Engine (4)

High Compression Piston Kit — 4.000" bore, 110" displacement, 10.6:1 compression

-€124.61

S&S CYCLE High Compression Piston Kit — 4.000" bore, 110" displacement,...

High compression piston kit with 12.5cc raised dome, 1.0985" deck height and .927" wristpin; not for twin cooled or '17 touring models.

€484.59 €609.20

509C Chain Drive Camshaft Kit — Chain drive, for 88 CID, '00–'06 Twin Cam

-€84.68

S&S CYCLE 509C Chain Drive Camshaft Kit — Chain drive, for 88 CID,...

Bolt-in 509C cams deliver excellent low/mid torque with strongest pull at 1000–4500 RPM. Installer must verify clearances; made in USA.

€329.33 €414.01

$Piston Kit for S&S Motors — 3.500\" bore, +0.010\" oversize, 80 cu in$

-€34.97

S&S CYCLE Piston Kit for S&S Motors — 3.500\" bore, +0.010\" oversize,...

Complete piston kit includes pistons, rings, wrist pins and clips for a full motor replacement. Made in the U.S.A.

€135.99 €170.96

-€192.09

S&S CYCLE 509G Gear Drive Camshaft Kit — 88 ci

Bolt-in 509G gear drive cam kit for 88 ci engines. Includes cams, gears, bearings and gaskets. Requires professional installation and clearance checks.

€747.05 €939.14

-€10.86

ANDREWS Camshaft Drive Gear — 2.7670" diameter, P/N 212044

Precision camshaft drive gear engineered for reliable valve timing. Made in the U.S.A.; measured with .105 gauge pins.

€42.24 €53.10

-€10.60

ANDREWS Cam Drive Gear — Standard, 2.7354" diameter

High-quality heat-treated cam drive gear. Made in the U.S.A. Direct-fit replacement.

€41.20 €51.80

-€83.75

ANDREWS Cam Set for Chain Drive — 9 Series

Bolt-in cam set improving power from 1000–5400 rpm. Made from alloy steel billets; computer-designed profile. Uses stock springs. Installer must check clearances.

€325.69 €409.44

-€83.75

ANDREWS Cam Set for Chain Drive — Grind 48H, Pair

Broad-tip cams tuned for strong low- and mid-range torque. Computer-aided design, billet alloy-steel construction, and heat-treated for durability. Made in USA.

€325.69 €409.44

-€38.66

S&S CYCLE Piston Kit for S&S Motors — 3.500" bore, 80" displacement

Complete piston kit including pistons, rings, wrist pins and clips for a full motor replacement.

Manufactured to meet rigorous quality standards and built for durability.

€150.64 €189.30

640 Easy Start Camshaft Kit — 95"/96"/103"/110" engines, 10.5:1–11.5:1 compression, 3,000–6,000 rpm

On sale!
-€126.14

S&S CYCLE 640 Easy Start Camshaft Kit — 95"/96"/103"/110" engines,...

Reduces compression for easier starting; retracts at rpm for full compression. For 95"–110" engines, 10.5:1–11.5:1. Installer checks required.

€490.59 €616.73

On sale!
-€98.76

S&S CYCLE Camshaft Kit with Inner Gears — 510 Series grind, Gear type

Complete camshaft kit with inner and outer gears plus installation hardware: gearcover gasket, bearings, oil passage block-off kit, retaining ring, o-ring and instructions.

€384.07 €482.83

-€10.05

S&S CYCLE Oil Control Valve — 310-1150, Black, Silver

Helps regulate oil flow to the cooler and heads. Durable billet aluminum construction, steel check ball retainer, easy to install. Made in the USA.

€39.08 €49.13

Cam Set for Chain Drive — 57 Series, Intake 236°, Exhaust 240°, Pair

-€83.75

ANDREWS Cam Set for Chain Drive — 57 Series, Intake 236°, Exhaust...

Computer-designed alloy-steel cam sets made in the USA; installer must verify clearances and splined cam drive sprocket compatibility.

€325.69 €409.44

Big Bore Piston Kit — Bore 4.250" , oversize +0.010" , stroke 4.500" , 128 cu in

-€131.17

S&S CYCLE Big Bore Piston Kit — Bore 4.250" , oversize +0.010" , stroke...

Complete kit with pistons, rings, wristpins, and clips for reliable performance.

€510.10 €641.27

-€126.80

S&S CYCLE Big Bore Piston Kit — Bore 4.250", Stroke 4.625", 131 cu in

Complete piston kit including pistons, rings, wristpins, and clips; compression ratios are approximate and calculated using correct cylinder lengths.

€493.09 €619.89

-€107.92

S&S CYCLE Piston Kit — 4.00" bore, 4.00" stroke, 100 cu in displacement

Forged flat-top pistons intended for S&S Super Sidewinder and other custom 4" bore engine applications, built for reliable performance and tight tolerances.

€419.69 €527.61

-€51.63

S&S CYCLE H-Grind Camshaft — Gear, Exhaust & Intake

OEM-spec hydraulic camshaft; faithful reproduction of the stock '48–'84 Big Twin cams. Ideal for 74" and 80" engine restorations.

€200.80 €252.43

-€51.63

S&S CYCLE H-Grind Camshaft — H grind, fits 74" and 80" Big Twin engines

OEM-spec hydraulic replacement camshaft; faithful reproduction of stock '48–'84 Big Twin cams. Ideal for repair and restoration of 74" and 80" engines; available for generator and alternator applications.

€200.80 €252.43

-€192.09

S&S CYCLE 551G Gear Drive Camshaft Kit — 551 Series grind

Bolt-in cam set for 96–106 CID engines (9:1–9.9:1). Improves low- and midrange torque and timing accuracy; professional installation required.

€747.05 €939.14

-€84.68

S&S CYCLE 551C Chain Drive Camshaft Kit — Chain, 551 Series

Bolt-in cam set for 96–106 CID engines; improves low and midrange torque. Fits models with hydraulic tensioner chain drive.

€329.33 €414.01

-€84.68

S&S CYCLE 583C Chain Drive Camshaft Kit — 583 Series grind

Great cam for Softail and Dyna; strong low-end torque and horsepower. Best from 1500–5000 rpm. Installer must check coil bind and clearances. Not for compression ratios > 10.1:1.

€329.33 €414.01

-€119.17

S&S CYCLE 640 Easy Start Camshaft Kit — 95/96/103/110 cu in, 10.5:1–11.5:1

Reduces starting compression for easier starts, then fully retracts at higher rpm for full performance. For 95/96/103/110 engines, 10.5:1–11.5:1. Not for models with OEM compression releases. High-lift springs and adjustable pushrods required.

€346.94 €466.11

Big Bore Piston Kit — +0.010 in oversize, 4.250 in bore, 4.375 in stroke, 124 cu in displacement

On sale!
-€97.48

S&S CYCLE Big Bore Piston Kit — +0.010 in oversize, 4.250 in bore, 4.375...

Complete piston kit with pistons, rings, wristpins, and clips. Compression ratios are approximate.

€379.03 €476.51

Piston Kit Big Bore 4.250" for M8 Models — Bore 4.250", Displacement 128", Stroke 4.500"

-€135.98

S&S CYCLE Piston Kit Big Bore 4.250" for M8 Models — Bore 4.250",...

Durable, precisely machined piston kit that delivers reliable compression and long service life. Built for easy installation and consistent operation.

€528.83 €664.81

-€109.47

S&S CYCLE HP103 Easy Start Camshaft Kit — Grind HP103, Chain

Easy-start camshaft kit for 103" engines; bolt-in design, high-rpm power band, includes hardware. Not for models with OEM compression releases.

€425.73 €535.20

On sale!
-€101.30

S&S CYCLE 640 Easy Start Camshaft Kit — Chain, S&S CYCLE 330-0331

Reduces crank compression for easier starts, then restores full compression for normal running. Fits 95", 96", 103" and 110" engines with 10.5:1–11.5:1 compression; requires high-lift springs and adjustable pushrods. Not for models with OEM compression releases.

€393.94 €495.24

-€216.89

S&S CYCLE MR103 Easy Start Camshaft kit — Gear type

Bolt-in camshaft kit for easier starting on 103" engines; restores full compression once running. Includes cams and hardware; installer must verify clearances.

€843.44 €1,060.33

On sale!
-€170.11

S&S CYCLE 635 H.O. Gear Drive Camshaft Kit — Gear drive, Raw finish

High‑lift camshaft kit for modified engines 106"+ displacement; increases accuracy by removing chain lash; requires professional installation and press.

€661.56 €831.67

Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston +0.030"

-€14.81

S&S CYCLE Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston...

Replacement ring set for S&S pistons. Includes rings for two pistons. Made in the USA.

€57.68 €72.49

Replacement Ring Set for S&S Pistons — 3.4375" bore, +0.050" pistons, domed head

On sale!
-€12.13

S&S CYCLE Replacement Ring Set for S&S Pistons — 3.4375" bore, +0.050"...

Replacement ring sets for S&S pistons; sold as a set for two pistons. Made in the USA.

€47.17 €59.30

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