1978 - PowerSports Filter Options - Free Shipping on Orders Over $109 at Summit Racing

BikeMaster OE Fork Seals 429010

Fork Seals, Kawasaki, Suzuki, Yamaha, Pair

Part Number: BKM-42-9010

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

NGK Standard Series Spark Plugs AB-8

Spark Plug, Standard Series, Gasket Seat, 18mm Thread Size, 0.472 in. Reach, Each

Part Number: NGK-7909

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Daytona Twin Tec USB Interface Cables 18014

USB Interface Cable, Module Accessory, Harley-Davidson®, Kit

Part Number: DTT-18014

Not Yet Reviewed

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EBC Standard CK Series Clutch Friction Discs CK2226

Clutch Friction Discs, Standard, Yamaha, Set

Part Number: EBP-CK2226

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Biker's Choice Tapered Mirrors 482007

Side View Mirror TAPERED LONG STEM MIRRORS BLK BLK

Part Number: BKC-482007

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dynatek Dual Output Performance Replacement Coils DC7-1

Coil, Performance Replacement, 5,000 Ohm Primary Resistance, Black, Each

Part Number: DYT-DC7-1

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Wiseco Piston Retaining Clips CW16

Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.630 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Powersports Wrist Pin Bearings B1022

Piston Pin Needle Bearing, Steel, 18mm Inside Diameter, Each

Part Number: WIS-B1022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension Fork Springs 11-1131

Fork Springs, Progressive, 50/80 lbs./in., 1.260 in. Diameter, 15.75 in. Length, Pair

Part Number: PGR-11-1131

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Biker's Choice Battery Hold-Down Straps 490103

Battery Hold-Down, Strap Style, Stainless Steel, Natural, Harley-Davidson®, Each

Part Number: BKC-49-0103

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Biker's Choice Tapered Mirrors 482009

Side View Mirror TAPERED SHORT STEM MIRRORS BLK BLK

Part Number: BKC-482009

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Biker's Choice Mirrors 489828

Mirrors, Side View, Custom, Teardrop, Convex, Manual, Chrome Housing, Harley-Davidson®, Pair

Part Number: BKC-48-9828

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

All Balls Racing Chain Rollers 22-95002

Drive Chain Roller, 38.00mm Diameter, Polyurethane, Black, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: ALB-79-5002

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Wiseco Powersports Piston Wrist Pins S423

Piston Wrist Pin, Powersports, Tapered, Steel, 20.00mm Diameter, 55.50mm Length, Each

Part Number: WIS-S423

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

BikeMaster AGM Platinum II Batteries 780764

Battery, AGM Platinum II, Starting, 12 V, Top Terminals, 250 Cranking amps At 0 degrees F, Each

Part Number: BKM-78-0764

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

S&S Cycle Non-Adjustable Pushrods 93-5069

S&S Cycle 66-84 BT Non-Adjustable Pushrod Set

Part Number: SSY-93-5069

Not Yet Reviewed

Estimated Ship Date: Today

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Russell 5 Shot Rotors R47005

Brake Rotor, Stainless Steel, Cross-Drilled, 11.5 in. Diameter, Harley-Davidson®, Rear, Each

Part Number: RUS-R47005

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Pro-X Racing Parts Connecting Rod Kits for 1977-1978 XL125, 1983-1984 XR200, 1981-2002 XR200R - 03.1255

ProX Con.Rod Kit XL125R + XR200R -446-

Part Number: PXR-03-1255

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Russell Cycleflex Brake Hoses R08912S

Brake Line Kit, Front, Fits Harley, FX/FXE (stock +8"), 78-79

Part Number: RUS-R08912S

Not Yet Reviewed

Estimated Ship Date: Today

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Progressive Suspension Progressive Rate Springs for 12/412 Series Street Shocks 03-1368B

Coilover Springs, 105/150 lbs./in. Rate, 9.370 in. Length, 1.850 in. Diameter, Black Powdercoated, Pair

Part Number: PGR-03-1368B

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

All Balls Racing Fork Seal Kits 22-55108

Fork Seals, for use on Honda®, BMW, Harley-Davison®, Kawasaki, Suzuki, Yamaha, Pair

Part Number: ALB-55-108

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Twin Power Primary Chains 591202

Primary Chain, 94 Links, Harley-Davidson®, Each

Part Number: TWP-VT35A3-94

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Yuasa YuMicron Batteries YB10L-A2

Battery, YuMicron, Starting, 12 V, Wet Cell, Sold Dry, 160 Cold Cranking Amps (0 degrees F), Top Terminals, Kawasaki, Suzuki, Yamaha, Each

Part Number: YSA-YB10L-A2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

BikeMaster Oil Filters 171605

Oil Filter, Cartridge, for use on Honda®, Each

Part Number: BKM-17-1605

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Motion Pro Slip Barrels 01-0032

Throttle Cable Components, Slip Barrels, Replaces OEM #56508-76, Harley-Davidson®, Set of 10

Part Number: MNP-01-0032

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

1978 Parts and Accessories