2000 Pro-X Racing Parts Engines & Components

ProX Valve Shim 7.48 x 3.375 mm. (5 pcs.)

Part Number: PXR-29-748337-5

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.225 mm. (5 pcs.)

Part Number: PXR-29-948122-5

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit YZ400F '98-99/WR400F '98-00 12.5:1 (91.97mm)

Part Number: PXR-01-2419-C

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit KTM250SX '00-02 (66.35mm)

Part Number: PXR-01-6319-B

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ProX Piston Kit PW50 '81-22 (40.50mm)

Part Number: PXR-01-2005-050

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ProX Piston Kit KTM250SX '00-02 (66.36mm)

Part Number: PXR-01-6319-C

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ProX Piston Kit PW80 '83-06 -3E5- (47.50mm)

Part Number: PXR-01-2008-050

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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (81.00mm)

Part Number: PXR-01-2510-000

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ProX Piston Kit XR650R '00-07 10.0:1 (99.94mm)

Part Number: PXR-01-1662-A

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ProX Valve Shim 7.48 x 3.45 mm. (5 pcs.)

Part Number: PXR-29-748345

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

Part Number: PXR-29-948270

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ProX Countershaft Seal Kit KTM250SX'94-02 + 250/300EXC'94-03

Part Number: PXR-26-640004

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ProX Valve Shim 9.48 x 1.325 mm. (5 pcs.)

Part Number: PXR-29-948132-5

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ProX Valve Shim 9.48 x 2.20 mm. (5 pcs.)

Part Number: PXR-29-948220

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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 2.75 mm. (5 pcs.)

Part Number: PXR-29-748275

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ProX X-Ring Rollerchain Gold 520 x 120 L

Part Number: PXR-S0001

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Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Pair

Part Number: PXR-05-1410C

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ProX Countershaft Seal Kit RM250 '89-02 + RMX250 '89-00

Part Number: PXR-26-640027

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ProX Valve Shim 7.48 x 2.00 mm. (5 pcs.)

Part Number: PXR-29-748200

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ProX Piston Pin Bearing TS50ER/X + RM80 '77-82 12x16x16

Part Number: PXR-21-3001

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2487

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ProX Valve Shim 7.48 x 1.825 mm. (5 pcs.)

Part Number: PXR-29-748182-5

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Estimated Ship Date: Apr 7, 2026 if ordered today

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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 Countershaft Seal Kit CR125 '86-03

Part Number: PXR-26-640010

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