1991 Pro-X Racing Parts Parts and Accessories

ProX Steel Rear Sprocket KTM125-530SX/EXC '90-22 -50T-

Part Number: PXR-07RS62090R50

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Steel Rear Sprocket KX125/250/250F/450F '87-22 -50T-

Part Number: PXR-07RS42080R50

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Estimated Ship Date: May 21, 2026 if ordered today

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Sprockets, Rear, 52-Tooth, 428 Size, Aluminum, Black Anodized, Suzuki, Yamaha, Each

Part Number: PXR-07RA2109352

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Piston Wrist Pin Retainers, Wire Lock, Steel, Yamaha, Pair

Part Number: PXR-05-1010G

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Steering Stem Bearings, Yamaha, Kit

Part Number: PXR-24-110008

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ProX Valve Shim 7.48 x 1.775 mm. (5 pcs.)

Part Number: PXR-29-748177-5

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Valve Shims, 1.53mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748152-5

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ProX Big End Pin 24x59.60 mm CR250/TRX250 (430)

Part Number: PXR-06-2459-6

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ProX Valve Shim 7.48 x 1.95 mm. (5 pcs.)

Part Number: PXR-29-748195

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ProX Con.Rod Kit MJ/PW50 '81-22 + MA/SA/S/CT50 -2E9-

Part Number: PXR-03-2008

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ProX Countershaft Seal Kit YZ85 '02-22 + YZ125 '87-04

Part Number: PXR-26-640024

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Swingarm Linkage Bearings, for use on Honda®, Kit

Part Number: PXR-26-110019

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Steering Stem Bearings, Kawasaki, Suzuki, Yamaha, Kit

Part Number: PXR-24-110004

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ProX Valve Shim 7.48 x 2.325 mm. (5 pcs.)

Part Number: PXR-29-748232-5

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ProX Con.Rod Kit MJ650/700/1100 + GP760/1200

Part Number: PXR-03-2510P

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ProX Piston Kit CR125 '88-91 (53.96mm)

Part Number: PXR-01-1208-A3

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

Part Number: PXR-01-2008-050

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ProX Piston Kit KL650 '87-91/KLR650 '95-09 9.5:1 (100.50mm)

Part Number: PXR-01-4687-050

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ProX Piston Kit Polaris Indy 488 '86-99 (72.00mm)

Part Number: PXR-01-5586-000

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ProX Lower Shock Bearing Kit RM125 / 250 '92-95 + RMX250 '91

Part Number: PXR-26-450011

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ProX Steel Rear Sprocket CR125/250/F250R/F450R '87-22 -51T-

Part Number: PXR-07RS12087R51

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ProX Steel Rear Sprocket KTM125-530SX/EXC '90-22 -51T-

Part Number: PXR-07RS62090R51

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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 9.48 x 1.35 mm. (5 pcs.)

Part Number: PXR-29-948135

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