Engine Kits & Rotating Assemblies

Racing Spring Kit, Titanium, 0.435" Lift, Honda®, CRF 250R/RX, 2018-2021

Part Number: KPM-30-33600

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Estimated Ship Date: Tomorrow if ordered today

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Racing Spring Kit, Titanium, 0.450" Lift, Kawasaki®, KX 250's, 2020-2023

Part Number: KPM-40-41600

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Estimated Ship Date: Tomorrow if ordered today

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Racing Spring Kit, HT Steel, 0.520" Lift, Indian®, Challengers (All), 2020-2023

Part Number: KPM-82-85000

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Estimated Ship Date: Tomorrow if ordered today

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Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 570's, 2014-2023

Part Number: KPM-82-86000

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Estimated Ship Date: Tomorrow if ordered today

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Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 570's, 2014-2023

Part Number: KPM-82-86010

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Repair Kit, Top End, 66.340mm Bore, 8.70 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10025K

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Estimated Ship Date: Oct 20, 2025 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-10042-4K

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Repair Kit, Top End, 91.460mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10000-6K

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Estimated Ship Date: Nov 3, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2424

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM243

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM245

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2454

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2456

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM246

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM247

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM248

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT STANDARD

Part Number: MAH-RM2487

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT STANDARD

Part Number: MAH-RM2491

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM250

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT STANDARD

Part Number: MAH-RM2515

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM252

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM253

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM2006

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Estimated Ship Date: Oct 28, 2025 if ordered today

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RE-MAIN KIT STANDARD

Part Number: MAH-RM2008

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM201

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Estimated Ship Date: Oct 28, 2025 if ordered today

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