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S&S Cycle

Shop S&S Cycle performance parts for Harley-Davidson motorcycles, including engines, big-bore kits, camshafts, air cleaners, fuel systems and exhaust components for street, touring and performance builds.

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S&S Cycle Black Grand National Slip-On Mufflers for 2008-2017 Harley-Davidson Dyna Sold out
£531.83
£531.83 - £531.83
£531.83
£487.24
£487.24 - £487.24
£487.24

S&S Cycle Black Grand National Slip-On Mufflers for 2008-2017 Harley-Davidson Dyna

Out of stock

Race-inspired design

£531.83
£531.83 - £531.83
£531.83
£487.24
£487.24 - £487.24
£487.24
Sold out
S&S Cycle MK45 EC Approved Tracer Slip-on Muffler In Black For Harley-Davidson 2017-2024 Touring Models Black Fitment Harley-Davidson Sold out
£1,148.67
£1,148.67 - £1,148.67
£1,148.67
£826.00
£826.00 - £826.00
£826.00

S&S Cycle Mk45 EC Slip-on Mufflers - Stainless Steel, Pair, Round - Black for Harley-Davidson Touring 2017-2020

Out of stock

DescriptionMk45 EC Slip-On Mufflers Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel ...

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£1,148.67
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£1,148.67
£826.00
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£826.00
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S&S Cycle Chrome Power Tune Dual Headers for 2009-2016 Harley-Davidson Touring Models Sold out
£949.37
£949.37 - £949.37
£949.37
£884.68
£884.68 - £884.68
£884.68

S&S Cycle Power Tune® Dual Headers - Set, Stainless Steel - Chrome for Harley-Davidson Touring 2009-2016

Out of stock

DescriptionPower Tune® Dual Headers Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Desig...

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£949.37
£949.37 - £949.37
£949.37
£884.68
£884.68 - £884.68
£884.68
Sold out
S&S Cycle Black Ceramic Power Tune Dual Headers for 2009-2016 Harley-Davidson Touring Models Sold out
£949.37
£949.37 - £949.37
£949.37
£884.68
£884.68 - £884.68
£884.68

S&S Cycle Power Tune® Dual Headers - Stainless Steel, Set - Black / Ceramic for Harley-Davidson Touring 2009-2016

Out of stock

DescriptionPower Tune® Dual Headers Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Desig...

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£949.37
£949.37 - £949.37
£949.37
£884.68
£884.68 - £884.68
£884.68
Sold out
S&S Cycle Chrome Shadow Muffler Kit for 1995-2008 Harley-Davidson Touring Models
Sold out
£558.44 - £558.44
£558.44
£595.72
£595.72 - £595.72
£595.72

S&S Cycle Shadow Muffler Kit - Aluminum - Chrome for Harley-Davidson Touring & Trike 2017-2025

Out of stock

DescriptionShadow Muffler Kit Fills left side cutout in extended bags when running a Sidewinder 2-into-1 Matching end cap for left side is a mirror...

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£558.44 - £558.44
£558.44
£595.72
£595.72 - £595.72
£595.72
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S&S Cycle 3 7/8 in. Bore Stroker Piston Kit (.010") for Various Various Harley-Davidson Motorcycles (See Fitment List)
Sold out
£655.88 - £655.88
£655.88
£677.00
£677.00 - £677.00
£677.00

S&S Cycle Piston Kit 106" Stroker - Forged Piston KIT 3 7/8" +0.010" for 106" Stroker KIT for Harley-Davidson Touring, Softail & Dyna 1999-2006

Out of stock

DescriptionPiston Kit 106" Stroker Required for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels Compatible with stock or S&S S...

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£655.88 - £655.88
£655.88
£677.00
£677.00 - £677.00
£677.00
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S&S Cycle 510G Gear Drive Camshaft Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Sold out
£1,063.61
£1,063.61 - £1,063.61
£1,063.61
£965.45
£965.45 - £965.45
£965.45

S&S Cycle 510G Camshaft Kit - Gear for Harley-Davidson Touring, Softail & Dyna 1999-2006

Out of stock

Description510G Camshaft Kit Cams designed as bolt-in cam for 88", 95", 96" and 103" engines with compression ratios below 9.7:1 Kit includes camsh...

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£1,063.61
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£1,063.61
£965.45
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£965.45
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S&S, Gear Drive 570G Camshaft Set (Ig) for 99-06 Twin Cam (Excl. 2006 Dyna) With Non-Hydraulic Chain Tensioners
Sold out
£929.30 - £929.30
£929.30
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£929.30

S&S Gear Drive 625g Camshaft Set (Iog) – 2007–2017 Softail; 2006–2017 Dyna…

Out of stock

Description .625" valve lift. IOG = gear drive cams with Inner & Outer drive Gears. Complete kit with installation hardware; bearings and gaske...

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£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30
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S&S, Gear Drive 570G Camshaft Set (Ig) for 99-06 Twin Cam (Excl. 2006 Dyna) With Non-Hydraulic Chain Tensioners
Sold out
£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30

S&S Gear Drive 640g Camshaft Kit (Iog) – 1999–2006 Twin Cam with Stock…

Out of stock

Description .640" valve lift. IOG = gear drive cams with Inner & Outer drive Gears. Complete kit with installation hardware; bearings and gaske...

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£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30
Sold out
S&S, Gear Drive 570G Camshaft Set (Ig) for 99-06 Twin Cam (Excl. 2006 Dyna) With Non-Hydraulic Chain Tensioners
Sold out
£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30

S&S Gear Drive 625g Camshaft Kit (Iog) – 1999–2006 Twin Cam with Stock…

Out of stock

Description .625" valve lift. IOG = gear drive cams with Inner & Outer drive Gears. Complete kit with installation hardware; bearings and gaske...

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£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30
Sold out
S&S, Gear Drive 570G Camshaft Set (Ig) for 99-06 Twin Cam (Excl. 2006 Dyna) With Non-Hydraulic Chain Tensioners
Sold out
£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30

S&S Gear Drive 570g Camshaft Kit (Iog) – 1999–2006 Twin Cam with Stock…

Out of stock

Description .570" valve lift. IOG = gear drive cams with Inner & Outer drive Gears. Complete kit with installation hardware; bearings and gaske...

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£929.30 - £929.30
£929.30
£929.30 - £929.30
£929.30
Sold out
Sold out
£2,087.13 - £2,087.13
£2,087.13
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£2,087.13

84-91 Crankcase Assembly, Std Bore. Black – 1984–1991 Evo Big Twin

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

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£2,087.13 - £2,087.13
£2,087.13
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£2,087.13
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Sold out
£2,087.13 - £2,087.13
£2,087.13
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£2,087.13

92-99 Crankcase Assembly, 3-5/8" Bore. Black – 1992–1999 Evo Big Twin with 3-5/8" Big…

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

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£2,087.13 - £2,087.13
£2,087.13
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£2,087.13
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MCS565063 product image
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£5,463.09 - £5,463.09
£5,463.09
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£5,463.09

S&S 124" Twin Cam Hot Set-Up Kit with Heads. Silver – 2006–2017 Dyna; 2007–2016 FLT/Touring

Out of stock

Description With a silver aluminum finish. Will upgrade your stock 96" or 103" engine to 124" capacity. Kit comes complete with stroker flywheels; ...

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£5,463.09 - £5,463.09
£5,463.09
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£5,463.09
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Sold out
£1,380.73 - £1,380.73
£1,380.73
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£1,380.73

S&S Shovel Sh Rocker Cover Kit. Polished – 1966–1984 Shovelhead; All S&S Sh (Shovel…

Out of stock

Description Polished finish. Manufactured from CNC machined 6061-T6511 billet aluminum. Made with 2-piece rocker covers to ease installation and al...

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£1,380.73 - £1,380.73
£1,380.73
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£1,380.73
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Sold out
£2,087.13 - £2,087.13
£2,087.13
£2,087.13 - £2,087.13
£2,087.13

92-99 Crankcase Assembly, Std Bore. Black – 1992–1999 Evo Big Twin

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

View full details
£2,087.13 - £2,087.13
£2,087.13
£2,087.13 - £2,087.13
£2,087.13
Sold out
Sold out
£2,296.28 - £2,296.28
£2,296.28
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£2,296.28

48-64 Crankcase Assembly, Std Bore. Natural – 1948–1964 Panhead with Steel Primary

Out of stock

Description For use with a ''tin'' (metal) primary housing. S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the O...

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£2,296.28 - £2,296.28
£2,296.28
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£2,296.28
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Sold out
£1,675.97 - £1,675.97
£1,675.97
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£1,675.97

S&S 98" (1607cc) 3-5/8" Big Bore Cylinder & Piston Kit – 1966–1984 Shovel. with 4-3/4" Small…

Out of stock

Description Fits all 66-84 Shovelhead models with 4-3/4" stroker flywheels. Comes complete with +.200" (5.530") 3-5/8" big bore gloss black cylinde...

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£1,675.97 - £1,675.97
£1,675.97
£1,675.97 - £1,675.97
£1,675.97
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Sold out
£1,996.02 - £1,996.02
£1,996.02
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£1,996.02

70-84 Crankcase Assembly, Std Bore. Natural – 1970–1984 Shovelhead

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

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£1,996.02 - £1,996.02
£1,996.02
£1,996.02 - £1,996.02
£1,996.02
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£2,039.04 - £2,039.04
£2,039.04
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£2,039.04

36-47 Crankcase Assembly, 3-5/8" Bore. Natural – 1936–1947 Knucklehead with 3-5/8 Big…

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

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£2,039.04 - £2,039.04
£2,039.04
£2,039.04 - £2,039.04
£2,039.04
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Sold out
£2,087.13 - £2,087.13
£2,087.13
£2,087.13 - £2,087.13
£2,087.13

70-84 Crankcase Assembly, 3-5/8" Bore. Natural – 1970–1984 Shovelhead with 3-5/8" Big…

Out of stock

Description S&S Superstock™ crankcases; made from 356-T6 aluminum; are much stronger than the OEM case. OEM cases can/may break in high perform...

View full details
£2,087.13 - £2,087.13
£2,087.13
£2,087.13 - £2,087.13
£2,087.13
Sold out
Sold out
£42.96 - £42.96
£42.96
£42.96 - £42.96
£42.96

S&S Piston Cooling Jet (Ea) – 1999–2017 OEM Twin Cam & Most Twin Cam…

Out of stock

Description 2 used. Offers an additional +.150" clearance for stroked motors. Replacement for both OEM and S&S 915179 piston cooling jet kit wi...

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£42.96 - £42.96
£42.96
£42.96 - £42.96
£42.96
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Sold out
£1,785.45 - £1,785.45
£1,785.45
£1,785.45 - £1,785.45
£1,785.45

06-17 4-5/8" Stroke Flywheel Assembly – 2006–2017 Dyna; 2007–2016 FLT/Touring

Out of stock

Description For 116/124" engines. S&S conrods do not have tapered wristpin ends and are not compatible with stock H-D pistons or stock H-D spro...

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£1,785.45 - £1,785.45
£1,785.45
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£1,785.45
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Sold out
£1,889.69 - £1,889.69
£1,889.69
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£1,889.69

S&S 00-06 Softail 4-3/8" Stroke Flywheel Assembly – 2000–2006 Softail

Out of stock

Description 96/103/106 big bore. 110/117 S&S engines. S&S conrods do not have tapered wristpin ends and are not compatible with stock H-D p...

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£1,889.69 - £1,889.69
£1,889.69
£1,889.69 - £1,889.69
£1,889.69
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