Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save Now on Select Lighting Products!

Pro-X Racing Parts Engines & Components

Individual Parts

Results 1 - 25 of 447

Powersports Timing Chains, for use on Gas Gas, Yamaha, Each

Part Number: PXR-31-2423

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

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

Part Number: PXR-03-6311

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Valve Shim Assortment KTM 8.90 from 1.74 to 2.58

Part Number: PXR-29-VSA890-2

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Con.Rod Kit KTM50SX '01-22 + TC50 '17-22

Part Number: PXR-03-6011

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit CR125 '88-91 (53.93mm)

Part Number: PXR-01-1208-A

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Piston Kit KX100 '95-13 (52.45mm)

Part Number: PXR-01-4195-A

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

Powersports Timing Chains, Suzuki, Each

Part Number: PXR-31-3796

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Piston Kit KX80 '90-00 (82cc) (47.97mm)

Part Number: PXR-01-4108-D

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Piston Kit KX80 '88-00 (79cc) (46.96mm)

Part Number: PXR-01-4118-B

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Valve Shim Assortment KTM 10.00 from 1.85 to 3.20

Part Number: PXR-29-VSA1000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Titanium Intake Valve YZ250F '14-18 + WR250F '15-19

Part Number: PXR-28-2414-2

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

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

Part Number: PXR-01-6029-D

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Piston Kit TS125ER/X '78-87 (56.00mm)

Part Number: PXR-01-3005-000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Powersports Timing Chains, Kawasaki, Each

Part Number: PXR-31-4351

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit TRX250R '87-89 2-Stroke (67.00mm)

Part Number: PXR-01-1300-100

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Con.Rod Kit XL125S '79-82 + XL185S '79-83

Part Number: PXR-03-1253

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit Ski-Doo Formula Z 583 '94-99 (76.00mm)

Part Number: PXR-01-5591-000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Powersports Timing Chains, Gas Gas, Husqvarna, KTM, Each

Part Number: PXR-31-6356

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit Ski-Doo 800R '08-12/800ETEC '12-16 (82.00mm)

Part Number: PXR-01-5808-000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Valve Shim Assortment 250cc 7.48 from 1.20 to 3.50

Part Number: PXR-29-VSA748

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 14, 2025 if ordered today

ProX Pst Kit Ski-Doo MXZ500 Fan'01-02/Skndc '87-03 (72.50mm)

Part Number: PXR-01-5595-050

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Crankshaft Bearing & Seal Kit PW80 '83-06

Part Number: PXR-23-CBS21083

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Crankshaft Bearing & Seal Kit YZ125 '01-04

Part Number: PXR-23-CBS22001

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit Honda TRX500 Rubicon '01-14 8.5:1 (93.00mm)

Part Number: PXR-01-1501-100

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Piston Kit YZ85 '02-22 (47.44mm)

Part Number: PXR-01-2114-A

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.