Engines & Components

PISTON KIT 103.97/+0.01 10.0:1 SUZ

Part Number: NTI-NA-30015-B

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Estimated Ship Date: Nov 30, 2026 if ordered today

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RING KIT

Part Number: NTI-NA-50003-2R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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MAIN BEARING/SEAL KIT

Part Number: HRI-K077

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Estimated Ship Date: Nov 23, 2026 if ordered today

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PISTON KIT NIKASIL CYL 52.45/+0.01 11:1 KAW/SUZ

Part Number: NTI-NX-20010-B

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 92.00mm Bore, Polaris, Kit

Part Number: NTI-NA-50004R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Valves, Steel, Intake, Exhaust, Yamaha, Set

Part Number: SYP-07-312

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Valve Shim Assortment 450cc 9.48 from 1.225 to 3.475

Part Number: PXR-29-VSA948-2

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.825 mm. (5 pcs.)

Part Number: PXR-29-948182-5

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ProX Countershaft Seal Kit KTM65SX '09-22 + TC65 '17-22

Part Number: PXR-26-640006

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Valve Shim 9.48 x 2.70 mm. (5 pcs.)

Part Number: PXR-29-948270

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Connecting Rod Kit, Forged Steel, Rod Bearings Included, KTM, Kit

Part Number: PXR-03-6311

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Piston Kit CRF450R/RX '17-22 13.5:1 (95.97mm)

Part Number: PXR-01-1417-B

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Piston Pin Bearing KX80/85/100 '81-22 14x18x17

Part Number: PXR-21-4103

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Titanium Exhaust Valve KTM450SX-F '19-22 + FC450 '19-22

Part Number: PXR-28-6419-1

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Piston Pin 16 x 54.00mm YFS 200/YFZ 350

Part Number: PXR-04-1654

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Estimated Ship Date: Nov 30, 2026 if ordered today

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ProX Piston Pin Bearing KX125 '82-93+KMX125/KDX200 16x21x19

Part Number: PXR-21-4204

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ProX Piston Pin 18 x 59.00mm YZ 250

Part Number: PXR-04-1859

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ProX Big End Pin 24x59.60 mm CR250/TRX250 (430)

Part Number: PXR-06-2459-6

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Piston and Ring Kits, Powersports 4-Stroke Forged Series Piston Kits, 65.000mm Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4362M06500

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 17.00mm x 52.35mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S533

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Engine Piston, Polaris 90 Outlaw/Sportsman'07-14 10.5:1

Part Number: WIS-40122M04700

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Piston Rings, Chrome, 67.40mm, Kawasaki, Each

Part Number: WIS-2652CD

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Engine Piston, Yam YFM350 Warrior/Raptor '87-13 12:1 CR

Part Number: WIS-40123M08400

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Estimated Ship Date: Dec 7, 2026 if ordered today

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PISTON KIT 50/+1.00 9.0:1 YAM

Part Number: NTI-NA-40019-4

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Oil Cap, Billet Aluminum, Polished, O-Ring, for use on Honda®, Each

Part Number: MQR-DS2-2

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Estimated Ship Date: Nov 23, 2026 if ordered today

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