KTM Engines & Components

Pro-X Racing Parts Piston Kits for 2009-2011 400 EXC, 2010-2012 FE390 - 01.6439.B

ProX Piston Kit KTM400EXC '09-11/Husa FE390 '10-12 (94.95mm)

Part Number: PXR-01-6439-B

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Vertex Top-End Piston Kits VTK23630A

Top-End Piston Kit, Cast Aluminum, 66.400mm Bore, KTM, Kit

Part Number: VPX-VTK23630A

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Vertex Race Piston Kits 24243A

VERTEX PISTON KIT

Part Number: VPX-24243A

Not Yet Reviewed

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Vertex Top-End Piston Kits VTK24244C

VERTEX TOP END PISTON KIT

Part Number: VPX-VTK24244C

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pro-X Racing Parts - Powersports Wrist Pins for 2007-2013 250 SX-F, 2013 FE250 - 04.1640.9

ProX Piston Pin 16 x 40.90mm KTM250SX-F

Part Number: PXR-04-1640-9

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Vertex Top-End Piston Kits VTK23375A-2

VERTEX TOP END PISTON KIT

Part Number: VPX-VTK23375A-2

Not Yet Reviewed

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Kibblewhite Valve Guides 96-96019

Valve Guide, Bronze, Intake, 0.236 in. Stem Diameter, + .010 in. Outside Diameter, KTM, Each

Part Number: KPM-96-96019

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Kibblewhite Valve Guides 96-96270

Valve Guide, Bronze, Intake, 0.196 in. Stem Diameter, Stock Outside Diameter, KTM, Each

Part Number: KPM-96-96270

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Kibblewhite Valve Guides 96-96272

Valve Guide, Bronze, Intake, 0.196 in. Stem Diameter, + .002 in. Outside Diameter, KTM, Each

Part Number: KPM-96-96272

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Boyesen Factory Racing Ignition Covers 59-7446B

Ignition Case Cover, Factory Racing, Aluminum, Black Powdercoated, Husqvarna, KTM, Set

Part Number: BOE-SC-46B

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Boyesen Factory Racing Ignition Covers 59-7441CB

Ignition Case Cover, Factory Racing, Aluminum, Black Powdercoated, KTM, Husqvarna, Set

Part Number: BOE-SC-41CB

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 1996-1999 250 EXC, 250 SX - 01.6317.A

ProX Piston Kit KTM250SX-EXC '96-99 (67.44mm)

Part Number: PXR-01-6317-A

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Wiseco 4-Stroke Piston Rings 9500ZVZ

Engine Piston Ring Set, 95.00 mm Ring Set - 1.0 x 2.0mm

Part Number: WIS-9500ZVZ

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports 4-Stroke Racer Elite Series Pistons RE804M07800

Wiseco Powersports 4-Stroke Racer Elite Series Pistons RE804M07800

Engine Piston, Racers Elite KTM250SX-F '16-19 14.5:1 CR

Part Number: WIS-RE804M07800

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6434.A

ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.95mm)

Part Number: PXR-01-6434-A

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Wiseco Crankshaft Kits for 2003-2008 65 SX - WPC161A

Crankshaft Kits, Forged 8620 Steel Crankshaft, Connecting Rods, Crankshaft Bearings, Stock Stroke, KTM, Kit

Part Number: WIS-WPC161A

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 2023 150 EXC, 2021-2023 TE150I - 01.6241.B

ProX Piston Kit KTM150EXC TPi'21-22 + TE150i'21-22 (57.95mm)

Part Number: PXR-01-6241-B

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Pro-X Racing Parts - Powersports Wrist Pins for 2016-2020 350 SX-F - 06.3259.9-1

ProX Big End Pin 32x59.90 mm KTM350SX-F '16-22

Part Number: PXR-06-3259-9-1

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits PK1373

Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, KTM, Kit

Part Number: WIS-PK1373

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2002-2008 50 MINI ADVENTURE - PK1640

Piston and Ring Kit, Forged Aluminum, 39.500mm Bore, KTM, Kit

Part Number: WIS-PK1640

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2002-2006 125 SX - PK1512

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, KTM, Kit

Part Number: WIS-PK1512

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Piston Kits 4981M07600

Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, KTM, Kit

Part Number: WIS-4981M07600

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 855M04700

Piston and Ring Kit, Forged Aluminum, 47.000mm Bore, KTM, Kit

Part Number: WIS-855M04700

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 877M04150

Piston and Ring Kit, Forged Aluminum, 41.500mm Bore, KTM, Kit

Part Number: WIS-877M04150

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits PK1883

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Husqvarna, KTM Kit

Part Number: WIS-PK1883

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today