HONDA Pro-X Racing Parts Engines & Components

ProX Camchain XR400R '96-04 + TRX400EX/X '99-14

Part Number: PXR-31-1496

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit TRX250R '87-89 2-Stroke (67.50mm)

Part Number: PXR-01-1300-150

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Valve Shim 9.48 x 2.525 mm. (5 pcs.)

Part Number: PXR-29-948252-5

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 1.80 mm. (5 pcs.)

Part Number: PXR-29-748180

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 1.55 mm. (5 pcs.)

Part Number: PXR-29-948155

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 1.35 mm. (5 pcs.)

Part Number: PXR-29-748135

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 1.30 mm. (5 pcs.)

Part Number: PXR-29-748130

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.325 mm. (5 pcs.)

Part Number: PXR-29-948232-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1396

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 1.225 mm. (5 pcs.)

Part Number: PXR-29-748122-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 2.575 mm. (5 pcs.)

Part Number: PXR-29-748257-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 2.45 mm. (5 pcs.)

Part Number: PXR-29-748245

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 3.025 mm. (5 pcs.)

Part Number: PXR-29-748302-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 3.275 mm. (5 pcs.)

Part Number: PXR-29-748327-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 3.35 mm. (5 pcs.)

Part Number: PXR-29-748335

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit XR650R '00-07 10.0:1 (99.96mm)

Part Number: PXR-01-1662-C

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ProX Valve Shim 7.48 x 2.25 mm. (5 pcs.)

Part Number: PXR-29-748225

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 3.20 mm. (5 pcs.)

Part Number: PXR-29-748320

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 1.325 mm. (5 pcs.)

Part Number: PXR-29-748132-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Pair

Part Number: PXR-05-2414

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 7.48 x 2.975 mm. (5 pcs.)

Part Number: PXR-29-748297-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 3.175 mm. (5 pcs.)

Part Number: PXR-29-948317-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 3.475 mm. (5 pcs.)

Part Number: PXR-29-948347-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 1.60 mm. (5 pcs.)

Part Number: PXR-29-948160

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

ProX Piston Pin 18 x 56.00mm CR/KX/YZ250

Part Number: PXR-04-1856

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order