"SMP" Standard Motorcycle Products
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SMP®AlternatorAlternator by SMP®. Wound with 200°C copper magnet wire. Leads are abrasion and oil resistant hypalon wire. Connections are O.E. type weather resistant terminals. Varnished and baked to resist vibration. This top-grade product is...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$90.39 - $105.05 - SMP®CondenserCondenser by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$10.95 - $11.62
- SMP®Contact PointContact Point by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$11.14 - $18.12
- SMP®Junction BlockUniversal Junction Block by SMP®. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Complete with lug screwsBrass links and terminal screws$12.56 - $19.64
- SMP®Main Circuit BreakerUniversal Main Circuit Breaker by SMP®. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$7.07 - $11.34
- SMP®Main Circuit BreakerMain Circuit Breaker by SMP®. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Expertly crafted from premium materialsDesigned to match rigorous quality standards$13.10 - $13.32
- SMP®Neutral Safety SwitchUniversal Neutral Safety Switch by SMP®. 1 Piece. Precision manufactured to stringent specifications to ensure proper function and long life in the toughest of conditions. All switches feature a high carbon steel plunger hardened to 48...Direct O.E.M. replacement type switchesGasket or seal included$16.65 - $24.63
- SMP®Neutral Safety SwitchNeutral Safety Switch by SMP®. Precision manufactured to stringent specifications to ensure proper function and long life in the toughest of conditions. All switches feature a high carbon steel plunger hardened to 48 Rockwell C for...Direct O.E.M. replacement type switchesGasket or seal included$15.05 - $17.64
- SMP®Oil Pressure SwitchOil Pressure Switch by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$14.99 - $15.67
- SMP®Points and Condenser KitPoints and Condenser Kit by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$24.79 - $26.66
- SMP®RotorRotor by SMP®. Stamped steel rotors with punched splines. Individually balanced. Ferrite or Neodymuim magnets meet or exceed O.E. specifications. This top-grade product is expertly made in compliance with stringent industry standards to...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$92.57 - $198.74
- SMP®Starter RelayStarter Relay by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$9.01 - $30.60
- SMP®Starter Relay Connector AssemblyUniversal Starter Relay Connector Assembly by SMP®. Ideal for custom bike builder. Pre-wired, ready to install. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$8.36 - $12.79
- SMP®Starter SolenoidStarter Solenoid by SMP®. Heavy-duty, hardened steel plungers. Thermoplastic covers arc prevention. Manufacturer's guaranteed to provide positive starter engagement under the most severe conditions. This top-grade product is expertly...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$53.86 - $68.29
- SMP®Vacuum Operated Electrical Switch MPVacuum Operated Electrical Switch MP by SMP®. Produced from high tech engineered thermoplastics. 100% calibrated and tested at vacuum to assure the accuracy and reliability. This top-grade product is expertly made in compliance with...Direct O.E. replacement and preset to factoryKits come complete with bracket, crimp terminals and instructions$60.81
- SMP®Split Wire LoomUniversal Split Wire Loom by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for complete...Quick Splice Connector"T" tap splice design$0.41 - $0.91
- SMP®Standard Battery Cable LugUniversal Standard Battery Cable Lug by SMP®. The handypack™ program is the most complete wiring center. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your...Battery Test Clips5 amp nickel plated alligator design$0.71 - $8.45
- SMP®Standard Battery ClipsUniversal Standard Battery Clips by SMP®. The handypack™ program is the most complete wiring center. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical...Battery Test Clips5 amp nickel plated alligator design$7.98
- SMP®Headlight Pigtail Plug (MCHLSH4M)Universal Headlight Pigtail Plug (MCHLSH4M) by SMP®. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$13.10
- SMP®Headlight Pigtail Plug (MC-HLSH4)Universal Headlight Pigtail Plug (MC-HLSH4) by SMP®. 1 Piece. Three-prong headlight plug with low-profile connector. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than...Fits H4 bulbsThree 14 gauge wires$12.26
- SMP®Trailer Connector (MCTRC3)Universal Trailer Connector (MCTRC3) by SMP®. Perfect for a wide range of trailer hook-ups. Ideal for connecting electrical systems. Molded case ensures all-year weather protection. Two-pole flat type.Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.67
- SMP®Trailer Connector (MC-TRC2)Universal Trailer Connector (MC-TRC2) by SMP®. 1 Pair. 2-Pole Flat Type. Perfect for a wide range of trailer hook-ups. Ideal for connecting electrical systems. Molded case ensures all-year weather protection. Two-pole flat type.Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$7.88
- SMP®Battery Terminal With 5/16" Wing Nut (BP22U)Universal Battery Terminal With 5/16" Wing Nut (BP22U) by SMP®. If you have issues with starting your vehicle and your battery is in good working order, then the problem might be in battery cables or components that are often...Aimed to ensure your vehicle will start first time back againMade to stringent OE standards for quality and safety$2.56
- SMP®Battery Terminal With 5/16" Wing Nut (BP22P)Universal Battery Terminal With 5/16" Wing Nut (BP22P) by SMP®. If you have issues with starting your vehicle and your battery is in good working order, then the problem might be in battery cables or components that are often...Aimed to ensure your vehicle will start first time back againMade to stringent OE standards for quality and safety$3.15
- SMP®Copper Core Plug Wire (MC-SPW2)Universal Copper Core Plug Wire by SMP®. Size: 8 mm. Boot Style: 90°. End Boot Bikes with magneto or points type ignitions should use copper core wire sets. This top-grade product is expertly made in compliance with stringent industry...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$25.21
- SMP®Factory Plug Wire Set (MC-SPW4)Universal Factory Plug Wire Set by SMP®. Size: 8 mm. Triple silicone 8 mm motorcycle spark plug wire sets. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...O.E.M. style terminalsDesigned specifically for motorcycle applications$26.08
- SMP®Flasher Relay (MC-RLY7)Universal Flasher Relay by SMP®. 1 Piece. Designed utilizing the latest technology, this product by SMP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$8.13
- SMP®Heavy Duty Headlight Relay (MC-RLY3)Universal Heavy Duty Headlight Relay by SMP®. Allows control of hi-low beam from one wire using a button-type switch. Custom applications. Designed utilizing the latest technology, this product by SMP features premium quality and will...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$36.88
- SMP®Plug Wire Set (MC-SPW3)Plug Wire Set by SMP®. Size: 8 mm. Triple silicone 8 mm motorcycle spark plug wire sets. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...O.E.M. style terminalsDesigned specifically for motorcycle applications$25.20
- SMP®Plug Wire Set (MC-SPW20)Plug Wire Set by SMP®. Size: 8 mm. Triple silicone 8mm motorcycle spark plug wire sets. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...O.E.M. style terminalsDesigned specifically for motorcycle applications$38.57
If you stripped your motorcycle down to the tiniest part, you would be surprised at how many pieces it really includes. You don't think about them much as long as they work, but the bad news is that none of them will last forever. Soon or late, they will require replacing, yet no motorcycle maker will keep replacement parts available for ages. The good news, however, is that there are various aftermarket manufacturers allowing riders to enjoy even vintage and classic models for an indefinitely long time. SMP (short for Standard Motorcycle Products) is one of these companies.
Established over a hundred years ago, it's one of the leading manufacturers and distributors of replacement parts, with production facilities certified according to ISO and IATF requirements. Mainly specializing in American motorcycles by Harley-Davidson, Buell, and Indian, the company offers a large assortment of products for many systems present in both modern and classic bikes including the ignition, electrical system, fuel delivery, and brakes. The company's production capabilities allow for conducting rigorous testing and environmental analysis such as resistance to thermal cycling, salt spray, vibration, etc., which are aimed at increasing lifespan and improving reliability.
Electrical components such as relays, sensors, and switches are some of the most popular products by the brand. Even genuine parts have their own weaknesses, and SMP tries to reveal and fix them. For instance, the SMP brake light switch for some H-D models features some improvements such as the O-ring and altered housing for extra radial sealing, yet it perfectly suits the stock equipment. Blue Streak series ignition parts also have some enhancements; in particular, the ignition coil provides more spark energy at high RPM than the stock one and can successfully withstand even harsh conditions on the race track. Thanks to improved efficiency, Blue Streak XXX Triple Silicone ignition wires can be used with both factory and performance coils.