Engine Kits & Rotating Assemblies

VERTEX PISTON KIT

Part Number: VPX-VTKTC23908A

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Estimated Ship Date: Aug 4, 2025 if ordered today

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-069

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Estimated Ship Date: Aug 4, 2025 if ordered today

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-109

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Estimated Ship Date: Aug 4, 2025 if ordered today

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-110

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Yamaha, Kit

Part Number: VPX-WR101-124

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Cylinder Kit, Forged Aluminum, Standard Bore, for use on Honda®, Set

Part Number: CLW-10005-K01

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Estimated Ship Date: Aug 4, 2025 if ordered today

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BOTTOM END KIT Yamaha

Part Number: HRI-CBK0078

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Rebuild Kit, Complete Bottom End, Yamaha, YFZ450, Kit

Part Number: HRI-CBK0098

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Rebuild Kit, Complete Bottom End, Kawasaki, KX100, Kit

Part Number: HRI-CBK0102

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Rebuild Kit, Complete Bottom End, for use on Honda®, Kit

Part Number: HRI-CBK0131

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Rebuild Kit, Complete Bottom End, Yamaha, YZ250, Kit

Part Number: HRI-CBK0135

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Estimated Ship Date: Jul 28, 2025 if ordered today

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COMPLETE BOTTOM END KIT

Part Number: HRI-CBK0190

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Estimated Ship Date: Jul 28, 2025 if ordered today

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4.25" BIG BORE CYLINDER M8

Part Number: TWP-88186

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Estimated Ship Date: Aug 4, 2025 if ordered today

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BOTTOM END KIT Honda

Part Number: HRI-CBK0023

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Estimated Ship Date: Jul 23, 2025 if ordered today

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BOTTOM END KIT

Part Number: WIS-WPC168

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Estimated Ship Date: Jul 16, 2025 if ordered today

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PISTON AND GASKET KIT

Part Number: WIS-VT2787

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Estimated Ship Date: Jul 16, 2025 if ordered today

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Engine Gasket Sets

Part Number: NAL-98403365

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cyl. Head Serv. Kit, Honda®, CRF 450R, 2007-2008

Part Number: KPM-30-33350

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Estimated Ship Date: Tomorrow if ordered today

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Cyl. Head Serv. Kit, Honda®, TRX 450R/ER, 2006-2014

Part Number: KPM-30-33360

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Racing Spring Kit, HT Steel, 0.630" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'24

Part Number: KPM-20-23850

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Cyl. Head Serv. Kit, Polaris®, Predator/Outlaw 500, 2003-2007

Part Number: KPM-82-83200

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Cyl. Head Serv. Kit, Honda®, Various 250'S, 2004-2017

Part Number: KPM-30-33300

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Cyl. Head Serv. Kit, Honda®, TRX 450R, 2004-2005

Part Number: KPM-30-33480

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PISTON, 2011-2025

Part Number: MOP-68090672AA

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Racing Spring Kit, Titanium, 0.630" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'24

Part Number: KPM-20-23800

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Estimated Ship Date: Jul 21, 2025 if ordered today

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