2004 Wiseco - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 2004-2006 YZF-R1, 2006 YZF-R1 LE - 4857M07700

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 2004-2006 YZF-R1, 2006 YZF-R1 LE - 4857M07700

Piston and Ring Kits, Powersports 4-Stroke Forged Series Piston Kits, 77.000mm Bore, Forged Aluminum, Rings, Yamaha, Kit

Part Number: WIS-4857M07700

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

Wiseco Powersports Piston Kits for 2003-2007 PREDATOR 500 - 4807M09920

Piston and Ring Kit, Forged Aluminum, 99.200mm Bore, Polaris, Kit

Part Number: WIS-4807M09920

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

Wiseco Powersports Piston Kits for 2004-2013 CRF50F, 2000-2003 XR50R, 1988-1999 Z50R - 4798M03900

Piston and Ring Kit, Forged Aluminum, 39.000mm Bore, Honda®, Kit

Part Number: WIS-4798M03900

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

Wiseco Powersports Piston Kits for 1991-1996 XR250L, 1986-2004 XR250R - 4466M07300

Piston and Ring Kit, Forged Aluminum, 73.000mm Bore, Honda®, Kit

Part Number: WIS-4466M07300

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

Wiseco 4-Stroke Piston Rings for 2003-2005 660 SMC - 4016XH

Piston Rings, Chrome, 102.00mm Bore, KTM, Set

Part Number: WIS-4016XH

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

Wiseco Powersports Piston Kits 4671M07600

Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit

Part Number: WIS-4671M07600

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

Wiseco Powersports 4-Stroke Forged Series Piston Kits 4691P2

Engine Piston, HD Evo 883 Overbore 1200 8.5:1 CR 86-11

Part Number: WIS-4691P2

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

Wiseco Powersports Piston Kits 40101PS

Piston and Rings, Forged Dish, 4.250 in. Bore, Harley-Davidson®, Rear Cylinder, Kit

Part Number: WIS-40101PS

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

Wiseco Pressure Plates WPP5004

Pressure Plate, Billet Aluminum, Yamaha, Each

Part Number: WIS-WPP5004

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

Wiseco CV4 Radiator Hoses for 2000-2007 XR650R - SFSMBC70B

CV4, HON XR650R 00-09 BLU

Part Number: WIS-SFSMBC70B

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

Wiseco Clutch Covers WPPC021

Clutch Housing Covers, Aluminum, Black Anodized, Yamaha, Each

Part Number: WIS-WPPC021

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

Wiseco CV4 Radiator Hoses for 2004-2005 TRX450R - SFSMBC28Y

CV4, HON TRX450R 04-05 YEL

Part Number: WIS-SFSMBC28Y

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

Wiseco CV4 Radiator Hoses for 2002-2012 RM85, 2003-2012 RM85L - SFSMBC16Y

CV4, SUZ RM85 02-15 YEL

Part Number: WIS-SFSMBC16Y

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

Wiseco CV4 Radiator Hoses for 2002-2006 400 EXC, 2003-2006 525 EXC - SFSMBC51O

CV4, KTM 400 525 EXC 03-06 ORA

Part Number: WIS-SFSMBC51O

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

Wiseco CV4 Radiator Hoses for 1996-2001 YZ80, 2002-2016 YZ85 - SFSMBC15R

CV4, YAM YZ80 YZ85 96-16 RED

Part Number: WIS-SFSMBC15R

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

Wiseco CV4 Radiator Hoses for 2004-2005 TRX450R - SFSMBC28B

CV4, HON TRX450R 04-05 BLU

Part Number: WIS-SFSMBC28B

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

Wiseco Tracker Series Pistons 40207P1

Engine Piston, Tracker Series HD TC88 to 95cid 9.5:1 CR

Part Number: WIS-40207P1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Professional Series Pistons 60041LX2

Pistons, Professional Series, Forged Aluminum, Dome, 3.800 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, LS, Each

Part Number: WIS-60041LX2

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Sport Compact Piston and Ring Kits K598M100AP

Piston and Ring Kit, Forged, Dish, 3.937 in. Bore, Subaru, 2.5L, Kit

Part Number: WIS-K598M100AP

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Crankshaft Kits for 2003-2004 CR125R - WPC116B

Crankshaft, Forged 8620 Steel, 104.000mm Center To Center Rod Length, Crankshaft Bearings, for use on Honda®

Part Number: WIS-WPC116B

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2004-2005 KX125 - 834M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Kawasaki, Kit

Part Number: WIS-834M05400

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Piston Kits WK1318

Piston and Ring Kit, Forged Aluminum, 81.500mm Bore, Yamaha, Kit

Part Number: WIS-WK1318

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Racers Choice GP-Series Piston Kits for 2004 CR125R - PK1449

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Honda®, Kit

Part Number: WIS-PK1449

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Bottom End Gasket Kits for 2003-2020 65 SX, 2017-2020 TC65 - WB1173

Gaskets, Powersports, Bottom End, KTM, Kit

Part Number: WIS-WB1173

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

Wiseco Powersports 4-Stroke Forged Series Piston Kits VT1759

Engine Piston Set, HD 1999-06 TC88 2vp Dome 107cid (AP)

Part Number: WIS-VT1759

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

2004 Wiseco Parts and Accessories