KAWASAKI Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Pro-X Racing Parts - Powersports Wrist Pins for 2011-2014 KX250F, 2007-2021 RMZ250 - 04.1637.9

ProX Piston Pin 16 x 37.9 x 9.0 mm KX250F '11-14

Part Number: PXR-04-1637-9

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 2019-2023 KX450, 2022-2023 KX450SR, 2021-2023 KX450X - 01.4429.B

ProX Piston Kit KX450 '19-22 12.5:1 (95.98mm)

Part Number: PXR-01-4429-B

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 2011-2014 KX250F - 01.4342.B

ProX Piston Kit KX250F '11-14 "ART" 13.5:1 (76.97mm)

Part Number: PXR-01-4342-B

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 2011-2014 KX250F - 01.4342.C

ProX Piston Kit KX250F '11-14 "ART" 13.5:1 (76.98mm)

Part Number: PXR-01-4342-C

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 1992-1994 KDX250, 1990-1991 KX250 - 01.4306.D

ProX Piston Kit KX250 '90-91 + KDX250E (67.37mm)

Part Number: PXR-01-4306-D

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 2020 KX250 - 01.4350.A

ProX Piston Kit KX250 '20 14.2:1 (77.96mm)

Part Number: PXR-01-4350-A

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pro-X Racing Parts Piston Kits for 1993-1995 KLX650, 1996 KLX650R - 01.4693.A

ProX Piston Kit KLX650 '93-95/KLX650R '96-01 9.5:1 (99.94mm)

Part Number: PXR-01-4693-A

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits WK1019

Wiseco Powersports Piston Kits WK1019

Piston and Ring Kit, Forged Aluminum, 77.500mm Bore, Kawasaki, Kit

Part Number: WIS-WK1019

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2014-2025 KX85, 2022 KX85L - 879M04850

Piston and Ring Kit, Forged Aluminum, 48.500mm Bore, Kawasaki, Kit

Part Number: WIS-879M04850

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Kibblewhite Lightweight Racing Valve Spring Kits for 2004-2016 KX250F - 40-40350

Spring Kit, Titainium Retainers, Dual Springs, .445 in. Intake, .Kawasaki, Kit

Part Number: KPM-40-40350

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Lightweight Racing Valve Spring Kits for 2011-2015 ZX1000 NINJA ZX-10R, ZX1000 NINJA ZX-10R ABS, 2015 ZX1000 NINJA ZX-10R ABS 30TH ANNIVERSARY - 40-40850

Valve Springs, Lightweight Racing, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40850

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Lightweight Racing Valve Spring Kits 40-40900

Valve Springs, Lightweight Racing, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40900

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Wiseco Powersports Piston Kits for 2009-2012 KX450F - 4980M09600

Piston and Ring Kit, Forged Aluminum, 96.000mm Bore, Kawasaki, Kit

Part Number: WIS-4980M09600

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Kibblewhite Valve Guides 40-40421

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40421

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides for 2009-2016 KX450F - 40-40672

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40672

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides for 2008-2012 KLX450R - 40-40722

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40722

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides 40-40770

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40770

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

CP Pistons Replacement Project X Platinum Kit Pistons for 2008-2014 KFX450R - MX4P25

Piston and Ring Kit, Powersports, Forged, Aluminum, Suzuki, Kit

Part Number: CPD-MX4P25

Not Yet Reviewed

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Kibblewhite Valve Guides for 1978-2002 KZ1000C/P POLICE, 1981-1982 KZ1100B GPZ, 1973-1977 KZ900/Z1 - 40-0484

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-40-0484

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides for 1978-2002 KZ1000C/P POLICE, 1981-1982 KZ1100B GPZ, 1973-1977 KZ900/Z1 - 40-0499

Valve Guide, Bronze, Intake, .275 in. Inside Diameter, + .027 in. Outside Diameter, Kawasaki, Each

Part Number: KPM-40-0499

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides for 2003 KLX400SR, KLX400R, 2003-2006 KFX400 - 40-40170

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40170

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Valve Guides 40-40779

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40779

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Wiseco Powersports Piston Kits for 1972-1975 H2 MACH IV - K107

Piston and Ring Kit, Powersports, Forged, Aluminum, Gaskets, Kawasaki, Kit

Part Number: WIS-K107

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1982-1988 JS550, 1990-1991 JS550 550SX - 516M07600

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

Part Number: WIS-516M07600

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1992 KX250 - PK1830

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Kawasaki, Kit

Part Number: WIS-PK1830

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today