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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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£533.18
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£451.83
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S&S Carbon Teardrop Air Cleaner Kit – 2018–2024 Softail; 2017–2025…

Out of stock

Description With carbon fiber cover and classic teardrop styling. Includes a High-Flow filter element and an air directional stinger cone to guide ...

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£533.18
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£533.18
£451.83
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S&S M8 114" to 128" Big Bore Piston Kit. Std – 2018–2024 114"/117" Softail; 2017–2025… Sold out
£653.17 - £653.17
£653.17
£680.90
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£680.90

S&S M8 107" to 124" Big Bore Piston Kit. Std – 2018–2024 107" Softail; 2017–2024 107"…

Out of stock

Description 11.1:1 compression ratio. Piston kit includes forged pistons; rings; wristpins and clips. Crankcases do not require boring. Big bore 4....

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£653.17 - £653.17
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£680.90
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£356.09 - £356.09
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£387.75
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S&S Black Teardrop Air Cleaner Kit – 2008–2016 FLT/Touring; 2016–2017 Softail…

Out of stock

Description Black. With teardrop cover and classic teardrop styling. Includes a High-Flow filter element and an air directional stinger cone to gui...

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£356.09 - £356.09
£356.09
£387.75
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£8,134.67 - £8,134.67
£8,134.67
£9,634.40
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£9,634.40

S&S 4-1/8" Bore 124" Long Block Tc Engine. Black/Chrome – 2007–2016 FLT/Touring

Out of stock

Description Black/Chrome. Low Compression engine. Low compression is less sustainable to knocking and will give longer engine life. Engine comes wi...

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£8,134.67
£9,634.40
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£67.99
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£67.10

S&S Cylinder Base Gasket Kit. 4.250" Big Bore – 2018–2024 Softail; 2017–2025 FLT/Touring…

Out of stock

Description Used in combination with S&S 580354/5/6/7 4.250" big bore piston kit. Stock bolt pattern. Compatible with stock to 4.250" big bore....

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£67.99
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£107.32
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£94.79
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Air Pressure Sensor Kit – 1998–2005 FLT/Touring Inj.; 2001–2005…

Out of stock

Description Incl. 2 screws and 1 gasket. Used in manifold. Also called intake air temperature sensor kit. Used on EFI (Electronic Fuel Injected) mo...

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£107.32
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£94.79
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£106.61
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£94.15
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S&S Cyl. Base Nuts ''High Torque'' (8pk) – 1930–1984 Big Twin

Out of stock

Description Stainless; no washers; Custom small diameter for both stock and big bore applications. Fitment30-84 Big Twin (NU)Product Details Bran...

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£106.61
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£94.15
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£173.03
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£144.72
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S&S Adj. Chromoly Pushrod Set. Twin Cam Std Length – 1999–2017 96"; 103"; 106" Twin Cam

Out of stock

Description For standard 4.937" length cylinders. Adjustable pushrod sets; manufactured of 7/16" O.D. chromoly steel tubing with pressed-in and hea...

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£173.03
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£144.72
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£247.18
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S&S Twin Cam Adjustable Pushrod & Cover Kit – 1999–2017 Twin Cam

Out of stock

Description 7/16" O.D. chromoly steel tubing with pressed-in and heat treated steel ends. Used to convert Twin Cams from stock non-adjustable to ad...

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£247.18
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£213.17
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£213.17
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£537.58
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S&S Gear Drive 640g Camshaft Set (Ig) – 1999–2006 Twin Cam with Non-Hydraulic…

Out of stock

Description .640" valve lift. IG = gear drive cam set with installed Inner Gears only. The gear drive system is in fact a revolutionary different a...

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£531.24 - £531.24
£531.24
£537.58
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S&S 500 Sportster Camshaft Set – 1991–1999 XL Sportster. 2000–2022 XL…
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£580.61 - £580.61
£580.61
£587.53
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£587.53

S&S 500 Sportster Camshaft Set – 1986–1990 XL Sportster

Out of stock

Description .500" valve lift. Bolt-in; good torque. 74" to 89" with 9:1 to 10.5:1CR and 89" to 100" with less than 9.5:1CR. Used with solid or hydr...

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£580.61 - £580.61
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£587.53
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£118.05
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£104.27
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S&S Adj. Chromoly Pushrod Set. Twin Cam -.070" – 1999–2017 Twin Cam with 4.850" Cylinders

Out of stock

Description For standard -.070" (4.850") length cylinders. Adjustable pushrod sets; manufactured of 7/16" O.D. chromoly steel tubing with pressed-i...

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£118.05
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£118.05
£104.27
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£163.13
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£154.80
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S&S Adj. Chromoly Pushrod Set. Twin Cam +.243" – 1999–2017 116"; 124"; 126" Twin Cam with…

Out of stock

Description For standard +.243" (5.160") length cylinders. Adjustable pushrod sets; manufactured of 7/16" O.D. chromoly steel tubing with pressed-i...

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£163.13
£163.13 - £163.13
£163.13
£154.80
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£532.23
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£451.02
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S&S 84-99 Billet Tappet Block Set Front/Rear. Polished – 1984–1999 Evo Big Twin

Out of stock

Description Polished billet aluminum lifter block set. Upgraded version of the OEM style tappet guides. Includes gaskets & 12 point style mount...

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£532.23
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£532.23
£451.02
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£625.28
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S&S L81-99 Heavy Duty Connecting Rod Assembly – L1981–1999 Big Twin

Out of stock

Description Heavy Duty S&S connecting rod assemblies have a stronger than stock construction. Manufactured from drop forged 4140 chrome moly st...

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£622.06 - £622.06
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£625.28
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£625.28
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S&S, 99-06 Crankcase Assembly, 3-3/4" Std Bore. Silver for 99-06 Twin Cam (Excl. 2006 Dyna)
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£1,904.77 - £1,904.77
£1,904.77
£1,985.47
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£1,985.47

99-06 Crankcase Assembly, 4-1/8" Bore. Silver – 1999–2006 Touring; 1999–2005 Dyna

Out of stock

Description With S&S cylinder stud pattern. With S&S cylinder stud pattern. Replacement crankcases for Touring and Dyna Twin Cam engines. O...

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£1,904.77 - £1,904.77
£1,904.77
£1,985.47
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£1,727.02
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£1,507.56
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£1,507.56

S&S Billet Rocker Cover Kit. Chrome – 1984–1999 Evo Big Twin; 1986–2003 Evo XL…

Out of stock

Description Chrome. Billet aluminum. Rocker covers can be used with all S&S Evo type; stock H-D Evo B.T. and 86-03 XL engines. S&S rocker c...

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£1,727.02
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£1,507.56
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£487.27 - £487.27
£487.27
£493.08
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£493.08

S&S Replacement Evo Superstock Piston Kit. +.030" – 1984–1999 Evo Big Twin with S&S…

Out of stock

Description Replacement; recessed dome; forged piston kits for used with S&S Evolution SuperStock heads only in combination with components wit...

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£487.27 - £487.27
£487.27
£493.08
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£493.08
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£153.24
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£151.75
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£151.75

S&S Rocker Cover Wrench Set – 1984–2017 Big Twin; S&S V&T-SERIES…

Out of stock

Description Recommended for professional use to speed-up installation & removal. Helpful in areas where the frame does not allow the use of con...

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£153.24
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£153.24
£151.75
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£211.86
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£211.86
£209.80
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£209.80

Pinion Shaft Assembly 58-E81 B.t – 58-E81 Big Twin

Out of stock

Description Fits OEM and S&S L; AL; SE flywheels. Repl. 24006-54A; 24006-73. Note: 58-81 B. T. pinion shaft assemblies also fit 54-57 B.T. when...

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£211.86
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£209.80
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£194.89
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£192.99
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£192.99

Pinion Shaft Assembly 81-99. Std – 1981–1989 OEM Big Twin; 1981–1999 Big…

Out of stock

Description Repl. 24006-80; 24006-83 & 24006-87. Note: Oem 90-99 Evo Big Twin models are equipped with the stock one piece flywheel/shaft desig...

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£194.89
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£192.99
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£518.38
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£426.11
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£426.11

S&S 3-5/8" Replacement Evo Superstock Piston Kit. Std – 1984–1999 3-5/8" Big Bore Evo Big Twin…

Out of stock

Description Replacement recessed dome pistons for 3-5/8" Big Bore applications. Will fit 84-99 Evolution Big Twin models with S&S SuperStock he...

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£518.38
£518.38 - £518.38
£518.38
£426.11
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£426.11
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£1,659.13
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S&S 96" (1565cc) 3-5/8" Big Bore Cylinder & Piston Kit – 1966–1984 Shovel. with 4-5/8" Stroker…

Out of stock

Description Note: Special Order Product only. To order please contact your MCS sales representative. Fits all 66-84 Shovelhead models with 4-5/8" s...

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£173.71
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£172.02
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£172.02

L81-99 Crankpin Assembly. +.002" – L1981–1999 Big Twin

Out of stock

Description 1.251" OD. Includes crankpin nuts and crankpin woodruff key. FitmentL81-99 Big Twin (NU) (Excl. TC)Product Details Brand: S&S Cat...

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£173.71
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£172.02
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