Engine Kits & Rotating Assemblies

Repair Kit, Top End, 101.980mm Bore, 9.40 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40012-BK

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Estimated Ship Date: Jul 24, 2025 if ordered today

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Repair Kit, Top End, 91.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004K

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Estimated Ship Date: Jul 24, 2025 if ordered today

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RE-RING KIT

Part Number: FEM-2056282M222

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Estimated Ship Date: Tomorrow if ordered today

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BIG BORE KIT CRF110

Part Number: BRM-411-HCF-1151

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Estimated Ship Date: Jul 28, 2025 if ordered today

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TOP END KIT HYPERDRYVE 103.47/+0.50 YAM

Part Number: NTI-NA-40025-2K

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Estimated Ship Date: Jul 28, 2025 if ordered today

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TOP END KIT FHC WITH CAM CHAIN

Part Number: VPX-VTKTC23862B

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Estimated Ship Date: Jul 25, 2025 if ordered today

• Oversize $6.99
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Repair Kit, Top End, 84.97mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10040K

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Estimated Ship Date: Jul 28, 2025 if ordered today

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VERTEX PISTON KIT-FORGED

Part Number: VPX-24265B

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TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-40045K

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Estimated Ship Date: Jul 28, 2025 if ordered today

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RERING KIT

Part Number: FEM-2051369M-000

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Estimated Ship Date: Jul 9, 2025 if ordered today

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