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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 Genuine S&S Carburetor Jets Gold Intermediate Brass 3 Pack
£33.76 - £33.76
£33.76
£33.76 - £33.76
£33.76

S&S Cycle Genuine S&S Carburetor Jets - Brass, 3 Pack, Carburetor / Intermediate - Gold

In stock

DescriptionGenuine S&S Carburetor Jets For jetting most stock and performance engines Made in the USA Specifications Features: For S&S...

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£33.76 - £33.76
£33.76
£33.76 - £33.76
£33.76
S&S Cycle Main Jets Brass 5 Pack
£42.20 - £42.20
£42.20
£42.20 - £42.20
£42.20

S&S Cycle Main Jets - 5 Pack, Brass

Low stock

DescriptionMain Jets For jetting most stock and performance engines Made in the USA Specifications Jet Size: 0.082 Units: 5 Pack Type: Main Mat...

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£42.20 - £42.20
£42.20
£42.20 - £42.20
£42.20
S&S Cycle Big Bore Kit for 2019-2021, 2023 ROYAL ENFIELD
£958.13 - £958.13
£958.13
£958.13 - £958.13
£958.13

S&S Cycle Big Bore Kit for 2019-2021, 2023 ROYAL ENFIELD #920-0144

In stock

DescriptionBig Bore KitIncreases bore from stockIncrease compression ratio from 9.5:1 to 11.0:1Kit includes cylinder sleeves, pistons and head gask...

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£958.13 - £958.13
£958.13
£958.13 - £958.13
£958.13
S&S Cycle Replacement Air Filter Super B Black
£20.89 - £20.89
£20.89
£20.89 - £20.89
£20.89

S&S Cycle Replacement Air Filter - Super B, Each - Black for Harley-Davidson Touring, Softail, Sportster & Dyna 1957-1992

In stock

DescriptionReplacement Air Filter Replacement air filter for S&S Teardrop air cleaners Made in the USA Specifications Riding Style: Street Co...

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£20.89 - £20.89
£20.89
£20.89 - £20.89
£20.89
S&S Cycle MK136 Engine with 550G Cam for 2018-2024 Harley-Davidson
£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13

S&S Cycle Mk136 Black Edition Engine - Each - Black / Powder Coat for Harley-Davidson Softail, Dyna & FXR 2018-2024

In stock

DescriptionMK136 Engine with 550G Cam Black Edition engine 550G camshaft for oil cooled Made in the USA Closed course competition use only. Fitment...

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£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13
S&S Cycle 128" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Granite Highlighted Fins
Sold out
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09

S&S Cycle 128" Power Package - Kit - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Out of stock

Description128" Power Package 114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit Bolt-in kit, case maching not required Forged pisto...

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£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09
Sold out
S&S Cycle Main Jets Brass 5 Pack
£42.20 - £42.20
£42.20
£42.20 - £42.20
£42.20

S&S Cycle Main Jets - Brass, 5 Pack

In stock

DescriptionMain Jets For jetting most stock and performance engines Made in the USA Specifications Type: Main Product Name: Jet Material: Brass ...

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£42.20 - £42.20
£42.20
£42.20 - £42.20
£42.20
S&S Cycle T124 High Compression Long Block Engine for 2007-2016 Harley-Davidson T-Series Stone Grey
Sold out
£7,438.87 - £7,438.87
£7,438.87
£7,438.87 - £7,438.87
£7,438.87

S&S Cycle T124 High Compression Long Block Engine - Each, T-Series - Stone Gray for Harley-Davidson Touring 2007-2016

Out of stock

DescriptionT124 High Compression Long Block Engine High compression Oil line installation kit required No fuel system or ignition systems included ...

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£7,438.87 - £7,438.87
£7,438.87
£7,438.87 - £7,438.87
£7,438.87
Sold out
S&S Cycle Genuine S&S Carburetor Jets Gold Intermediate Brass 3 Pack
£34.61 - £34.61
£34.61
£34.61 - £34.61
£34.61

S&S Cycle Genuine S&S Carburetor Jets - Brass, Carburetor / Intermediate, 3 Pack - Gold

In stock

DescriptionGenuine S&S Carburetor Jets For jetting most stock and performance engines Made in the USA Specifications Type: Carburetor| Interme...

View full details
£34.61 - £34.61
£34.61
£34.61 - £34.61
£34.61
S&S Cycle MK136 Engine with 475G Cam for 2018-2024 Harley-Davidson
£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13

S&S Cycle Mk136 Black Edition Engine - Each - Black / Powder Coat for Harley-Davidson Softail, Dyna & FXR 2018-2024

In stock

DescriptionMK136 Engine with 475G Cam Black Edition engine with 475G camshaft Made in the USA For oil-cooled. Closed course competition only. Fitme...

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£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13
S&S Cycle MK136 Black Edition Engine with 550G Cam for 2017-2023 Harley-Davidson Powder Coat Race
£9,044.30 - £9,044.30
£9,044.30
£9,044.30 - £9,044.30
£9,044.30

S&S Cycle Mk136 Black Edition Engine with 550G Cam - Race, Each - Black / Powder Coat for Harley-Davidson Touring & Trike 2017-2023

Low stock

DescriptionMK136 Black Edition Engine with 550G Cam Cylinder Heads: High-flow cylinder heads with premium seats, guides, valves, springs, and seals...

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£9,044.30 - £9,044.30
£9,044.30
£9,044.30 - £9,044.30
£9,044.30
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£66.53 - £66.53
£66.53
£66.53 - £66.53
£66.53

S&S Cycle Replacement Ring Set for S&S Pistons - Piston Rings 3.875" Std-size for Harley-Davidson Touring, Softail & Dyna 1999-2006

In stock

DescriptionReplacement Ring Set for S&S Pistons Replacement ring sets for S&S pistons only Rings come as sets for two pistons Made in the U...

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£66.53 - £66.53
£66.53
£66.53 - £66.53
£66.53
S&S Cycle Air Cleaners Replacement Air Cleaner Cover Screws Stainless Steel 10 Pack
£11.91 - £11.91
£11.91
£11.91 - £11.91
£11.91

S&S Cycle Air Cleaners - Stainless Steel, 10 Pack for Harley-Davidson Touring, Softail, Dyna & Trike 1984-2017

In stock

DescriptionAir Cleaners Original S&S chrome teardrop air cleaner assemblies Include an S&S cover, backing plate and high-quality filter ele...

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£11.91 - £11.91
£11.91
£11.91 - £11.91
£11.91
S&S Cycle Main Jets Brass 5 Pack
£49.50 - £49.50
£49.50
£49.50 - £49.50
£49.50

S&S Cycle Main Jets - Brass, 5 Pack

In stock

DescriptionMain Jets For jetting most stock and performance engines Made in the USA Specifications Units: 5 Pack Type: Main Jet Size: 0.074 Mat...

View full details
£49.50 - £49.50
£49.50
£49.50 - £49.50
£49.50
S&S Cycle 128" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Non-Highlighted Fins
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09

S&S Cycle 128" Power Package - Kit - Black / Non-Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

Description128" Power Package 114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit Bolt-in kit, case maching not required Forged pisto...

View full details
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09
S&S Cycle 128" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Highlighted Fins
Sold out
£3,600.99 - £3,600.99
£3,600.99
£3,600.99 - £3,600.99
£3,600.99

S&S Cycle 128" Power Package - Kit - Black / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Out of stock

Description128" Power Package 114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit Bolt-in kit, case maching not required Forged pisto...

View full details
£3,600.99 - £3,600.99
£3,600.99
£3,600.99 - £3,600.99
£3,600.99
Sold out
S&S Cycle V124 Long Block Engine for 1984-1999 Harley-Davidson Black
£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72

S&S Cycle V124 Long Block Engine - Each - Black for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

Low stock

DescriptionV124 Long Block Engine For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder...

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£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72
S&S Cycle Main Jets Brass 5 Pack
£49.50 - £49.50
£49.50
£49.50 - £49.50
£49.50

S&S Cycle Main Jets - Brass, 5 Pack

Low stock

DescriptionMain Jets For jetting most stock and performance engines Made in the USA Specifications Product Name: Jet Material: Brass Riding Styl...

View full details
£49.50 - £49.50
£49.50
£49.50 - £49.50
£49.50
S&S Cycle 128" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Highlighted Fins
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09

S&S Cycle 128" Power Package - Kit - Black / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

Description128" Power Package 114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit Bolt-in kit, case maching not required Forged pisto...

View full details
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09
S&S Cycle 124" Power Package for 2017-2025 Harley-Davidson Performance Kit Highlighted Fins Wrinkle Black 550C
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09

S&S Cycle 124" Power Package - 550C, Kit - Highlighted Fins / Wrinkle Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

Description124" Power Package Bolt-on kit Updated fins No case machining required Forged pistons Made in the USA Includes oil pump/cam plate, pushr...

View full details
£3,398.09 - £3,398.09
£3,398.09
£3,398.09 - £3,398.09
£3,398.09
S&S Cycle 124" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Granite Highlighted Fins Big Bore
£3,428.27 - £3,428.27
£3,428.27
£3,428.27 - £3,428.27
£3,428.27

S&S Cycle 124" Power Package - Kit, Big Bore - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

Description124" Power Package Bolt-on kit With updated fins No case machining required Forged pistons Made in the USA Includes oil pump/cam plate, ...

View full details
£3,428.27 - £3,428.27
£3,428.27
£3,428.27 - £3,428.27
£3,428.27
S&S Cycle 124" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Granite Highlighted Fins Big Bore
£3,639.48 - £3,639.48
£3,639.48
£3,639.48 - £3,639.48
£3,639.48

S&S Cycle 124" Power Package - Big Bore, Kit - Black Granite / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

Description124" Power Package Bolt-on kit With updated fins No case machining required Forged pistons Made in the USA Includes oil pump/cam plate, ...

View full details
£3,639.48 - £3,639.48
£3,639.48
£3,639.48 - £3,639.48
£3,639.48
S&S Cycle 124" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Highlighted Fins Big Bore
£3,639.48 - £3,639.48
£3,639.48
£3,639.48 - £3,639.48
£3,639.48

S&S Cycle 124" Power Package - Big Bore, Kit - Black / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

Low stock

Description124" Power Package Bolt-on kit With updated fins No case machining required Forged pistons Made in the USA Includes oil pump/cam plate, ...

View full details
£3,639.48 - £3,639.48
£3,639.48
£3,639.48 - £3,639.48
£3,639.48
S&S Cycle 124" Power Package for 2017-2025 Harley-Davidson Performance Kit Black Non-Highlighted Fins Big Bore
£3,428.27 - £3,428.27
£3,428.27
£3,428.27 - £3,428.27
£3,428.27

S&S Cycle 124" Power Package - Kit, Big Bore - Black / Non-Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2025

In stock

Description124" Power Package Bolt-on kit With updated fins No case machining required Forged pistons Made in the USA Includes oil pump/cam plate, ...

View full details
£3,428.27 - £3,428.27
£3,428.27
£3,428.27 - £3,428.27
£3,428.27

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