"SMP" Standard Motorcycle Products
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SMP®Main Circuit Breaker (MC-CBR4)Main Circuit Breaker (MC-CBR4) by SMP®. 1 Piece. 15 Amp. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$13.32 - SMP®Neutral Safety Switch (MCNSS1)Neutral Safety Switch (MCNSS1) 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...Direct O.E.M. replacement type switchesGasket or seal included$17.64
- SMP®Neutral Safety Switch (MC-NSS6)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 Rockwell C...Direct O.E.M. replacement type switchesGasket or seal included$16.07
- SMP®Neutral Safety Switch (MC-NSS2)Neutral Safety Switch (MC-NSS2) 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$15.05
- SMP®Neutral Safety Switch (MC-NSS5)Universal Neutral Safety Switch (MC-NSS5) 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...Direct O.E.M. replacement type switchesGasket or seal included$16.65
- SMP®Neutral Safety Switch (MC-NSS4)Universal Neutral Safety Switch (MC-NSS4) 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...Direct O.E.M. replacement type switchesGasket or seal included$20.63
- SMP®Oil Pressure Switch (MC-OPS1)Oil 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$15.67
- SMP®Oil Pressure Switch (MC-OPS4)Oil 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$13.24
- SMP®Oil Pressure Switch (MC-OPS3)Oil 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
- SMP®Oil Pressure Switch (MC-OPS2)Oil 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$16.09
- SMP®Points and Condenser Kit (HDKIT1)Points 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
- SMP®Points and Condenser Kit (H/D-KIT1)Points 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$26.66
- SMP®Rotor (MC-RTR2)Rotor (MC-RTR2) by SMP®. 1 Piece. 38 Amper. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$92.57
- SMP®Solenoid Repair Kit (MC-SRK1)Solenoid Repair 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$17.60
- SMP®Solenoid Repair Kit (MC-SRK2)Solenoid Repair 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$27.10
- SMP®Standard Neutral Safety Switch (MCNSS3)Universal Standard Neutral Safety Switch (MCNSS3) 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...Direct O.E.M. replacement type switchesGasket or seal included$24.63
- SMP®Starter Drive (MC-SDR1)Starter Drive by SMP®. 1 Piece. #27585-88, 31443-65A. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$41.85
- SMP®Starter Drive (MC-SDR2)Starter Drive by SMP®. 1 Piece. #29291-95, 31663-90. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$104.26
- SMP®Starter Drive (MC-SDR3)Starter Drive by SMP®. 1 Piece. #29086-75, 31567-81. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$131.27
- SMP®Starter Relay (MCRLY9)Starter Relay (MCRLY9) 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$9.01
- SMP®Starter Relay (MC-SS598X)Universal Starter Relay by SMP®. 1 Piece. #68358-07, 71463-73A. 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....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$36.71
- SMP®Starter Relay (MC-STR1)Starter Relay (MC-STR1) by SMP®. 1 Piece. O.E.M. Style Replacement. 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....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$30.60
- SMP®Starter Relay (MC-RLY8)Starter Relay (MC-RLY8) by SMP®. 1 Piece. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$15.43
- SMP®Starter Relay (MC-RLY1)Starter Relay (MC-RLY1) by SMP®. 1 Piece. Relay with Skirt Relay with Skirt. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$14.70
- SMP®Starter Relay (MC-RLY2)Starter Relay (MC-RLY2) by SMP®. 1 Piece. Plug Style. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$18.55
- SMP®Starter Relay (MC-RLY6)Starter Relay (MC-RLY6) by SMP®. 1 Piece. Brake System Relay. 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....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$13.15
- SMP®Starter Relay (MC-RLY5)Starter Relay (MC-RLY5) by SMP®. 1 Piece. Starter Relay. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$10.61
- SMP®Starter Relay (MC-RLY4)Starter Relay (MC-RLY4) by SMP®. 1 Piece. Starter, Brake & Fuel System Relay. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$14.62
- SMP®Starter Relay Connector Assembly (MC-SCT1)Universal Starter Relay Connector Assembly (MC-SCT1) by SMP®. With 5-Wire. Ideal for custom bike builder. Pre-wired, ready to install. 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$8.36
- SMP®Starter Relay Connector Assembly (MC-SCT2)Universal Starter Relay Connector Assembly (MC-SCT2) by SMP®. With 4-Wire. Ideal for custom bike builder. Pre-wired, ready to install. 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$12.79
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.