Engine

Quick Fill Presta Tubeless Valve Set — short stem 16-24 mm, long stem 23-31 mm, fits e*thirteen rims

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — short stem 16-24 mm,...

Resists sealant build-up to prevent clogging, oversize stem for high-volume flow, and a removable two-piece valve for easy cleaning. Short and long stem fitments available.

€22.92

Quick Fill Presta Tubeless Valve Set — 16-24mm short stem, 23-31mm long stem, black

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — 16-24mm short stem,...

Presta tubeless valves that resist sealant clogging, enable high-flow inflation and are easy to clean.

€22.92

Quick Fill Presta Tubeless Valve Set — Short stem 16–24 mm, Long stem 23–31 mm, Bronze

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — Short stem 16–24 mm,...

Prevents sealant from clogging the stem and allows faster inflation with its oversize design.

€22.92

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — Purple

Prevents sealant build-up at the valve for clean, reliable inflation.

Oversize stem for high-volume flow and easy pressure adjustments.

Two-piece body with removable valve for simple cleaning.

Short and long stem lengths cover a wide range of rim fits.

€22.92

Quick Fill Presta Tubeless Valve Set — Short stem 16–24mm, Long stem 23–31mm, Orange

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — Short stem 16–24mm,...

Prevents sealant from clogging the valve. Oversize stem for faster inflation and easier pressure control. Two-piece removable valve for simple cleaning. Short and long stem lengths fit a range of e*thirteen rims.

€22.92

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — Short stem 16–24mm,...

Prevents sealant clogs and sticky mess; oversize stems for fast inflation; two-piece body with removable valve for easy cleaning. Short 16–24mm, long 23–31mm.

€22.92

Quick Fill Presta Tubeless Valve Set — Short 16–24 mm, Long 23–31 mm, Purple

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — Short 16–24 mm, Long...

Prevents sealant clogging and sticky messes; oversize stem for fast inflation and easy pressure adjustments; removable valve for simple cleaning. Short 16–24 mm and long 23–31 mm fitments.

€22.92

Quick Fill Presta Tubeless Valve Set — 16–24mm, 23–31mm stems, Orange

E*THIRTEEN Quick Fill Presta Tubeless Valve Set — 16–24mm, 23–31mm stems,...

Resists sealant build-up and clogging at the valve for cleaner maintenance.
Oversize stem for higher flow, faster inflation, and easier pressure control.
Two-piece body with removable core for easy cleaning.
Short 16–24mm and long 23–31mm stem lengths for wide rim compatibility.

€22.92

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

-€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

-€6.72

ALLOY ART Compression Release Adapter — 14 mm (3/4"), Straight

Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.

€18.99 €25.71

-€6.72

ALLOY ART Compression Release Adapter — 12 mm (3/4")

Designed for twin plug heads. Accepts .650"/10 mm x 1.0 compression release valves. Sold each. Made in the U.S.A.

€18.99 €25.71

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

$Disc Brake Rotor-To-Hub Kit — 3/8-16, 25.4 mm (1\"), Silver$

-€7.36

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 3/8-16, 25.4 mm (1\"), Silver

Mounting kit for disc brake rotors on spoked-wheel rear hubs. Fits rotors with 3.25" bolt circle. Dual disc setups require two kits. Made in the U.S.A.

€28.63 €35.99

-€5.56

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 3/8-16 thread, 25.4 mm (1")

Fits rotors with a 3.25" bolt circle; dual-disc applications require two kits; made in the U.S.A.

€21.65 €27.21

Handlebar Lever Switch Housing Master Cylinder Fastener — handlebar lever mount, master cylinder, switch housing

-€7.74

GARDNER-WESTCOTT Handlebar Lever Switch Housing Master Cylinder Fastener —...

Made in the U.S.A. Precision fastener for secure mounting of motorcycle control components.

€30.10 €37.84

-€1.60

GARDNER-WESTCOTT Fork Drain Plugs — For 41 mm tubes, Chrome

Precision drain plugs for fork maintenance, built for durability and reliable sealing.

€6.24 €7.84

Riser Mounting Bolt Set — 2-3/4" (69.9 mm), Chrome

-€5.19

GARDNER-WESTCOTT Riser Mounting Bolt Set — 2-3/4" (69.9 mm), Chrome

Includes 1/2"-13 x 2-3/4" hex-head bolts, lock washers and cup washers. Made in the U.S.A.

€20.22 €25.41

Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"), Silver

-€5.96

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"),...

Kits fit rotors with 3.25" bolt circle.

Dual disc applications require two kits.

Made in the U.S.A.

€23.17 €29.13

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