KTM Powersports Piston and Ring Kits

ProX Piston Kit KTM65SX '09-22 + TC65 '17-22 (44.99mm)

Part Number: PXR-01-6029-D

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-22 (66.36mm)

Part Number: PXR-01-6343-C

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-21 (66.37mm)

Part Number: PXR-01-6343-D

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.46mm)

Part Number: PXR-01-6012-A

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.48mm)

Part Number: PXR-01-6012-C

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.96mm)

Part Number: PXR-01-6226-C

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Estimated Ship Date: Nov 14, 2025 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NX-70000K

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.94mm)

Part Number: PXR-01-6226-A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.95mm)

Part Number: PXR-01-6226-B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM200EXC '98-16 (63.97mm)

Part Number: PXR-01-6249-D

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-22 (66.34mm)

Part Number: PXR-01-6343-A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-22 (66.35mm)

Part Number: PXR-01-6343-B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.47mm)

Part Number: PXR-01-6012-B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM250SX-EXC '96-99 (67.44mm)

Part Number: PXR-01-6317-A

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Estimated Ship Date: Nov 14, 2025 if ordered today

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ProX Piston Kit KTM250SX-EXC '96-99 (67.45mm)

Part Number: PXR-01-6317-B

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Repair Kit, Top End, 39.460mm Bore, 8.50 to 1 Compression Ratio, KTM, Kit

Part Number: NTI-NX-70001K

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ProX Piston Kit KTM125SX '01-06 (53.97mm)

Part Number: PXR-01-6220-D

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Estimated Ship Date: Nov 14, 2025 if ordered today

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