Engine

-€2.48

KIBBLEWHITE Seal Valve — 3/8" stem, 4-pack

OE-style low-friction PTFE intake valve seals with steel-clad, low-profile design that resists high temperatures and controls oil flow.

€7.02 €9.50

Engine Guard — Black, lower mounting position

-€56.72

SW-MOTECH Engine Guard — Black, lower mounting position

Underbody protection with bike-specific fit and easy installation; mounting material and instructions included.

€220.59 €277.31

Tornado Turbo Performance Kit — Black, TRASK

-€1,595.33

TRASK Tornado Turbo Performance Kit — Black, TRASK

Bolt-on turbo kit that adds 40%–50% more power to stock 107", 114" and 117" M-Eight motors; includes injectors, tune files and all install hardware. Requires Thundermax ECM; offroad use only.

€6,204.07 €7,799.40

Radiator Guard — Anodized gray, 6061 aluminum

-€37.44

DYNOJET-HARLEY Radiator Guard — Anodized gray, 6061 aluminum

Durable radiator guard with mounting bracket for easy installation. Protects against rocks and road debris. Made in the USA.

€145.63 €183.07

-€105.85

TRASK Assault Series Cam Cover — Chrome

Transparent cam cover that matches Assault series air cleaners and allows internal inspection. Made in the USA.

€411.66 €517.51

-€103.28

TRASK Assault Series Cam Cover — Black gloss

Transparent cam cover that matches Assault series air cleaners. Made in the USA.

€401.61 €504.89

-€103.28

TRASK Assault Series Cam Cover — Chrome

Transparent cover for viewing internal engine components. Matches the Assault series air cleaners. Made in the USA.

€401.61 €504.89

-€103.28

TRASK Assault Series Cam Cover — Black Gloss

Transparent cam cover that matches Assault series air cleaners. Made in the USA.

€401.61 €504.89

Assault Series Cam Cover — TM-018R, Raw, Machined

-€103.28

TRASK Assault Series Cam Cover — TM-018R, Raw, Machined

Transparent cover for viewing internal engine components; matches Assault series air cleaners. Made in the USA.

€401.61 €504.89

$Replacement Piston Rings — 3.750\" bore, standard$

-€6.92

HASTINGS Replacement Piston Rings — 3.750\" bore, standard

Complete replacement set includes top and second compression rings plus three-piece oil control rings; restores sealing and oil control for two pistons.

€26.90 €33.82

-€5.67

HASTINGS Replacement Piston Rings — 3.750" bore, +0.010" oversize

Complete replacement piston ring set includes top and second compression rings plus three-piece oil control rings; restores compression, improves sealing and oil economy, and includes enough rings for two pistons. Made in the USA.

€22.06 €27.73

-€8.32

HASTINGS Replacement Piston Rings — +0.020 in, Moly coated

Includes top and second compression rings plus three-piece oil control rings; enough for two pistons.

€32.36 €40.68

-€4.90

HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€19.06 €23.96

-€4.96

HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 €24.22

-€4.45

HASTINGS Replacement Piston Rings — 3.000" bore, moly-coated

Complete set including top, second, and three-piece oil control rings; barrel-face top rings and Napier second rings. Includes enough rings for two pistons.

€17.28 €21.73

Replacement Piston Rings — 3.937" bore, 107 cu in displacement, Standard piston size

-€8.18

HASTINGS Replacement Piston Rings — 3.937" bore, 107 cu in...

Complete replacement ring set for two pistons with PVD coating and three-piece oil control rings.

€31.78 €39.96

Replacement Piston Rings — Piston size +0.005", Bore 3.937", 107 cu in

-€14.17

HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 3.937",...

Complete replacement piston ring set with PVD coating: barrel face top rings, Napier second rings, and three‑piece flex vent oil control rings. Includes enough rings for two pistons.

€55.10 €69.27

Replacement Piston Rings — Bore 3.937", Piston +0.010", Displacement 107"

-€13.81

HASTINGS Replacement Piston Rings — Bore 3.937", Piston +0.010",...

Complete replacement piston ring set for two pistons; includes PVD-coated barrel-face top rings, Napier second rings, and three-piece oil control rings. Made in the USA.

€53.73 €67.54

Replacement Piston Rings — 4.000" bore, Standard piston size, 114" displacement

-€10.61

HASTINGS Replacement Piston Rings — 4.000" bore, Standard piston size,...

Complete replacement set with top, second, and three-piece oil control rings; PVD coating on top rings; includes rings for two pistons.

€41.24 €51.85

Replacement Piston Rings — Piston size +0.005", Bore 4.000", Displacement 114"

-€12.73

HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 4.000",...

Complete replacement set with PVD-coated barrel face top rings, Napier second rings, and three-piece oil control for improved sealing and oil economy.

€49.51 €62.24

-€14.66

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set of top and second compression rings plus three‑piece oil control rings for two pistons; PVD coated and made in the USA.

€57.01 €71.67

-€60.02

TRASK Mystfree Kit — Crankcase breather valve, 6061 T6 aluminum

Improves crankcase ventilation; helps oil drain into the rocker and reduces breather misting. Precision-machined billet aluminum; simple bolt-on installation.

€233.41 €293.43

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, Pair, Black, Chrome

Reduces hot starts and starter/battery load. 5–7 N closing force. Cool-touch molded knobs. Made in the U.S.A.

€31.00 €41.96

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, pair, Black, Chrome

State-of-the-art compression release valves that reduce hot starts and lower starter and battery loads. Sold as a set and made in the U.S.A.

€31.00 €41.96

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, Black, Chrome, Pair

State-of-the-art design to reduce hot starts and starter/battery loads. Custom molded knobs, sold in pairs, made in the U.S.A.

€31.00 €41.96

-€2.40

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D., 0.788" I.D., 1.065" O.L.

Made to exact tolerances; does not include oil holes; made in USA.

€6.76 €9.16

-€5.28

KIBBLEWHITE Wrist Pin Bushing — 1.019" O.D. x 0.925" I.D. x 1.040" O.L.

Made to exact tolerances for OE-style fit and wear.
Made in the USA.
Does not include oil hole(s); must be drilled after installation.

€14.92 €20.20

-€2.65

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 0.945" O.L.

Made in the USA. Meets or exceeds OE-style fitment and wearability. Does not include oil hole(s); drill after installation.

€7.50 €10.15

Nitrided Valve — Standard size, Head diameter 1.805 in, Length 4.420 in, Stem diameter 0.2760 in

-€9.40

KIBBLEWHITE Nitrided Valve — Standard size, Head diameter 1.805 in, Length...

Stellite-tipped stainless-steel valve nitrided for improved wear resistance, corrosion protection, and reduced friction.

€26.59 €35.99

Nitrided Valve — Oversize, 1.900" head diameter, 0.2760" stem diameter, 4.420" length

-€9.40

KIBBLEWHITE Nitrided Valve — Oversize, 1.900" head diameter, 0.2760" stem...

One-piece stellite-tipped nitrided valve engineered to reduce friction and resist corrosion; compatible with leaded and unleaded fuels. Made in the USA.

€26.59 €35.99

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