle - 320-0360 - Flywheel - Twin Cam
S&S Cycle
MSRP: $1,744.95$1,695.95S&S Cycle - 320-0360 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and...MSRP: $1,744.95$1,695.95 -
S&S Cycle - 320-0350 - Flywheel - Twin Cam
S&S Cycle
MSRP: $1,795.95$1,695.95S&S Cycle - 320-0350 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and...MSRP: $1,795.95$1,695.95 -
S&S Cycle - 320-0354 - Flywheel - Twin Cam
S&S Cycle
$1,794.95S&S Cycle - 320-0354 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and...$1,794.95 -
Out of stock
S&S Cycle - 320-0523 - Flywheel - 4-5/8" - SE120R
S&S Cycle
MSRP: $1,744.95$1,695.95S&S Cycle - 320-0523 - Flywheel - 4-5/8" - SE120RFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel...MSRP: $1,744.95$1,695.95 -
S&S Cycle - 320-0475 - Flywheel - Twin Cam
S&S Cycle
MSRP: $1,759.95$1,695.95S&S Cycle - 320-0475 - Flywheel - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies...MSRP: $1,759.95$1,695.95 -
S&S Cycle - 320-0459 - Stroker Flywheel Kit - 106" - Twin Cam
S&S Cycle
MSRP: $1,744.95$1,695.95S&S Cycle - 320-0459 - Stroker Flywheel Kit - 106" - Twin CamFeaturesFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" stock motors or...MSRP: $1,744.95$1,695.95 -
S&S Cycle - 320-0464 - Flywheel - Twin Cam
S&S Cycle
MSRP: $1,759.95$1,695.95S&S Cycle - 320-0464 - Flywheel - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies...MSRP: $1,759.95$1,695.95 -
Out of stock
S&S Cycle - 32-2230 - Flywheel Assembly - Big Twin
S&S Cycle
MSRP: $1,748.95$1,595.95S&S Cycle - 32-2230 - Flywheel Assembly - Big TwinFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered...MSRP: $1,748.95$1,595.95 -
Out of stock
S&S Cycle - 320-0351 - Flywheel - Stroker - Twin Cam
S&S Cycle
MSRP: $1,759.95$1,695.95S&S Cycle - 320-0351 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel...MSRP: $1,759.95$1,695.95
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.