Engine

Valve Stem Kit Replacement Part — 8 mm diameter, PVR59A 90° metal valve stem, silver

-€3.15

K&L SUPPLY Valve Stem Kit Replacement Part — 8 mm diameter, PVR59A 90°...

Replacement part for valve stem kits. Easy installation; restores seal and helps maintain tire pressure.

€8.91 €12.06

-€88.10

K&L SUPPLY Valve Stem Kit

The Valve Stem Kit provides essential components for tire maintenance, including a variety of metal, rubber, and aluminum valve stems, as well as caps and cores.

€248.98 €337.08

-€1.03

K&L SUPPLY Straight Valve Stem — 10 mm hole (0.39"), aluminum, silver

Provides a secure seal and easy inflation for most tubeless tire rims.

€2.92 €3.95

-€1.07

K&L SUPPLY 90° Bend/Angled Valve Stem — 8 mm (0.32") , Silver

Right-angle valve stem that simplifies tire inflation on dual-disc wheels; fits most tubeless rims.

€3.02 €4.09

-€1.62

K&L SUPPLY 90° Bend/Angled Valve Stem

The 90° Bend/Angled Valve Stem simplifies tire inflation on dual disc wheels and is compatible with most tubeless tire rims.

€4.58 €6.20

-€1.62

K&L SUPPLY 90° Bend/Angled Valve Stem

The 90° Bend/Angled Valve Stem simplifies tire inflation on dual disc wheels and is compatible with most tubeless tire rims.

€4.58 €6.20

-€5.15

K&L SUPPLY Short Valve Stem

Short Valve Stem suitable for tubeless tire rims.

€14.53 €19.68

High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke, 1200 cc, Aluminum

-€95.59

WISECO High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke,...

Complete top-end piston kit with X-Ring package, rings, retainer clips and chrome piston pins. Made in the USA.

€270.44 €366.03

Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

-€68.28

WISECO Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

Two-piston kit with forged crowns, precision-fit rings, force-fed pin oiling, pressure-seal groove and ArmorGlide® skirt coating for reduced friction and improved durability.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010", Stroke 4.000", 1554 cc

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010",...

Forged, precision-fit piston kit with ArmorGlide® coating; includes two pistons, rings, pins and circlips. Made in the USA.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691 cc, Compression 10.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691...

Forged, precision-fit piston kit with ArmorGlide® skirt coating and force-fed pin oiling. Value-pack includes two pistons, rings, pins, and circlips.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in, Oversize +0.010 in

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in,...

Durable forged piston kit with low-friction skirt coating; includes two pistons, rings, pins and circlips, made in the USA.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020", Stroke 4.375", Compression 10.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020",...

Forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, piston pins and circlips.

€193.19 €261.47

Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200 cc, 9.5:1

-€57.15

WISECO Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200...

Durable forged pistons with ArmorGlide® skirt coating, precision-fit rings and force-fed pin oiling. Value-pack kit with pins and circlips. Made in the USA.

€161.68 €218.83

Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010", Stroke 3.812", CR 9.5:1

-€57.15

WISECO Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010",...

High-performance forged piston kit with ArmorGlide® skirt coating, precision rings, and force-fed pin oiling. Includes pistons, rings, pins, and circlips.

€161.69 €218.84

Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke, 1214 cc

-€57.15

WISECO Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke,...

Two-piston kit engineered for strong sealing, improved lubrication and reduced friction. Includes pistons, rings, pins and circlips. Made in the USA.

€161.68 €218.83

-€62.50

WISECO Tracker Series™ Piston Kit — 3.508" bore, 4.250" stroke, 1,345 cc

Forged pistons with generous valve pockets for big valves and cams.

Includes rings, piston pins and circlips for two pistons.

Force-fed pin oiling and a pressure-seal groove enhance sealing and durability.

€176.82 €239.32

Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114 cu in

-€104.06

WISECO Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114...

ArmorX™-coated pistons with ArmorFit™ skirts for smooth, quiet operation. Includes pistons, rings, piston pins and circlips. Fits OEM and Screamin’ Eagle heads. Made in the U.S.A.

€214.73 €318.79

-€104.06

WISECO Piston Kit — 4.077" piston, 11.3:1 compression, 118 ci

High-performance piston kit with ArmorFit™ and ArmorX™ coatings for reduced wear, improved sealing and reliable fitment.

€87.22 €191.28

-€95.59

WISECO Forged Piston Kit — 1200 cc, 12.0:1

High-performance piston kit with aerospace-grade alloys. Includes pistons, rings, pins, clips, and needle bearing when applicable. Dyno-tested for superior performance.

€270.44 €366.03

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

-€167.07

JIMS Forceflow Cylinder Head Cooler Kit — Black

High-powered waterproof fan directs air around cylinder heads; includes temperature switch (activates at 140°F), manual override, wiring, hardware, and instructions. Plug-and-play installation with no drilling. Not for "Twin Cooled" models with liquid cooled heads.

€649.68 €816.75

-€213.46

JIMS Forceflow Cylinder Head Cooler Kit — Chrome

Directs air through a side scoop to cool cylinder heads; includes a high-powered waterproof fan, temperature switch (activates at 140°F), manual override, wiring and hardware. Plug-and-play installation with no drilling. Not for "Twin Cooled" models.

€414.38 €627.84

High-Performance Replacement Ring Set — 3.875" bore, +0.010" oversize, 95" displacement

-€10.69

WISECO High-Performance Replacement Ring Set — 3.875" bore, +0.010"...

Includes rings for one piston only.

Designed specifically for compatibility with Wiseco pistons.

€15.51 €26.20

-€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

-€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

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