Pro-X Racing Parts Camshafts & Valvetrain

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

Part Number: PXR-28-2600-1

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ProX Titanium Intake Valve KX450F '16-18

Part Number: PXR-28-4416-2

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

Part Number: PXR-28-4419-1

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ProX Steel Intake Valve Sea-Doo GTX-4TEC '03-09 + RXP/RXT '0

Part Number: PXR-28-5594-2

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ProX Steel Exhaust Valve KTM450/500EXC-F '20-22

Part Number: PXR-28-6420-1

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ProX Steel Exhaust Valve/Spring Kit KTM250SX-F/EXC-F '05-07

Part Number: PXR-28-SES6327-1

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Valve Shim KTM 10.00 x 1.90 mm. (5 pcs.)

Part Number: PXR-29-100190

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Titanium Exhaust Valve CRF250R '18-22 + CRF250RX '19-22

Part Number: PXR-28-1348-1

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ProX Titanium Intake Valve CRF250R '18-22 + CRF250RX '19-22

Part Number: PXR-28-1348-2

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ProX Titanium Intake Valve CRF450R '17-22 + CRF450RX '17-22

Part Number: PXR-28-1417-2

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ProX Steel Exhaust Valve XT/TT-R225/230 '92-07 +250 Majesty'

Part Number: PXR-28-2396-1

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ProX Steel Intake Valve XT/TT-R225/230 '92-07 + 250 Majesty'

Part Number: PXR-28-2396-2

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ProX Valve Shim 9.48 x 3.175 mm. (5 pcs.)

Part Number: PXR-29-948317-5

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ProX Valve Shim 9.48 x 3.20 mm. (5 pcs.)

Part Number: PXR-29-948320

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ProX Valve Shim 9.48 x 3.225 mm. (5 pcs.)

Part Number: PXR-29-948322-5

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ProX Valve Shim 9.48 x 3.275 mm. (5 pcs.)

Part Number: PXR-29-948327-5

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ProX Valve Shim 9.48 x 3.30 mm. (5 pcs.)

Part Number: PXR-29-948330

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ProX Valve Shim 9.48 x 3.325 mm. (5 pcs.)

Part Number: PXR-29-948332-5

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ProX Valve Shim 9.48 x 3.35 mm. (5 pcs.)

Part Number: PXR-29-948335

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ProX Valve Shim 9.48 x 3.375 mm. (5 pcs.)

Part Number: PXR-29-948337-5

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ProX Valve Shim 9.48 x 3.40 mm. (5 pcs.)

Part Number: PXR-29-948340

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ProX Valve Shim 9.48 x 3.425 mm. (5 pcs.)

Part Number: PXR-29-948342-5

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ProX Valve Shim 9.48 x 3.45 mm. (5 pcs.)

Part Number: PXR-29-948345

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ProX Valve Shim 9.48 x 3.475 mm. (5 pcs.)

Part Number: PXR-29-948347-5

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ProX Valve Shim 9.48 x 3.50 mm. (5 pcs.)

Part Number: PXR-29-948350

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