Engines & Components

Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.538 in. Bore, Harley-Davidson®, 8.30:1 Compression Ratio, Kit

Part Number: UEM-KB297-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, KTM, Kit

Part Number: VPX-WR101-056

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Estimated Ship Date: Dec 9, 2025 if ordered today

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VERTEX PISTON KIT

Part Number: VPX-23879B

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Valve Shims, 2.10mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948210

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Estimated Ship Date: Tomorrow

Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 10.50;1 Compression Ratio, Kit

Part Number: UEM-KB266-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 2.559 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4394M06500

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Estimated Ship Date: Tomorrow

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Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Suzuki, Kit

Part Number: WIS-PK1521

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Big Bore Cylinder Kit, CYLINDER KIT BB 99.00/+2.0 12.8:1 YAM

Part Number: CLW-CW21014K01

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.467 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Oil Filter, Powersports, Cartridge, 1.72 in. Tall, 0.44 in. ID, 1.50 in. OD, Beta, EVO, Rev 4T, LML, Star, Kawasaki, KX, Suzuki, FL, RMX, RMZ, Each

Part Number: KNN-KN-207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Kawasaki, Suzuki, Kit

Part Number: VPX-WR101-106

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Estimated Ship Date: Dec 9, 2025 if ordered today

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VALVE TRAIN, FORGED ROLLER ROCKER ARMS M8

Part Number: SSY-900-1084

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Repair Kit, Top End, 99.150mm Bore, 10.80 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50005K

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Rings, Chrome, 74.50mm Bore, for use on Honda®, Kawasaki, Yamaha, Set

Part Number: WIS-2933XC

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Estimated Ship Date: Dec 15, 2025 if ordered today

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1.0 X 1.2 X 2.8MM 82.5 MM RI

Part Number: WIS-3248XC

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Powersports Bottom End Engine Kit, HOT ROD COMPLETE BOTTOM END KT TRX420FM / TM

Part Number: HRI-CBK0219

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Powersports Valvetrain Kit, Valve Spring Kit, Beehive, Tool Steel Retainers, 650 in. Lift, Kit

Part Number: CCA-9708-KIT

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Oil Catch Cans, Differential/Transmission Vent Tank, 1.50 in. Tube Mounting Clamp, -8AN Fitting, Each

Part Number: JOE-12301

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Springs, Dual, 0.490 in. Maximum Lift, Suzuki, Set of 16

Part Number: KPM-60-60560

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Estimated Ship Date: Tomorrow

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Piston Rings, Powersports, 4-Stroke, 79.000mm Bore, XC Ring Style, Steel Top Ring, Chrome Facing, Set

Part Number: WIS-3110XC

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Camshaft Bearings, Inner, Steel, Harley-Davidson®, Pair

Part Number: FEU-2077

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 8.90:1 Compression Ratio, Kit

Part Number: UEM-KB295-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Big Bore Cylinder Kit, Forged Piston, 80mm Bore, Yamaha, Motorcycle, Kit

Part Number: CLW-21002-K01

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Oil Filters, Powersports, Cartridge, High Flow, 1.44 in. Tall, 0.47 in. I.D., 1.97 in. O.D., Nitrile Rubber, Relief Valve, for use on Honda®, Each

Part Number: KNN-KN-112

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Estimated Ship Date: Tomorrow