Street Bike Electrical
Street Bike Electrical Parts at JJ Motorsports
Keep your street bike's electrical system running smoothly with premium electrical parts from JJ Motorsports. Our selection includes regulators/rectifiers, batteries, starters, wire harnesses, and connectors designed for reliable power delivery, corrosion resistance, and easy installation on the road or track. Compatible with Honda, Yamaha, Kawasaki, Suzuki, and more, these parts feature maintenance-free designs, high cranking amps, insulated armatures, and rubber seals to prevent failures, extend lifespan, and ensure consistent performance for sportbikes, cruisers, or daily commuters. Built with high-quality materials like copper bushings and AGM technology, they provide superior starting power and protection against rust for DIY mechanics or professional shops.
Shop trusted brands like Rick's Motorsport Electric for regulators, Yuasa for AGM batteries, and Parts Unlimited for starters. Explore related categories such as street bike lights for integrated upgrades or street bike handlebars & controls for full system enhancements.
Top Street Bike Electrical Parts
- RICK'S MOTORSPORT ELECTRIC Regulator/Rectifier - Yamaha 10-427 – OE replacement for Yamaha models, made in the U.S.A. for reliable voltage regulation.
- YUASA AGM Battery - YTZ14S YUAM72Z14 – Maintenance-free with superior cranking amps (230A), factory-activated for immediate use and long-lasting performance.
- PARTS UNLIMITED Starter - Honda 410-54189 – Exceeds OEM specs with insulated armature, rubber seals, and 90/10 copper bushings for durability and dry operation.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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NAMZ 250 Series Connector - 3 Position Male - 5 Pack NH-RB-3A
NAMZ
$6.95Custom wiring harnesses demand reliable connectors that won't fail under demanding conditions. The NAMZ 250 Series 3-position male connector gives you OEM-grade reliability in a package built for custom applications, whether you're fabricating a complete...21200463- SKU:
- 21200463
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR TYPE:
- 250 SERIES
- CONNECTOR PIN COUNT:
- 3 PINS
- WIRE GAUGE:
- 20-14 AWG
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
$6.95 -
NAMZ 250 Series Locking Connector - 2 Position Female - 5 Pack NH-RB-2BSL
NAMZ
$6.95Custom wiring harnesses demand connectors that won't slip or disconnect under vibration—especially in high-performance applications where electrical failures cost race wins. The NAMZ 250 Series Locking Connector delivers the security and reliability you...21200464- SKU:
- 21200464
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR TYPE:
- 250 L SERIES
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WHITE
- CONNECTOR PIN COUNT:
- 2 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- WIRE GAUGE:
- 20-14 AWG
- CONNECTOR GENDER:
- FEMALE
- UNITS:
- 5 PACK
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
NAMZ 250 Series Locking Connector - 2 Position Male - 5 Pack NH-RB-2ASL
NAMZ
$6.95Custom wiring harnesses demand connectors that won't fail under vibration, heat, or demanding electrical loads. The NAMZ 250 Series Locking Connector delivers the reliability and secure fit that separates a clean installation from an electrical nightmare...21200465- SKU:
- 21200465
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR PIN COUNT:
- 2 PINS
- UNITS:
- 5 PACK
- WIRE GAUGE:
- 20-14 AWG
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- MALE
- CONNECTOR TYPE:
- 250 L SERIES
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
$6.95 -
NAMZ 250 Series Locking Connector - 3 Position Female - 5 Pack NH-RB-3BSL
NAMZ
$6.95Custom wiring harnesses demand connectors that won't fail under load or vibration. The NAMZ 250 Series Locking Connector delivers secure, repeatable connections with a positive mechanical lock that keeps your harness intact through high-rpm running,...21200466- SKU:
- 21200466
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- CONNECTOR TYPE:
- 250 L SERIES
- CONNECTOR PIN COUNT:
- 3 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- WIRE GAUGE:
- 20-14 AWG
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- FEMALE
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
NAMZ 250 Series Locking Connector - 3 Position Male - 5 Pack NH-RB-3ASL
NAMZ
$6.95Custom wiring harnesses demand connectors you can trust to maintain a solid connection under vibration, heat, and demanding operating conditions. The NAMZ 250 Series Locking Connector delivers the reliability and repeatability professional builders...21200467- SKU:
- 21200467
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- MALE
- UNITS:
- 5 PACK
- CONNECTOR PIN COUNT:
- 3 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- WIRE GAUGE:
- 20-14 AWG
- COLOR/FINISH:
- BLACK
- CONNECTOR TYPE:
- 250 L SERIES
- RIDING STYLE:
- STREET
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
NAMZ 250 Series Locking Connector - 4 Position Female - 5 Pack NH-RB-4BSL
NAMZ
$6.95Custom wiring harnesses demand reliable connections that won't fail under vibration, heat, or demanding driving conditions. The NAMZ 250 Series Locking Connector provides a secure, repeatable connection point with positive engagement—essential for engine...21200468- SKU:
- 21200468
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- CONNECTOR GENDER:
- FEMALE
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- WIRE GAUGE:
- 20-14 AWG
- CONNECTOR TYPE:
- 250 L SERIES
- CONNECTOR PIN COUNT:
- 4 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
NAMZ 250 Series Locking Connector - 4 Position Male - 5 Pack NH-RB-4ASL
NAMZ
$6.95Custom wiring harnesses demand reliable connectors that won't fail under load or vibration. NAMZ 250 Series locking connectors provide secure, repeatable connections for engine management, fuel injection, and auxiliary systems in racing and performance...21200469- SKU:
- 21200469
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- CONNECTOR PIN COUNT:
- 4 PINS
- CONNECTOR TYPE:
- 250 L SERIES
- PRODUCT NAME:
- WIRING CONNECTOR
- WIRE GAUGE:
- 20-14 AWG
$6.95 -
NAMZ 250 Series Locking Connector - 6 Position Female - 5 Pack NH-RB-6BSL
NAMZ
$6.95Custom wiring harnesses demand connectors you can trust to maintain solid electrical contact under demanding conditions. The NAMZ 250 Series Locking Connectors deliver the reliability required for professional-grade automotive builds, ensuring your...21200470- SKU:
- 21200470
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- FEMALE
- UNITS:
- 5 PACK
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- CONNECTOR PIN COUNT:
- 6 PINS
- CONNECTOR TYPE:
- 250 L SERIES
- WIRE GAUGE:
- 20-14 AWG
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
NAMZ 250 Series Locking Connector - 6 Position Male - 5 Pack NH-RB-6ASL
NAMZ
$6.95Custom wiring harnesses demand connectors you can trust to maintain solid connections under vibration, heat, and demanding track conditions. The NAMZ 250 Series Locking Connector delivers repeatable, secure mating with a positive locking mechanism that...21200471- SKU:
- 21200471
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- WHITE
- UNITS:
- 5 PACK
- WIRE GAUGE:
- 20-14 AWG
- CONNECTOR PIN COUNT:
- 6 PINS
- CONNECTOR TYPE:
- 250 L SERIES
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
$6.95 -
NAMZ 250 Terminal - Female - 50 Pack NH-604512
NAMZ
$24.95When you're building custom wiring harnesses or electrical systems, connector quality directly impacts reliability and performance. NAMZ 250 terminals give you OEM-grade crimping surfaces in a bulk pack, eliminating the frustration of running short...21200472- SKU:
- 21200472
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- GRAY
- PRODUCT NAME:
- FEMALE TERMINAL
- RIDING STYLE:
- STREET
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR PIN COUNT:
- 1 PIN
- CONNECTOR TYPE:
- 250 SERIES
- UNITS:
- 50 PACK
- WIRE GAUGE:
- 20-14 AWG
$24.95 -
NAMZ 250 Terminal - Male - 50 Pack NH-605502
NAMZ
$28.95Whether you're building a custom wiring harness for a race vehicle or upgrading your car's electrical system, reliable connectors are non-negotiable. NAMZ 250 Terminal connectors give you OEM-quality connections without the OEM markup—perfect for custom...21200473- SKU:
- 21200473
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- GRAY
- UNITS:
- 50 PACK
- WIRE GAUGE:
- 20-14 AWG
- CONNECTOR TYPE:
- 250 SERIES
- CONNECTOR GENDER:
- MALE
- CONNECTOR PIN COUNT:
- 1 PIN
- PRODUCT NAME:
- MALE TERMINAL
- RIDING STYLE:
- STREET
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
NAMZ MT Series Wire Seals - 50 Pack NS-7160-9785
NAMZ
$30.95Wire seals are critical components in any custom wiring harness, protecting connections from moisture, dirt, and electrical degradation. The NAMZ MT Series provides reliable, durable sealing for professional and DIY builds where connection integrity...21200474- SKU:
- 21200474
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- 50 PACK
- WIRE GAUGE:
- 20-14 AWG
- COLOR/FINISH:
- BLACK
- CONNECTOR GENDER:
- -
- CONNECTOR TYPE:
- MT SEALED SERIES
- PRODUCT NAME:
- WIRING CONNECTOR SEAL
- RIDING STYLE:
- STREET
- CONNECTOR PIN COUNT:
- -
$30.95 -
NAMZ MT Series Connector - 2 Position Male - Each NS-6187-2311
NAMZ
$5.95Custom wiring harnesses demand reliable connectors that won't fail under heat, vibration, or demanding conditions. The NAMZ MT Series 2-Position Male Connector delivers the precision fitment and durability you need for professional-grade electrical...21200475- SKU:
- 21200475
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR PIN COUNT:
- 2 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- EACH
- WIRE GAUGE:
- 20-14 AWG
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- CONNECTOR TYPE:
- MT SEALED SERIES
$5.95 -
NAMZ MT Series Connector - 2 Position Female - Each NS-6180-2321
NAMZ
$2.95Custom wiring harnesses demand reliable connections that won't fail under vibration, heat, or demanding conditions. The NAMZ MT Series 2-Position Female Connector delivers the secure, durable connection your custom application requires, whether you're...21200476- SKU:
- 21200476
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR PIN COUNT:
- 2 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- EACH
- WIRE GAUGE:
- 20-14 AWG
- CONNECTOR TYPE:
- MT SEALED SERIES
- CONNECTOR GENDER:
- FEMALE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WHITE
$2.95Qty in Cart: 0Quantity:Price:$2.95Subtotal: -
NGK SPARK PLUGS Spark Plug - DCPR8EKP 7415
NGK SPARK PLUGS
$21.95NGK DCPR8EKP spark plugs deliver consistent ignition across a wide operating range, eliminating the fouling and pre-ignition issues that plague poorly-matched plugs. Whether you're tuning a street engine or pushing peak performance on the track, these...21030089- SKU:
- 21030089
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CENTER ELECTRODE TYPE:
- STANDARD
- THREAD REACH METRIC:
- 19.1 MM
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- MODEL:
- DCPR8EKP
- RIDING STYLE:
- STREET
- SPARK GAP IMPERIAL:
- 0.031'
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- UNITS:
- EACH
- ELECTRICAL RESISTANCE:
- 5K OHMS
- HEAT RANGE:
- 8
- HEX SIZE METRIC:
- 16 MM
- PRODUCT NAME:
- SPARK PLUG
- STYLE:
- STANDARD
- TYPE:
- RESISTOR
- ELECTRODE TIP MATERIAL:
- PLATINUM
- GROUND ELECTRODE CONFIGURATION:
- DOUBLE
- GROUND ELECTRODE SHAPE:
- STANDARD
- SPARK GAP:
- 0,8 MM (0,031')
- SPARK GAP METRIC:
- 0.8 MM
$21.95 -
NGK SPARK PLUGS Spark Plug - PMR7A 4259
NGK SPARK PLUGS
$25.95NGK's PMR7A spark plugs deliver consistent ignition performance across a wide operating range, making them ideal for both street and motorsport applications where engine conditions vary. The advanced ceramic construction and dual-core design eliminate...21030280- SKU:
- 21030280
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- ELECTRICAL RESISTANCE:
- 5K OHMS
- ELECTRODE TIP MATERIAL:
- PLATINUM
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEX SIZE METRIC:
- 16 MM
- MODEL:
- PMR7A
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- SPARK GAP:
- 0,7 MM (0,028')
- SPARK GAP METRIC:
- 0.7 MM
- UNITS:
- EACH
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 7
- STYLE:
- LASER PLATINUM
- CENTER ELECTRODE TYPE:
- STANDARD
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- SPARK GAP IMPERIAL:
- 0.028'
- THREAD REACH METRIC:
- 19.1 MM
- TYPE:
- RESISTOR
$25.95 -
NGK SPARK PLUGS Iridium Spark Plug - CR8EIA-9 4286
NGK SPARK PLUGS
$15.95The NGK CR8EIA-9 Iridium Spark Plug represents a measurable upgrade over conventional and platinum plugs—delivering reliable ignition with lower voltage demands and extended service intervals. Whether you're building a high-revving engine or maintaining...21030286- SKU:
- 21030286
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAT RANGE:
- 8
- MODEL:
- CR8EIA-9
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- SPARK GAP METRIC:
- 0.9 MM
- STYLE:
- IRIDIUM IX
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- ELECTRODE TIP MATERIAL:
- IRIDIUM
- HEX SIZE METRIC:
- 19 MM
- GROUND ELECTRODE SHAPE:
- GROOVED
- SPARK GAP IMPERIAL:
- 0.035'
- THREAD REACH METRIC:
- 19.1 MM
- TYPE:
- RESISTOR
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRICAL RESISTANCE:
- 5K OHMS
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- TERMINAL CONFIGURATION:
- THREADED STUD
- UNITS:
- EACH
$15.95 -
NGK SPARK PLUGS Spark Plug - PMR-8B 6378
NGK SPARK PLUGS
$25.95NGK's PMR-8B spark plugs are engineered for racers and high-performance enthusiasts who demand reliability across demanding operating conditions. The wide thermal range prevents both fouling from cold running and preignition from excessive heat—critical...21030173- SKU:
- 21030173
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CENTER ELECTRODE TYPE:
- STANDARD
- MODEL:
- PMR-8B
- SPARK GAP IMPERIAL:
- 0.028'
- SPARK GAP METRIC:
- 0.7 MM
- STYLE:
- LASER PLATINUM
- TYPE:
- RESISTOR
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- RIDING STYLE:
- STREET
- SPARK GAP:
- 0,7 MM (0,028')
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- THREAD REACH METRIC:
- 19.1 MM
- ELECTRICAL RESISTANCE:
- 5K OHMS
- ELECTRODE TIP MATERIAL:
- PLATINUM
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEAT RANGE:
- 8
- HEX SIZE METRIC:
- 16 MM
- PRODUCT NAME:
- SPARK PLUG
- GROUND ELECTRODE SHAPE:
- STANDARD
- UNITS:
- EACH
$25.95 -
NGK SPARK PLUGS Spark Plug - BPR8HS 3725
NGK SPARK PLUGS
$4.95NGK spark plugs are engineered for engines that demand consistent ignition performance across a wide range of operating conditions. Whether you're tuning a high-revving naturally aspirated engine or managing variable loads, the BPR8HS delivers reliable...21030185- SKU:
- 21030185
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- HEAT RANGE:
- 8
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- TYPE:
- RESISTOR
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEX SIZE METRIC:
- 20.6 MM
- SPARK GAP IMPERIAL:
- 0.028'
- CENTER ELECTRODE TYPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- SPARK GAP:
- 0,7 MM (0,028')
- SPARK GAP METRIC:
- 0.7 MM
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- ELECTRICAL RESISTANCE:
- 5K OHMS
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- MODEL:
- BPR8HS
- TERMINAL CONFIGURATION:
- REMOVABLE NUT
- THREAD REACH METRIC:
- 12.7 MM
- UNITS:
- EACH
$4.95 -
NGK SPARK PLUGS Spark Plug - ER9EH 5869
NGK SPARK PLUGS
$21.95Maintaining proper spark plug heat range is critical for engine reliability and performance—run too cool and you'll foul plugs, run too hot and you risk preignition and detonation. The NGK ER9EH delivers the thermal stability serious racers and tuned...21030187- SKU:
- 21030187
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- CENTER ELECTRODE TYPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- ER9EH
- SPARK GAP IMPERIAL:
- 0.028'
- TYPE:
- RESISTOR
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEX SIZE METRIC:
- 12.7 MM
- PRODUCT NAME:
- SPARK PLUG
- STYLE:
- STANDARD
- HEAT RANGE:
- 9
- RIDING STYLE:
- STREET
- SPARK GAP:
- 0,7 MM (0,028')
- SPARK GAP METRIC:
- 0.7 MM
- TERMINAL CONFIGURATION:
- THREADED STUD
- THREAD REACH METRIC:
- 19.1 MM
- ELECTRICAL RESISTANCE:
- 5K OHMS
- GROUND ELECTRODE SHAPE:
- STANDARD
- UNITS:
- EACH
$21.95
