Engines & Components | Summit Racing

Hot Rods Complete Bottom End Rebuild Kits for 2014-2020 YFZ450R, YFZ450R SE - HR00124

BOTTOM END KIT Yamaha

Part Number: HRI-HR00124

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Wiseco 4-Stroke Piston Rings for 1999-2008 TRX400EX SPORTRAX, 2009-2012 TRX400X, 1996-2004 XR400R - 8900XX

Piston Rings, Gas Nitrided, 89mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8900XX

5.0 out of 5 stars ( 1 )

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K&N Powersports Oil Filters KN-116

Oil Filters, Powersports, Cartridge, High Flow, 1.38 in. Tall, 0.44 in. ID, 1.56 in. OD, Nitrile Rubber, Bypass/Relief Valves, for use on Honda®, Each

Part Number: KNN-KN-116

4.5 out of 5 stars ( 2 )

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JOES Racing Products Vent Tanks 12309

JOES Racing Products Vent Tanks 12309

Oil Catch Cans, Differential/Transmission Vent Tank, Sheet Metal Mount, -8AN Fitting, Each

Part Number: JOE-12309

5.0 out of 5 stars ( 1 )

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Cylinder Works Standard Bore Cylinder Kits for 2011-2014 KX250F - 422-30006K

Cylinder Kit, Forged Aluminum, Standard Bore, Kawasaki, KX250F, Set

Part Number: CLW-30006-K01

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cylinder Works 4-Stroke Cylinder Heads for 2004-2007 CRF250R, 2004-2006 CRF250X - 422-1003HD

Cylinder Head, Bare, Aluminum, Natural, for use on Honda®, Each

Part Number: CLW-CH1003-K01

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

WIX Filters XP Oil Filters 51394XP

Oil Filter, XP, 3/4-16 in. Thread, 2.977 in. Height, Each

Part Number: WIX-51394XP

4.5 out of 5 stars ( 2 )

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ARP High Performance Series Connecting Rod Bolt Kits for 1966-1972 BONNEVILLE 650 T120 - 206-6009

Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, Through-bolt Cap, 12-point Nuts, Triumph, Set of 4

Part Number: ARP-206-6009

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Wiseco 4-Stroke Piston Rings for 2008-2014 GSX1300R HAYABUSA, 2014 GSX1300R HAYABUSA 50TH ANN. EDITION, 2006-2013 GSX1300R HAYABUSA LIMITED EDITION - 8400XX

Piston Rings, Gas Nitrided, 84mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8400XX

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UNI Filter Clamp-On Crankcase Breather Filters UFI-UP-101

Crankcase Breather Element, Clamp-On, 0.313 in. i.d., 1.500 in. o.d., 1.500 in. Length, Each

Part Number: UFI-UP101

4.5 out of 5 stars ( 2 )

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COMP Cams Powersports Pushrods 7016-SET

PUSHROD KIT, 1999-2016 H-D TWIN CAM ADJUSTABLE TAPERED

Part Number: CCA-7016-SET

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Wiseco 4-Stroke Piston Rings 9000XX

Piston Rings, Gas Nitrided, 90mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9000XX

5.0 out of 5 stars ( 1 )

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Manley Valves 12345-8

VALVE SET

Part Number: MAN-12345-8

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Wiseco 4-Stroke Piston Rings 8600XX

Piston Rings, Gas Nitrided, 86mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8600XX

5.0 out of 5 stars ( 1 )

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Briggs & Stratton Piston Assemblies 557121

Piston and Ring Kit, Cast Aluminum, 2.687 in. Bore, Briggs & Stratton World Formula Engine Model Series 124335, Kit

Part Number: PWD-557121

Not Yet Reviewed

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Hot Rods Complete Bottom End Rebuild Kits for 1992-2002 CR80R, 1996-2002 CR80RB EXPERT - CBK0001

Rebuild Kit, Complete Bottom End, for use on Honda®, Kit

Part Number: HRI-CBK0001

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

JOES Racing Products Valve Cover Breathers 12500

Valve Cover Breather, Round, Chrome Steel Top, 3.00 in. Diameter, 3.25 in. Height, Breather Tube, Kit

Part Number: JOE-12500

4.0 out of 5 stars ( 1 )

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Hot Rods Complete Bottom End Rebuild Kits for 2013-2016 50 SX, 2013 50 SXS - CBK0190

COMPLETE BOTTOM END KIT

Part Number: HRI-CBK0190

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2010-2013 CRF250R - 422-10007K

STD BORE KIT

Part Number: CLW-10007-K01

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB905C.STD

Piston and Ring Kit, Forged, Dome, 3.875 in. Bore, Harley-Davidson®, V2, Kit

Part Number: UEM-KB905C-STD

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

Wiseco Powersports Piston Kits for 1990-1999 DR350, 1990-1993 DR350S, 1994-1999 DR350SE - 4576M08300

Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Suzuki, Kit

Part Number: WIS-4576M08300

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MotoRad Crankcase Breather Caps MO75

Valve Cover Breather, Crankcase Push-In, 2.740 in. Diameter, for 1 in. Hole, 2.8 in. Tall, 0.69 in. Diameter Port Tube, Steel, Gold Zinc Plated, Each

Part Number: SNN-MO75

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MotoRad Crankcase Breather Caps MO70

Valve Cover Breather, Crankcase Push-In, 2.410 in. Diameter, 0.69 in. Diameter Port Tube, Steel, Silver Finish, Universal, Each

Part Number: SNN-MO70

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COMP Cams Sportsman Solid Roller Lifters 96819B-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.842 in. Diameter, w/ Bushing, Seat Height 1.880 in., BBC, Chevy, Pair

Part Number: CCA-96819B-2

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Wiseco Powersports Piston Kits for 1985-1986 LT250R QUADRACER - PK1529

Piston and Ring Kit, Forged Aluminum, 70.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1529

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