Engine (2)

High-Performance Piston Kit — Bore 3.508", Stroke 4-1/4", 1340 cc, Aluminum

-€92.69

WISECO High-Performance Piston Kit — Bore 3.508", Stroke 4-1/4", 1340...

Complete top-end piston kit with X-Ring package and all necessary installation hardware.

€262.24 €354.93

-€0.64

WISECO High-Performance Replacement Circlips — Piston

High-strength replacement circlips for piston applications. Includes rings for one piston. Forged from a high-silicone aluminum alloy for durability and dimensional consistency.

€1.83 €2.47

High-Performance Piston Kit — 3.4955 in piston diameter, 10.5:1 compression, 1200 cc displacement

-€93.31

WISECO High-Performance Piston Kit — 3.4955 in piston diameter,...

Complete top-end piston rebuild kit with X-Ring package and hardware. Made in the USA.

€264.01 €357.32

Piston Kit with Gaskets — Piston diameter 3.934", Displacement 1746 cc

-€152.67

WISECO Piston Kit with Gaskets — Piston diameter 3.934", Displacement...

Forged high-silicon aluminum pistons with Armor Plating; kit includes pistons, pins, retainer clips, top-end gasket kit and VM-Rings. Made in USA.

€431.93 €584.60

Oil Hose Upgrade Kit — 91 cm (3'), Black

-€15.41
Out of Stock

JAGG OIL COOLERS Oil Hose Upgrade Kit — 91 cm (3'), Black

Performance oil hose upgrade kit with easy installation; includes hose separators and four hose finishers with worm-drive clamps. Made in USA.

€59.94 €75.35

Oil Hose Upgrade Kit — 91 cm (3'), stainless steel

-€15.41
Out of Stock

JAGG OIL COOLERS Oil Hose Upgrade Kit — 91 cm (3'), stainless steel

Braided performance oil hoses and easy-install finishers for a racy, track-ready upgrade. Includes hose separators and clamp-integrated finishers. Made in the USA.

€59.94 €75.35

Piston Kit — 4.077" piston, 114 CI displacement, 11.0:1 compression

-€115.92

WISECO Piston Kit — 4.077" piston, 114 CI displacement, 11.0:1...

ArmorX™ coated piston kit with ArmorFit™ skirts, dome design for efficient burn, dedicated rings, and complete hardware included.

€327.99 €443.91

-€114.36

WISECO Piston Kit — 4.122" piston, 11.0:1 compression, 117 CI

ArmorX™ coating for reduced wear and ArmorFit™ skirt coating for smooth, quiet operation. Includes pistons, rings, pins and circlips. Made in the USA.

€323.56 €437.92

-€115.92

WISECO Piston Kit — 4.247" piston, 11:1 compression, 124 CI

ArmorX™ and ArmorFit™ coatings reduce wear and ensure smooth, quiet operation. Dome design and precision components improve combustion and reliability. Complete kit with pistons, rings, pins, and circlips. Made in the USA.

€327.99 €443.91

Oil Hose Upgrade Kit — 15 cm (6 in), Black

-€19.82
Out of Stock

JAGG OIL COOLERS Oil Hose Upgrade Kit — 15 cm (6 in), Black

Braided, track-ready oil hoses that deliver a racy look and simple installation; kit includes two hose separators and four hose finishers with clamps.

€77.03 €96.85

Oil Hose Upgrade Kit — 15 cm (6") stainless steel

-€19.82
Out of Stock

JAGG OIL COOLERS Oil Hose Upgrade Kit — 15 cm (6") stainless steel

Enhances appearance and oil routing with an easy-install kit; includes hose separators and finishers with worm-drive clamps.

€77.03 €96.85

$Tracker Series™ Piston Kit — Bore 3.895\", Stroke 4.000\", 1562 cc$

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895\", Stroke 4.000\",...

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

€193.19 €261.47

-€107.90
Out of Stock

PRO-ONE PERF.MFG. Oil Cooler Kit — For 1"-1-1/4" frame tubing, 305 mm (12"), Chrome

Complete oil cooler kit with AN #6 fittings, frame-mount clamps and reducers, CNC-machined billet aluminum construction.

€304.91 €412.81

Tracker Series™ Piston Kit — Bore 3.937 in, Stroke 4.375 in, Compression 10.5:1

-€72.30

WISECO Tracker Series™ Piston Kit — Bore 3.937 in, Stroke 4.375 in,...

High-strength piston kit with precision-fit rings, force-fed pin oiling, pressure-seal groove and low-friction skirt coating. Packaged with two pistons, rings, pins and circlips; made in the USA.

€204.57 €276.87

-€94.39

PRO-ONE PERF.MFG. Oil Cooler Kit — For 1"–1-1/4" frame tubing, 305 mm (12")

Compact oil cooler kit with AN #6 fittings, supplied clamps and reducers, and precision-machined components for durable, easy installation.

€266.80 €361.19

-€33.00
Out of Stock

JAGG OIL COOLERS Oil Filter Adapter with Thermostat — Silver

Installs between the oil filter landing and filter to add an oil cooler; built-in thermostatic bypass and ProLine swivel fittings. Made in the USA.

€128.32 €161.32

-€39.69
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 6-row, black

Fully-brazed universal oil cooler ideal for custom and race use. Mounting hardware sold separately.

€154.34 €194.03

-€60.44

JAGG OIL COOLERS Universal Oil Cooler — 14-row, Black

Fully-brazed, high-performance oil cooler ideal for custom and race applications. Mounting hardware sold separately.

€235.06 €295.50

-€40.68
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 6-row, 90°, Black, Powder-Coated

Fully-brazed oil cooler for custom builds and racing. Made in the USA. Mounting hardware sold separately.

€158.20 €198.88

-€40.68
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 6-row, Black

High-quality oil cooler ideal for custom builds, fabrication, and racing. Mounting hardware sold separately.

€158.20 €198.88

-€52.76
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 10-row, Black

Fully-brazed construction for long service life.

Designed for custom installation; mounting hardware sold separately.

Ideal for custom, fabrication, and racing applications.

€205.17 €257.93

Universal Oil Cooler — 10-row, 90° style, Black powder-coated, bottom mount

-€52.76
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 10-row, 90° style, Black powder-coated,...

Same oil coolers used in Jagg systems. Fully-brazed construction, made in the USA. Mounting hardware sold separately.

€205.17 €257.93

-€52.76

JAGG OIL COOLERS Universal Oil Cooler — 10-row, 90°, Black

Fully-brazed universal oil cooler ideal for customizers, fabricators, and racers. Mounting hardware sold separately.

€205.17 €257.93

-€51.47
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 10-row, black powder-coated

Premium universal oil cooler with fully-brazed construction. Mounting hardware sold separately.

€200.17 €251.64

-€52.76
Out of Stock

JAGG OIL COOLERS Universal Oil Cooler — 10-row, Black

Universal oil cooler with fully-brazed construction. Made in the USA. Mounting hardware sold separately.

€205.17 €257.93

-€17.26
Out of Stock

JAGG OIL COOLERS Manual Oil Bypass Valve — Black, Silver, Anodized

Acts as a manual thermostat to bypass the oil cooler for cold-weather riding or faster warm-ups; compact in-line design with knurled grip knob. Requires at least 3" of straight hose.

€67.13 €84.39

-€2.28
Out of Stock

JAGG OIL COOLERS Oil Filter Adapter Service Kit — Black

Includes two replacement O-rings and clear instructions. Made in the USA. Ideal for routine oil filter adapter maintenance.

€8.85 €11.13

-€1.27
Out of Stock

JAGG OIL COOLERS Manual By-pass Valve Service Kit — Black, Silver

Complete manual by-pass valve service kit with two O-rings, a snap-ring retaining clip, and a spare decal. Made in the USA.

€4.99 €6.26

-€6.50

JAGG OIL COOLERS Automatic By-Pass Valve — SK4050-T, Black

Automatic valve that bypasses the oil cooler for faster warm-ups and reliable cold-weather performance.

€25.26 €31.76

Miniature Thermal Switch — 12V, 180°F, NPT 1/8"

-€5.69

JAGG OIL COOLERS Miniature Thermal Switch — 12V, 180°F, NPT 1/8"

Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.

€22.14 €27.83

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