Engine

Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression, 4-stroke

-€106.40

JE PISTONS Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression,...

High-strength forged piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€106.40

JE PISTONS Piston Kit — 3.518", +0.020", 10.0:1

High-strength piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, wire locks and pro-seal piston rings.

€301.05 €407.45

-€95.72

JE PISTONS Piston Kit — +0.020" piston, 10.25:1 compression, 4-Stroke

High-strength forged piston kit for V-Twin engines. Includes premium wrist pins, carbon steel wire lock, and pro-seal piston rings.

€270.82 €366.54

-€101.06

JE PISTONS Piston Kit — Bore 3.755", +0.005", 9.3:1, 4-Stroke

High-strength forged piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€285.92 €386.98

Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1 compression, 4-Stroke

-€97.65

JE PISTONS Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1...

Complete piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings; forged design for high-performance V‑Twin engines.

€289.33 €386.98

-€81.37

JE PISTONS Piston Kit — 100 cu in, 9.5:1

High-strength piston kit with premium wrist pins and JE Pro Seal rings.

€199.04 €280.41

-€81.37

JE PISTONS Piston Kit — +0.020", 9.5:1 compression

Forged piston kit for V-Twin engines; includes wrist pins, carbon steel wire lock, and Pro Seal rings.

€142.96 €224.33

-€106.40

JE PISTONS Piston Kit — 3.937" bore, 10.25:1 compression, 4-stroke

High-strength piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€93.88

JE PISTONS Piston Kit — 3.875" bore, 10.0:1 compression, Standard

High-strength forged piston kit with premium wrist pins, carbon steel wire locks, and sealed rings for durable performance.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — +0.010", 10.0:1, 4-Stroke

High-strength forged piston kit for V-Twin engines; includes premium wrist pins, carbon steel wire lock, and JE Pro Seal rings.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — Bore 4.005 in, Compression 10.5:1, Size +0.005 in

Complete piston kit with premium wrist pins, wire locks and JE Pro Seal rings. Precision-manufactured for consistent performance in high-horsepower V-Twin applications.

€265.63 €359.51

Forceflow Cylinder Head Cooler Kit — Black

-€151.61

JIMS Forceflow Cylinder Head Cooler Kit — Black

Plug-and-play cylinder head cooling kit with a high-powered waterproof fan and automatic temperature switch that engages at 140°F. Not for "Twin Cooled" models.

€589.64 €741.25

-€8.96

JIMS Forceflow Cylinder Head Cooler Mount — Chrome

Secure, precision-machined mount for head coolers; fits many V-twin applications. 110" motors need optional adapter (sold separately).

€34.85 €43.81

Mega 8 Camshaft — 232° exhaust / 230° intake, 0.472" lift, Model TQ230V3

-€124.12

COMP CAMS Mega 8 Camshaft — 232° exhaust / 230° intake, 0.472" lift,...

Performance camshaft delivering broad torque or top-end power, billet-steel construction, made in the USA.

€255.84 €379.96

-€99.30

COMP CAMS Mega 8 Camshaft — Model 234A, 240°/234° duration, 0.472" lift

High-performance camshaft with Endurance Ramps for broader torque, reduced valve train noise, and increased stability; constructed from billet steel and made in the USA.

€280.66 €379.96

-€110.72

COMP CAMS Mega 8 Camshaft — Bolt-In, Model 238A

High-performance camshaft with Endurance Ramps for broad torque, reduced valve train noise, and billet steel construction.

€228.16 €338.88

-€124.12

COMP CAMS Mega 8 Camshaft — Model 248C, High-Lift

High-performance camshaft series featuring Endurance Ramps, reduced valve-train noise, billet-steel construction, and USA manufacturing.

€255.84 €379.96

-€10.04

JIMS Pinion Shaft Bushing — 1.0035 in

Quality pinion shaft bushing manufactured in the U.S.A. Precision fit for reliable performance.

€39.03 €49.07

-€10.72

JIMS Pinion Shaft Bushing — 1.0015" diameter

Quality pinion shaft bushings. Made in the U.S.A.

€41.72 €52.44

-€9.46

JIMS Pinion Shaft Bushing — 0.8775" diameter, P/N 25593-57

Precision pinion shaft bushing that improves drivetrain reliability. Made in the U.S.A.

€36.76 €46.22

Motor Sprocket Shaft Spacer — JIMS, P/N 24002-70

-€9.37

JIMS Motor Sprocket Shaft Spacer — JIMS, P/N 24002-70

Precision-machined spacer with a 32-micron burr-free finish for extended seal life. Made in the U.S.A.

€36.44 €45.81

-€11.18

JIMS Wrist Pin Bushing — Standard, Bronze

Precision wrist pin bushings that hold concentricity to less than .0002" with a lead-in edge for easy installation. Made in the U.S.A.

€43.45 €54.63

-€11.18

JIMS Wrist Pin Bushing — Oversize (+0.005"), Pair

High-precision wrist pin bushing machined to tight concentricity tolerances with a lead-in edge for easy installation.

€43.45 €54.63

-€8.53

JIMS Cam Cover Bushing — 1.2015" bronze

Precision-machined cam cover bushing finished in one operation with a .0002" tolerance. Lead-in design makes installation and alignment easier. Made in the U.S.A.

€33.16 €41.69

-€11.18

JIMS Wrist Pin Bushing — Standard, Pair

Precision-machined wrist pin bushings hold concentricity to less than .0002" and feature a lead-in edge for easy installation. Made in the U.S.A.

€43.45 €54.63

-€5.05

CYCLE PERFORMANCE PROD. Spark Plug Indexing Washer — 5×0.40 in, 5×0.50 in, 5×0.60 in

Set of 15 indexing washers (5×0.40 in, 5×0.50 in, 5×0.60 in) to align spark plug electrodes toward the intake valve.

€14.68 €19.73

-€155.08

COMP CAMS Beehive Valve Spring Kit

The Beehive Valve Spring Kit is a performance upgrade designed for Harley V-Twin engines, offering enhanced rpm capability and compatibility with high-lift cams.

€319.56 €474.64

-€55.53

JIMS Rocker Arm Shaft Kit — PN 5837

Performance rocker arm shafts and precision hardware machined from low-alloy case-hardened steel; hardware flats held to a .0005” parallel tolerance.

€215.98 €271.51

-€42.27

JIMS Powerglide II Hydraulic Tappets — Standard, 0.842 in

Extensively developed hydraulic tappets featuring a billet body, increased roller width, hand-honed hydraulic cavity, over 30% higher dynamic load capacity, and improved lubrication for longer life. Made in the U.S.A.

€164.39 €206.66

-€40.73

JIMS Hydrosolid Tappets — Diameter 0.8420"

Performs as a hydraulic tappet to 5,500 rpm, then becomes a solid tappet for increased horsepower; requires adjustable pushrods. Made in the U.S.A.

€158.41 €199.14

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