2003 HARLEY-DAVIDSON | Summit Racing

KB Performance V-Twin Piston and Ring Kits KB925C.040

Piston and Ring Kit, Forged, 3.538 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB925C-040

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

KB Performance V-Twin Piston and Ring Kits KB922C.005

Piston and Ring Kit, Forged, 3.503 in. Bore, Harley-Davidson®, 9.00:1 Compression Ratio, Kit

Part Number: UEM-KB922C-005

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

KB Performance V-Twin Piston and Ring Kits KB925C.030

Piston and Ring Kit, Forged, 3.528 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB925C-030

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

Twin Power Mesh Brake Rotors 666836

Brake Rotor, Mesh, Cross-drilled Surface, Stainless Steel, Polished, Front, Harley-Davidson®, Each

Part Number: TWP-1442T

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Biker's Choice Spokes 490890

Spokes, 40-piece, Steel, Chrome, 16 in. Wheel Diameter, Harley-Davidson®, Kit

Part Number: BKC-49-0890

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

Twin Power Round Hole Brake Rotors 666843

Brake Rotor, Round Hole, Cross-drilled Surface, Stainless Steel, Polished, Rear, Harley-Davidson®, Each

Part Number: TWP-1404R

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

HardDrive Bikini Beach Fat Handlebars 820-1145B

Handlebar, Bikini Beach Fat, 1.25 in. Diameter, Steel, Satin Black Powdercoated, 3.50 in. Rise, 36.50 in. Width, Harley-Davidson®, Each

Part Number: HDD-820-1145B

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

Feuling Parts Camplate PSI Testers 9010

Camshaft Support Plate Tool, Camplate PSI Tester, Harley-Davidson®, Each

Part Number: FEU-9010

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

Kuryakyn Kinetic Foot Pegs 4316

Foot Pegs, Kinetic, Steel, Chrome, Harley-Davidson®, Pair

Part Number: KUR-4316

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

Twin Power Electronic Regulators 498253

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H2394

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Twin Power Electronic Regulators 498295

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H1001C

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Twin Power Electronic Regulators 498294

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H1001

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Biker's Choice Custom Fenders 482816

Fender, Front, Steel, Natural, Harley-Davidson®, Each

Part Number: BKC-48-2816

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

BikeMaster Yumicron Batteries 781111

Battery, Yumicron, Starting, 12 V, Top Terminals, 300 Amps, Each

Part Number: BKM-78-1111

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Vance & Hines V02 Stingray Air Intakes 42379

Vance & Hines HD Multi Fit Stingray Ac Kit Black

Part Number: VAH-42379

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

Kuryakyn Adjustable Lockable Offsets 4556

Foot Peg Adjuster, Steel, Chrome, 2 in. Adjustment, Pair

Part Number: KUR-4556

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

Kuryakyn Trailer Wiring and Relay Harnesses 2596

Trailer Wiring and Relay Harnesses, Plug and Play Trailer Wiring for '14-'20 FLH/FLT with 4-Wire Trailer, Kit

Part Number: KUR-2596

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

Kuryakyn Curved License Plate Frames 3162

License Plate Mounts, Steel, Chrome, Kit

Part Number: KUR-3162

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

Kuryakyn Phantom Covers 8200

Axle Covers, Phantom, Steel, Chrome, Harley-Davidson®, Pair

Part Number: KUR-8200

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

Kuryakyn ISO Grips 6320

Grips, ISO, Aluminum, Black, Twist Throttle Compatible, 1 in. Bar Diameter, Harley-Davidson®, Pair

Part Number: KUR-6320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Kuryakyn Regulator Covers 1547

Voltage Regulator Cover, Steel/Plastic, Chrome, Harley-Davidson®, Each

Part Number: KUR-1547

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Oracle SMD Halo Kits 2657-001

Auxiliary Light

Part Number: ORC-2657-001

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

Kuryakyn Extended Brake Pedals 1071

Brake Pedals, Extended, Steel, Chrome, Each

Part Number: KUR-1071

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Accutronix Smooth Risers HRS1358-P

Handlebar Risers, Smooth, Billet Aluminum, Polished, 8 in. Rise, 1 in. Handle Bar Size, Harley-Davidson®, Pair

Part Number: AIX-HRS1358-P

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Accutronix Knurled Diamond Grips GR100-SKIP

Grips, Knurled Diamond, Twist Throttle Compatible, Aluminum, Polished, 1 in. Bar Diameter, Harley-Davidson®, Pair

Part Number: AIX-GR100-SKIP

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

2003 HARLEY-DAVIDSON Parts and Accessories