YAMAHA YFZ450 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Pro-X Racing Parts Valve Shims 29.948245

ProX Valve Shim 9.48 x 2.45 mm. (5 pcs.)

Part Number: PXR-29-948245

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Wiseco Carburetor Jet Kits JK004

Carburetor Jets, 15-80 Range, Brass, for use on Honda®, Arctic Cat, Husqvarna, Kawasaki, KTM, Polaris, Suzuki, Yamaha, Kit

Part Number: WIS-JK004

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Clutch Spring Kits CSK033

Wiseco Clutch Spring Kits CSK033

Clutch Spring Kit, Powersports, Gas Gas, Yamaha, Kit

Part Number: WIS-CSK033

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.948247.5

ProX Valve Shim 9.48 x 2.475 mm. (5 pcs.)

Part Number: PXR-29-948247-5

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.948187.5

ProX Valve Shim 9.48 x 1.875 mm. (5 pcs.)

Part Number: PXR-29-948187-5

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts Brake Pads 37.204302BX

ProX Front Brake Pad LT-R450 '06-11 (Right) - BOX 10 pcs.

Part Number: PXR-37-204302BX

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts Master Cylinder Rebuild Kits 37.910004

ProX Front Master Cylinder Rebuild Kit CRF150F/230F '03-19

Part Number: PXR-37-910004

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts Brake Pads 37.208002BX

ProX Rear Brake Pad YFZ450R '09-21 - BOX 10 pcs.

Part Number: PXR-37-208002BX

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts Swingarm Linkage Bearing Kits for 2004-2005 YFZ450 - 26.110116

Swingarm Linkage Bearings, Yamaha, Kit

Part Number: PXR-26-110116

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Pro-X Racing Parts MX Roller Chains 07.RC520120CG

ProX MX Rollerchain Gold 520 x 120 L

Part Number: PXR-07RC520120CG

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Wiseco Bottom End Gasket Kits WB1059

Gaskets, Powersports, Bottom End, Yamaha, Kit

Part Number: WIS-WB1059

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Crankshaft Kits for 2006-2013 YFZ450, 2006-2007 YFZ450 BILL BALANCE EDITION, 2007-2008 YFZ450 SE - WPC231

Crankshaft Kits, Forged 4140 Steel Crankshaft, Connecting Rods, Crankshaft Bearings, Stock Stroke, Yamaha, Kit

Part Number: WIS-WPC231

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Pressure Plates WPP5012

Pressure Plate, Billet Aluminum, Yamaha, Each

Part Number: WIS-WPP5012

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Powersports Garage Buddy Engine Rebuild Kits for 2006-2013 YFZ450, 2006-2007 YFZ450 BILL BALANCE EDITION, 2007-2008 YFZ450 SE - PWR231-100

Engine Rebuild Kits, Powersports Garage Buddy, Wiseco 4-Stroke Forged Piston Series, Stock Size, Crankshaft, Cam Chain, Gaskets, Bearings, Yamaha, Kit

Part Number: WIS-PWR231-100

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Friction Clutch Plates WPPF045

Clutch Components, Powersports, Clutch Friction Discs, Yamaha, Set of 8

Part Number: WIS-WPPF045

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Rekluse Clutch Covers RMS-473

CLUTCH COVER - TorqDrive - GasGas

Part Number: REK-RMS-473

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Rekluse Clutch Covers RMS-373

CLUTCH COVER - GasGas

Part Number: REK-RMS-373

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Quadboss A-Arm Repair Kits 413487

A-Arm Repair Kit, Yamaha, Upper Front, Kit

Part Number: QDB-41-3487

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

All Balls Racing Shock Bearing Repair Kits 22-95043

Shock Bearing Repair Kit, Delrin/Steel, Rear Lower, Yamaha, Kit

Part Number: ALB-29-5043

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Quadboss - Differential Carrier Bearings for 2004-2005 YFZ450 - 414045

QBOSS REAR CARRIER BEARING

Part Number: QDB-41-4045

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

ProTaper ATV CS4 Rear Sprockets 022678

Sprocket, CS4, Rear, 39-tooth, Steel, Black, Yamaha, Each

Part Number: TAP-02-2678

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

aFe Aries AE1 Pro GUARD 7 Air Filter Elements for 2004-2013 YFZ450 - 87-10040

Air Filter; OE High Performance Replacement Air Filter

Part Number: AFE-87-10040

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Renthal Ultralight Rear Sprockets 437U-520-39GBSI

Sprocket, Rear, Aluminum, Silver Anodized, 39-Tooth, 520 Chain Size, Yamaha, Each

Part Number: REN-437U52039BSI

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

All Balls Racing Clutch Cables for 2012-2013 YFZ450 - 45-2061

Clutch cable

Part Number: ALB-45-2061

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

All Balls Racing Brake Caliper Pistons 18-9039

Brake caliper piston kit

Part Number: ALB-18-9039

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

YAMAHA YFZ450 Parts and Accessories