Metric Ignition & Electrical

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      76 products
      TC Bros. offers TC Bros. e-gift cards for motorcycle enthusiasts.
      TC Bros.
      TC BROS. GIFT CARD
      from $10.00
      An XSChargeâ„¢ XS650 Permanent Magnet Alternator Kit PMA (Fits All Years) for a motorcycle, specifically the Yamaha XS650 model, that includes both the battery and the charging system.
      A XSChargeâ„¢ XS650 Permanent Magnet Alternator Kit PMA (Fits All Years) motor starter kit for a Yamaha XS650 motorcycle, including the charging system and battery.
      XS-Charge
      XSChargeâ„¢ XS650 Permanent Magnet Alternator Kit PMA (Fits All Years)
      $317.56
      39 reviews
      A box with a battery, wires, and Boyer Bransden Micro Power Digital Ignition System Yamaha XS650.
      Boyer Bransden
      Boyer Bransden Micro Power Digital Ignition System Yamaha XS650
      $279.95
      4 reviews
      A Weatherproof Ignition Switch (with momentary start) 13/16" from Mid-USA with a key attached to it.
      A Mid-USA Weatherproof Ignition Switch (with momentary start) 13/16
      Mid-USA
      Weatherproof Ignition Switch (with momentary start) 13/16"
      $49.80
      10 reviews
      The Antigravity Lithium Battery - 12 Cell AG-1201 - Small Case, by AntiGravity, is a compact form factor lithium-ion battery consisting of 12 cells.
      AntiGravity
      Antigravity Lithium Battery - 12 Cell AG-1201 - Small Case
      $219.95
      An Antigravity Lithium Battery - 8 Cell AG-801 - Small Case by AntiGravity on a white background.
      AntiGravity
      Antigravity Lithium Battery - 8 Cell AG-801 - Small Case
      $179.95
      A TC Bros Holey Battery Box for YTX14AH or 12N14 Series batteries, featuring strategically placed holes for ventilation.
      A TC Bros. Holey Battery Box for YTX14AH or 12N14 Series motorcycle parked in front of a building.
      TC Bros.
      TC Bros Holey Battery Box for YTX14AH or 12N14 Series
      $99.95
      12 reviews
      A black and white braided cord on a Moto Iron® Black (14ga) Vintage Cloth Covered Wire 25ft background.
      A Moto Iron® black and white braided cord on a white background with Moto Iron® vintage style cloth covered wire.
      Moto Iron®
      Black (14ga) Vintage Cloth Covered Wire 25ft
      $27.95
      8 reviews
      A XS-Charge Yamaha XS650 Complete Ignition Kit & Advance Assembly with hoses and an electronic trigger system.
      XS-Charge
      XSCHARGE Yamaha XS650 Complete Ignition Kit & Advance Assembly
      $339.93
      8 reviews
      A TC Bros Holey Battery Box with dimensions and holes on it.
      A TC Bros Holey Battery Box for 1981-03 Sportster YTX20 or YB16 Series pedal holder with dimensions and a screw.
      TC Bros.
      TC Bros Holey Battery Box for 1981-03 Sportster YTX20 or YB16 Series
      $99.95
      13 reviews
      A Dynatek 2000I PC Programmable Electronic Ignition for Harley wiring kit with cam cover and engine builds.
      Dynatek
      Dynatek 2000I PC Programmable Electronic Ignition for Harley
      $264.43
      A TC Bros. Electronics Tank (fake oil tank) with a bolt and nut, TC Bros. removable caps.
      A set of TC Bros. aluminum parts with removable caps, screws, and bolts on a white background.
      TC Bros.
      TC Bros. Electronics Tank (fake oil tank)
      $74.95
      24 reviews
      A set of TC Bros. Chopper Battery & Electronics Box Kits, including an electronics box and a battery box, with bolts and nuts.
      A set of TC Bros. Chopper Battery & Electronics Box Kit parts and a TC Bros. metal box.
      TC Bros.
      TC Bros. Chopper Battery & Electronics Box Kit
      $114.95
      16 reviews
      An ignition switch with a key and a Mid-USA Universal Ignition Switch (4 Position w/ Momentary Start) 3/4".
      A small metal Mid-USA Universal Ignition Switch (4 Position w/ Momentary Start) 3/4
      Mid-USA
      Universal Ignition Switch (4 Position w/ Momentary Start) 3/4"
      $44.67
      15 reviews
      An AntiGravity Antigravity Lithium Battery - 4 Cell AG-401 - Small Case on a white background.
      AntiGravity
      Antigravity Lithium Battery - 4 Cell AG-401 - Small Case
      $119.95
      A black Battery Eliminator Capacitor Kit for XS650 PMA Charging System with a metal ring and Permanent Magnet Alternator (PMA) attached to it, made by XS-Charge.
      A black Battery Eliminator Capacitor Kit for XS650 PMA Charging System with a black cord and a measurement by XS-Charge.
      XS-Charge
      Battery Eliminator Capacitor Kit for XS650 PMA Charging System
      $40.95
      10 reviews
      A Moto Iron® Universal Ignition Switch with labeled terminals on a white background.
      A Moto Iron® Universal Ignition Switch with labeled terminals and a 3 Position switch.
      Moto Iron®
      Universal Ignition Switch
      $18.95
      34 reviews
      A pair of Moto Iron® LED License Plate Lights/Bolts lights on a white background.
      A pair of Moto Iron® LED License Plate Lights/Bolts with bright white LED bulbs.
      Moto Iron®
      LED License Plate Lights/Bolts
      $17.95
      26 reviews
      A set of Wyatt Gatling Cloth Braided Spark Plug Wire Kit 7mm - Tan w/Black Tracer hoses in black and gold for a chopper motorcycle.
      A set of Wyatt Gatling Cloth Braided Spark Plug Wire Kit 7mm - Tan w/Black Tracer hoses in black and gold for a chopper motorcycle.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Tan w/Black Tracer
      $23.80
      A metal hook on a white background with TC Bros Bolt On 3/4 Ignition Switch Mounting Tabs.
      A diagram showing the dimensions of an installation hole for a Bolt On 3/4 Ignition Switch Mounting Tab by TC Bros.
      TC Bros.
      Bolt On 3/4 Ignition Switch Mounting Tab by TC Bros
      $8.95
      14 reviews
      A compact AntiGravity Lithium Battery - 16 Cell AG-1601 - Small Case on a white background.
      AntiGravity
      Antigravity Lithium Battery - 16 Cell AG-1601 - Small Case
      $289.95
      A Moto Iron® vintage style cloth covered Red Vintage Cloth Covered Wire 25ft rope with a white cord on it.
      A Red Vintage Cloth Covered Wire 25ft by Moto Iron® on a white background.
      Moto Iron®
      Red Vintage Cloth Covered Wire 25ft
      $27.95
      Tc bros cutters tc bros cutters tc bros cutters tc bros cutters plug in Electrosport solid state regulator/rectifier Yamaha XS650 (Points Ignition Models).
      Electrosport
      Regulator/Rectifier Yamaha XS650 (Points Ignition Models)
      $114.00
      6 reviews
      High-quality spark plug wire kit with braided cloth jacket and gold-plated connectors by Wyatt Gatling.
      High-quality spark plug wire kit with braided cloth jacket and gold-plated connectors by Wyatt Gatling.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Black w/Red Tracer
      $21.95
      A Moto Iron® vintage style Green Vintage Cloth Covered Wire 25ft on a white background with premium cloth covered.
      A Premium, Green Vintage Cloth Covered Wire 25ft on a white background, by Moto Iron®.
      Moto Iron®
      Green Vintage Cloth Covered Wire 25ft
      $27.95
      1 review
      A TC Bros. 1980-84 Yamaha XS650 Chopper Wiring Harness (6 pin CDI) for a Yamaha XS650 motorcycle.
      1980 - 84 TC Bros. Yamaha XS650 Chopper Wiring Harness (6 pin CDI) featuring CDI ignition and wiring harness.
      TC Bros.
      TC Bros. 1980-84 Yamaha XS650 Chopper Wiring Harness (6 pin CDI)
      $39.95
      7 reviews
      An image of a Moto Iron® Universal Compact Handlebar Multi-Switch for 7/8" Bars (hi/lo beam, turn signal, horn) with wires attached to it.
      A black and red Moto Iron® Universal Compact Handlebar Multi-Switch for 7/8
      Moto Iron®
      Universal Compact Handlebar Multi-Switch for 7/8" Bars (hi/lo beam, turn signal, horn)
      $29.95
      6 reviews
      A TC Bros. custom chopper/bobber TC Bros. Battery Box, made of metal, with a pair of blades.
      A metal box with a piece of metal on top, customized for a TC Bros. Battery Box (fits stock XS650 battery 12N14) or XS650 battery.
      TC Bros.
      TC Bros. Battery Box (fits stock XS650 battery 12N14)
      $49.95
      2 reviews
      A Boyer Bransden Power Box 3 Phase Battery Eliminator with a wire attached to it, integrated with a Yamaha XS650 and a Permanent Magnet Alternator (PMA) charging system.
      A small Boyer Bransden Power Box 3 Phase Battery Eliminator with a red wire and a digital ignition system.
      Boyer Bransden
      Boyer Bransden Power Box 3 Phase Battery Eliminator
      $149.95
      4 reviews
      An efficient TC Bros. 1970-79 Yamaha XS650 Chopper Wiring Harness (points ignition) for Yamaha XS650's, including a reliable voltage regulator.
      This TC Bros. Voltage Regulator is specifically designed for Yamaha XS650's from 1970-79. It is an essential component in the TC Bros. 1970-79 Yamaha XS650 Chopper Wiring Harness (points ignition), ensuring proper voltage regulation for reliable performance.
      TC Bros.
      TC Bros. 1970-79 Yamaha XS650 Chopper Wiring Harness (points ignition)
      $34.95
      6 reviews
      The Yamaha XS650 Rotor Puller Tool by Mikes XS, compatible with all years, is a black metal tool ideal for tasks like working on a Yamaha XS650. It features a threaded bolt and hexagonal head for efficiency.
      Mikes XS
      Yamaha XS650 Rotor Puller Tool (Fits All Years)
      $19.95
      20 reviews
      A set of Wyatt Gatling Cloth Braided Spark Plug Wire Kit 7mm - Red w/Black Tracer.
      A Wyatt Gatling Cloth Braded Spark Plug Wire Kit 7mm - Red w/Black Tracer for optimal motor performance.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Red w/Black Tracer
      $21.95
      A Wyatt Gatling Cloth Braded Spark Plug Wire Kit 7mm - Green w/Yellow Tracer featuring a chopper style design with braided cloth covering.
      A Wyatt Gatling Cloth Braded Spark Plug Wire Kit 7mm - Green w/Yellow Tracer featuring a chopper style design with braided cloth covering.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Green w/Yellow Tracer
      $21.95
      A set of Wyatt Gatling Chrome Dual Handlebar Button Switch Kits, handlebar mounted and CNC machined, on a white background.
      A set of Wyatt Gatling handlebar mounted wires and CNC machined Chrome Dual Handlebar Button Switch Kit on a white background.
      Wyatt Gatling
      Chrome Dual Handlebar Button Switch Kit
      $61.83
      2 reviews
      A Mid-USA Universal 7mm Yellow Spark Plug Wire Set 28" Long (Fits All Harley Models) designed for superior motor performance.
      A Universal 7mm Yellow Spark Plug Wire Set 28
      Mid-USA
      Universal 7mm Yellow Spark Plug Wire Set 28" Long (Fits All Harley Models)
      $16.95
      12 reviews
      The Mikes XS "XS650 Starter Block Off Kit (Fits 1972-1984)" includes two circular metal discs with central holes, two bolts, and four washers and nuts. It's perfect for customizing your Yamaha XS650 with electric starter block off functionality.
      Mikes XS
      XS650 Starter Block Off Kit (Fits 1972-1984)
      $24.95
      6 reviews
      Mikes XS's polished billet aluminum stator/alternator cover for the XS650 (70-84) features a sleek design with two screw holes and a polished chrome finish.
      Mikes XS
      XS650 "Blank" Polished Billet Aluminum Stator / Alternator Cover (Fits 70-84)
      $53.74
      2 reviews
      XS-Charge Replacement Voltage Regulator Rectifier Unit for XS650 PMA Kit with Yamaha yz250 and PMA charging system.
      The Yamaha yz250 now comes with the XS-Charge Replacement Voltage Regulator Rectifier Unit for XS650 PMA Kit for increased charging power. This PMA charging system includes a high-quality voltage regulator/rectifier for optimal performance.
      XS-Charge
      Replacement Voltage Regulator Rectifier Unit for XS650 PMA Kit
      $44.61
      3 reviews
      A K&S Banjo Bolt Brake Switch (10mmx1.25) with a wire attached to it.
      Tc bros chopper featuring custom length brake lines and a K&S Banjo Bolt Brake Switch (10mmx1.25).
      K&S
      Banjo Bolt Brake Switch (10mmx1.25)
      $36.95
      2 reviews
      A set of Red 7mm Universal Spark Plug Wire Kit - Black Ends by Wyatt Gatling that enhance motor performance.
      A set of Wyatt Gatling Red 7mm Universal Spark Plug Wire Kit - Black Ends enhance the performance of the motor on a white background.
      Wyatt Gatling
      Red 7mm Universal Spark Plug Wire Kit - Black Ends
      $18.95
      The Moto Iron® Universal Motorcycle Brake Light Switch includes a metal hinge with a spring and black connector, plus screws, ideal for universal brake light setups.
      Moto Iron®
      Universal Motorcycle Brake Light Switch
      $14.95
      3 reviews
      A vintage look Moto Iron® Asphalt Wire Loom 1/4 in x 10ft on a white background.
      Moto Iron®
      Asphalt Wire Loom 1/4 in x 10ft
      $14.95
      1 review
      A set of Wyatt Gatling Black Dual Handlebar Button Switch Kits with a handlebar mounted microswitch for a motorcycle.
      A set of Black Dual Handlebar Button Switch Kit and a microswitch for a motorcycle, handlebar mounted, Wyatt Gatling.
      Wyatt Gatling
      Black Dual Handlebar Button Switch Kit
      $55.67
      A TC Bros. metal hook on a background.
      A drawing showing the dimensions of a Bolt On 13/16 Ignition Switch Mounting Tab by TC Bros. metal hook for installation.
      TC Bros.
      Bolt On 13/16 Ignition Switch Mounting Tab by TC Bros
      $8.95
      6 reviews
      A Wyatt Gatling Cloth Braided Spark Plug Wire Kit 7mm - Yellow w/Blue Tracer with black handles, perfect for high-performance motor applications.
      A Wyatt Gatling Cloth Braided Spark Plug Wire Kit 7mm - Yellow w/Blue Tracer with black handles, perfect for high-performance motor applications.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Yellow w/Blue Tracer
      $21.95
      Reliable Electrosport Yamaha OEM part chopper controller.
      Electrosport
      Regulator/Rectifier Yamaha XS650 (CDI Ignition Models)
      $114.00
      A set of Wyatt Gatling Yellow Suppression Core 7mm Universal Spark Plug Wire Kit - Black Ends on a white background.
      A Yellow Suppression Core 7mm Universal Spark Plug Wire Kit - Black Ends by Wyatt Gatling on a white background.
      Wyatt Gatling
      Yellow Suppression Core 7mm Universal Spark Plug Wire Kit - Black Ends
      $18.95
      A set of Wyatt Gatling Cloth Braded Spark Plug Wire Kit 7mm - Navy Blue w/Red Tracer for a car.
      A set of Wyatt Gatling Cloth Braded Spark Plug Wire Kit 7mm - Navy Blue w/Red Tracer for a car that enhance performance.
      Wyatt Gatling
      Cloth Braded Spark Plug Wire Kit 7mm - Navy Blue w/Red Tracer
      $21.95
      An image of the Firepower Universal Mini Horn 12v - Black with a hole in its black rim, showcasing its compact design.
      An image of a Firepower Universal Mini Horn 12v - Black with a compact design.
      Firepower
      Universal Mini Horn 12v - Black
      $12.95
      A Weld On 3/4 Ignition Switch Mounting Tab by TC Bros is perfect for welding or mounting tabs.
      A diagram showing the dimensions of a Weld On 3/4 Ignition Switch Mounting Tab by TC Bros hook with mounting tabs.
      TC Bros.
      Weld On 3/4 Ignition Switch Mounting Tab by TC Bros
      $7.95
      4 reviews
      Three Mid-USA Custom Rubber Isolator Mounts for Battery Boxes, Oil Tanks (5/16-24 3/4" Studs) 3 PACK on a white background.
      A black Mid-USA rubber isolation mount with a screw on it, called the Custom Rubber Isolator Mounts For Battery Boxes, Oil Tanks (5/16-24 3/4
      Mid-USA
      Custom Rubber Isolator Mounts For Battery Boxes, Oil Tanks (5/16-24 3/4" Studs) 3 PACK
      $8.95
      11 reviews
      A Moto Iron® 12V .8AH Sealed Battery for XS650 PMA with Digital Ignition with a wire attached to it.
      A black Moto Iron® battery box with a 12V .8AH Sealed Battery for XS650 PMA with Digital Ignition wire attached to it.
      Moto Iron®
      12V .8AH Sealed Battery for XS650 PMA with Digital Ignition
      $29.95
      4 reviews
      A TC Bros. 1980-84 Yamaha XS650 Chopper Wiring Harness (8 pin CDI) for Yamaha XS650's with factory CDI ignition.
      1980 - 84 TC Bros. Yamaha XS650's receptor/regulator with factory CDI ignition and chopper wiring harness.
      TC Bros.
      TC Bros. 1980-84 Yamaha XS650 Chopper Wiring Harness (8 pin CDI)
      $39.95
      5 reviews
      A black, rectangular plastic pot with vertical side ridges, similar to the tough rubber used in the Yamaha XS650 Rubber Battery Box Boot by Mikes XS for YTX14AH or 12N14 series batteries.
      A black, rectangular plastic pot with vertical side ridges, similar to the tough rubber used in the Yamaha XS650 Rubber Battery Box Boot by Mikes XS for YTX14AH or 12N14 series batteries.
      Mikes XS
      Yamaha XS650 Rubber Battery Box Boot for YTX14AH or 12N14 series batteries
      $21.95
      1 review
      Moto Iron® Rotor Puller Tool For XS650 PMA KITS (not for use on stock rotor).
      Moto Iron®
      Rotor Puller Tool For XS650 PMA KITS (not for use on stock rotor)
      $21.95
      4 reviews
      A Weld On 13/16 Ignition Switch Mounting Tab by TC Bros with an ignition switch and a mounting tab.
      A drawing showing the dimensions of a Weld On 13/16 Ignition Switch Mounting Tab by TC Bros.
      TC Bros.
      Weld On 13/16 Ignition Switch Mounting Tab by TC Bros
      $7.95
      A Moto Iron® 1157 REPLACEMENT 360 DEGREE LED BULB (WHITE) on a background.
      Moto Iron®
      1157 REPLACEMENT 360 DEGREE LED BULB (WHITE)
      $9.95
      2 reviews
      A Moto Iron® Yellow Vintage Cloth Covered Wire 25ft on a white background.
      A Moto Iron® Yellow Vintage Cloth Covered Wire 25ft with a white stripe on it.
      Moto Iron®
      Yellow Vintage Cloth Covered Wire 25ft
      $27.95
      Emgo Ignition coil for an internal combustion engine with electrical connections, suitable for Yamaha Vintage Models.
      Emgo
      Emgo Ignition Coil - For Yamaha AT, DS, XS, RD, and TX models
      $35.95
      An image of the Firepower Universal Mini Horn 12v - Chrome, a small and compact metal plate with a hole in it, featuring a chrome finish.
      A Firepower Universal Mini Horn 12v - Chrome with a small and compact design, chrome finish, and a hole in it.
      Firepower
      Universal Mini Horn 12v - Chrome
      $13.95

      Ignition & Electrical Components for Metric Motorcycles. The Metric Ignition & Electrical collection at TC Bros is designed for riders and builders who demand dependable performance and the freedom to customize every detail of their ride. This category features premium components like ignition switches, coils, wiring harnesses, and regulator kits, all built for durability, reliability, and easy integration with custom builds. Perfect for iconic models like Yamaha XS650, Honda CB750, and other metric classics, these parts deliver the spark and power needed to keep your bike running strong. With TC Bros’ focus on quality and a rebellious commitment to design, this collection empowers you to create a machine that’s as reliable as it is bold.