Pro-X Racing Parts Engines & Components

ProX Piston Kit KX125 '95-97 (53.95mm)

Part Number: PXR-01-4216-A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KX125 '95-97 (53.96mm)

Part Number: PXR-01-4216-B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Titanium Intake Valve YZ450F '14-19 + WR450F '16-20

Part Number: PXR-28-2444-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Titanium Intake Valve KX450 '19-22 + KX450XC '21-22

Part Number: PXR-28-4419-2

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Estimated Ship Date: Nov 17, 2025 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 17, 2025 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 17, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1340

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1384

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1393

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1409

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1487

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1501

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ProX Camchain YZ/WR250F'01-13 + KX250F'04-16 + RM-Z250'04-22

Part Number: PXR-31-2402

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Camchain YZ250F '14-22 + WR250F '15-22

Part Number: PXR-31-2414

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2429

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Powersports Timing Chains, Kawasaki, Suzuki, Yamaha, Each

Part Number: PXR-31-2706

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Powersports Timing Chains, Husaberg, Husqvarna, KTM, Each

Part Number: PXR-31-6351

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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.94mm)

Part Number: PXR-01-6226-A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.95mm)

Part Number: PXR-01-6226-B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Con.Rod Kit Yamaha YZ65 '18-22

Part Number: PXR-03-2018

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Titanium Exhaust Valve YZ450F '14-19 + WR450F '16-20

Part Number: PXR-28-2444-1

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit Yamaha V-Max 600 '94-99 (74.80mm)

Part Number: PXR-01-2697-000

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Pst Kit Yam SRX700 '98-02/SX Viper 700 '02-06 (69.00mm)

Part Number: PXR-01-2798-000

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit Dio/New Tact 50/Kymco -GW0/GW2- (39.75mm)

Part Number: PXR-01-1010-075

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit Dio/Nw Tact 50/Kymco GW0/2/Min AM6 (40.50mm)

Part Number: PXR-01-1010-150

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Estimated Ship Date: Nov 17, 2025 if ordered today

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