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

-€6.34

TIMKEN Neck Post Bearing — Timken, SET14, Set

High-quality neck post bearing for reliable steering and long-lasting performance.

€17.92 €24.26

-€5.78

TIMKEN Neck Post Bearing — TIMKEN, L44643-20024

Precision neck post bearing engineered for smooth steering and long life. Made in the U.S.A.

€16.33 €22.11

-€6.26

MIKUNI Carburetor Flange Adapter — 42.00 mm, Black

Secure straight-through flange adapter for spigot-type carburetors. Includes clamp and manufactured in Japan.

€24.33 €30.59

-€6.26

MIKUNI Carburetor Flange Adapter — 45 mm, Black

Flange adapter for spigot-type carburetors with straight-through design; includes clamp and made in Japan.

€24.33 €30.59

-€6.26

MIKUNI Carburetor Flange Adapter — 48.00 mm (1.89"), Black

Flange adapter for spigot-type carburetors with original straight-through design and included clamp. Made in Japan.

€24.33 €30.59

-€6.25

MIKUNI Carburetor Mounting Flange — 36.00–38.00 mm (1.42–1.50") , Black

Adapters fit spigot-type carburetors; includes clamp. Great replacement flange made in Japan.

€24.28 €30.53

-€6.25

MIKUNI Carburetor Mounting Flange — 1.50" width, Black

Adapters fit spigot-type carburetors. Great replacement flange that includes a clamp. Made in Japan.

€24.28 €30.53

-€6.25

MIKUNI Carburetor Mounting Flange — 40 mm (1.57"), Black

Replacement flange for spigot-type carburetors. Includes clamp for easy, secure installation.

€24.28 €30.53

-€7.74

JAMES GASKET Oil Seal Valve Stem — Set of 8, Exhaust, Intake

Replacement oil seal with valve stem that restores sealing and reduces oil leakage.

€23.68 €31.42

-€91.64

JE PISTONS Piston Kit — 3.875 in bore, 1545 cc, 10.5:1

Machined from 2618-T6 forged aluminum for professional competition; pins, pin locks and rings included. Made in the U.S.A.

€259.30 €350.94

-€91.64

JE PISTONS Piston Kit — 3.937", 9.5:1, 1595 cc

High-strength 2618-T6 forged-aluminum piston kit for competition; includes pins, locks and rings. Made in USA.

€259.31 €350.95

-€128.49

JE PISTONS Piston Kit — 3.937 in, 10.5:1, 1595 cc

High-strength forged 2618-T6 aluminum piston kit for extreme and competition use. Pins, locks and rings included. Made in the U.S.A.

€363.56 €492.05

-€6.36

MIKUNI HSR Carburetor Flange Adapter — 42 mm inner diameter, Black

Versatile flange adapter for spigot-type carburetors. Oval mounting holes fit 70–75 mm on-center; clamp included; made in Japan.

€24.70 €31.06

-€6.36

MIKUNI HSR Carburetor Flange Adapter — 45 mm, Black

Oval mounting holes for 70–75 mm centers; rubber flange fits spigot-type carburetors and includes clamp. Made in Japan.

€24.70 €31.06

-€8.55

JAMES GASKET Oil Pump Shaft Key — 10-pack

Precision replacement shaft key for oil pump. Made in the U.S.A.

€29.02 €37.57

-€124.06

JE PISTONS Piston Kit — 3.937 in bore, 10.75:1

Race-proven piston kit machined from 2618-T6 forged aluminum. Dome/dish design with smooth radii; pins, pin locks and rings included. Made in the U.S.A.

€350.99 €475.05

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