Pro-X Racing Parts Camshafts & Valvetrain

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

Part Number: PXR-28-2444-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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ProX Valve Shim 7.48 x 1.80 mm. (5 pcs.)

Part Number: PXR-29-748180

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ProX Valve Shim 9.48 x 1.75 mm. (5 pcs.)

Part Number: PXR-29-948175

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ProX Valve Shim Assortment KTM 10.00 from 1.875 to 3.175

Part Number: PXR-29-VSA1000-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1348

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Powersports Timing Chains, Husaberg, Husqvarna, KTM, Each

Part Number: PXR-31-6351

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Estimated Ship Date: Nov 7, 2025 if ordered today

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ProX Steel Intake Valve XT/TT600 '87-02 + TT-R600 '98-04

Part Number: PXR-28-2600-2

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Powersports Timing Chains, Kawasaki, Each

Part Number: PXR-31-4406

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1393

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ProX Valve Shim 7.48 x 2.55 mm. (5 pcs.)

Part Number: PXR-29-748255

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ProX Valve Shim 7.48 x 2.575 mm. (5 pcs.)

Part Number: PXR-29-748257-5

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ProX Valve Shim 7.48 x 2.60 mm. (5 pcs.)

Part Number: PXR-29-748260

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ProX Valve Shim 7.48 x 2.625 mm. (5 pcs.)

Part Number: PXR-29-748262-5

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ProX Valve Shim 7.48 x 2.65 mm. (5 pcs.)

Part Number: PXR-29-748265

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ProX Valve Shim 7.48 x 2.675 mm. (5 pcs.)

Part Number: PXR-29-748267-5

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ProX Valve Shim 7.48 x 2.70 mm. (5 pcs.)

Part Number: PXR-29-748270

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ProX Valve Shim 7.48 x 2.725 mm. (5 pcs.)

Part Number: PXR-29-748272-5

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ProX Valve Shim 7.48 x 2.775 mm. (5 pcs.)

Part Number: PXR-29-748277-5

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ProX Valve Shim 7.48 x 2.825 mm. (5 pcs.)

Part Number: PXR-29-748282-5

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ProX Valve Shim 7.48 x 2.875 mm. (5 pcs.)

Part Number: PXR-29-748287-5

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ProX Valve Shim 7.48 x 2.925 mm. (5 pcs.)

Part Number: PXR-29-748292-5

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ProX Valve Shim 7.48 x 2.95 mm. (5 pcs.)

Part Number: PXR-29-748295

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ProX Valve Shim 7.48 x 2.975 mm. (5 pcs.)

Part Number: PXR-29-748297-5

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ProX Valve Shim 7.48 x 3.00 mm. (5 pcs.)

Part Number: PXR-29-748300

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ProX Valve Shim 7.48 x 3.025 mm. (5 pcs.)

Part Number: PXR-29-748302-5

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