2021 Pro-X Racing Parts Pistons & Piston Rings

ProX Piston Kit Beta 480RR '15-22 11.9:1 (99.97mm)

Part Number: PXR-01-7425-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Piston Kit KX450 '19-22 12.5:1 (95.99mm)

Part Number: PXR-01-4429-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Piston Kit Yam Wolverine RMAX2/4 '21-22

Part Number: PXR-01-2921-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Powersports Thrust Washers, Crankshaft, Copper, for use on Honda®, KTM, Polaris, Each

Part Number: PXR-03W-35551-0

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: PXR-01-6029-D

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pin Retainers, Wire Lock, Steel, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Suzuki, TM, Yamaha, Pair

Part Number: PXR-05-1612C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Pst Kt XR650L'93-21/SLR650'97-00/FMX650'05-07(100.00mm)

Part Number: PXR-01-1660-000

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Pst Kt XR650L'93-21/SLR650'97-00/FMX650'05-07(100.50mm)

Part Number: PXR-01-1660-050

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: PXR-01-2005-050

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit PW50 '81-22 (41.00mm)

Part Number: PXR-01-2005-100

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: PXR-01-2114-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit YZ85 '02-22 (47.45mm)

Part Number: PXR-01-2114-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 20x45.00mm CR/RM80/85

Part Number: PXR-06-2045

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 35x67.00 mm CRF450R '17-22

Part Number: PXR-06-3567

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Pin 19 x 52.0 x 11.0 mm

Part Number: PXR-04-1952

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: PXR-05-1410C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 30x55.00 mm KX250F/RM-Z250

Part Number: PXR-06-3055

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 30x56.00 mm KTM250SX-F '16-22

Part Number: PXR-06-3056-2

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Pin 14 x 41.00mm RM80/85

Part Number: PXR-04-1441

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit Polaris Indy 550 '99-09 (73.00mm)

Part Number: PXR-01-5599-000

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.95mm)

Part Number: PXR-01-6434-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.97mm)

Part Number: PXR-01-6434-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Piston Kit KTM500EXC '20-22 12.75:1 (94.96mm)

Part Number: PXR-01-6513-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Piston Kit KTM500EXC '20-22 12.75:1 (94.97mm)

Part Number: PXR-01-6513-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Pst Kit KTM250SX-F '16-22/FC250 '16-22 14.4:1 (77.97mm)

Part Number: PXR-01-6347-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order