Engine Kits & Rotating Assemblies

Repair Kit, Top End, 47.44mm Bore, 8.40 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10081K

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Repair Kit, Top End, 54.500mm Bore, 9.00 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20001K

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-30080K

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Repair Kit, Top End, 53.940mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000K

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Repair Kit, Top End, 46.940mm Bore, 8.20 to 1 Compression Ratio, KTM, Kit

Part Number: NTI-NX-70004K

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Repair Kit, Top End, 74.97mm Bore, 8.60 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50003-2K

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Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Repair Kit, Top End, 53.940mm Bore, 8.80 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10000K1

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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REAR END BRACKET

Part Number: MAH-MSX422

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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PERFORMANCE INTAKE MFLD.

Part Number: MAH-MS20110

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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RERING KIT- STD

Part Number: MAH-RR489

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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MASTER KIT INCOMPLETE- STD

Part Number: MAH-MX410

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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MASTER KIT INCOMPLETE- STD

Part Number: MAH-MX468KIT

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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RERING KIT- STD

Part Number: MAH-RR3074

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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RERING KIT STANDARD

Part Number: MAH-RR2238

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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MASTER KIT

Part Number: MAH-MGX1482

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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MASTER KIT

Part Number: MAH-MGX1615

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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MASTER KIT

Part Number: MAH-MGX1680

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NX-30080-6K

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Special Order

Repair Kit, Top End, 46.940mm Bore, 8.40 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10080K1

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Repair Kit, Top End, 72.96mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-4K

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Repair Kit, Top End, 66.35mm Bore, 8.60 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NX-30024K1

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Repair Kit, Top End, 47.940mm Bore, 9.50 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NX-30085K

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-70002-6K

Not Yet Reviewed

Estimated Ship Date: Aug 5, 2025 if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-70001-BK

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-20080-CK1

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order