1990 Pro-X Racing Parts Parts and Accessories

ProX Con.Rod Kit KTM250SX/EXC '90-99 + 300EXC '90-03

Part Number: PXR-03-6311

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Powersports Carburetor Rebuild Kits, Yamaha, Kit

Part Number: PXR-55-10383

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Powersports Water Pump Rebuild Kits, Kawasaki, Kit

Part Number: PXR-57-4319

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Estimated Ship Date: Apr 9, 2026 if ordered today

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ProX X-Ring Rollerchain 520 x 120 L

Part Number: PXR-07RC520120XC

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Powersports Water Pump Rebuild Kits, for use on Honda®, Kit

Part Number: PXR-57-1219

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Powersports Clutch Components, Basket Cushion, for use on Honda®, Husaberg, Husqvarna, KTM, Each

Part Number: PXR-17-9-1287

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Powersports Carburetor Rebuild Kits, Yamaha, Kit

Part Number: PXR-55-10379

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ProX Piston Pin Bearing RM125 '88-11 + KTM125 15x19x20

Part Number: PXR-21-3206

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ProX Throttle Cable PW50 '82-02

Part Number: PXR-53-112010

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ProX Crankshaft Oil Seal Kawasaki 20x40x7

Part Number: PXR-41-4-1188

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ProX MX Rollerchain 428 x 130 L

Part Number: PXR-07-RC428130C

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Valve Shims, 1.90mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748190

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Valve Shims, 1.50mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748150

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ProX Valve Shim 7.48 x 2.10 mm. (5 pcs.)

Part Number: PXR-29-748210

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Spockets, Front, 14-Tooth, 520 Size, Steel, Natural, Yamaha, Each

Part Number: PXR-07FS2208814

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ProX Valve Shim 9.48 x 2.85 mm. (5 pcs.)

Part Number: PXR-29-948285

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ProX Countershaft Seal Kit YZ250 '78-98 + WR250 '91-97

Part Number: PXR-26-640022

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ProX Piston Pin Bearing KTM60/65SX '97-22 12x15x16

Part Number: PXR-21-2001

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Valve Shims, 2.05mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748205

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ProX Valve Shim 7.48 x 2.075 mm. (5 pcs.)

Part Number: PXR-29-748207-5

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ProX Valve Shim 7.48 x 2.125 mm. (5 pcs.)

Part Number: PXR-29-748212-5

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ProX Valve Shim 7.48 x 2.35 mm. (5 pcs.)

Part Number: PXR-29-748235

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Valve Shims, 1.40mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748140

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valve Shims, 1.45mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748145

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Powersports Carburetor Rebuild Kits, for use on Honda®, Kit

Part Number: PXR-55-10544

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