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Electrics Motorcycle parts

Electrics for Top motorbike brands

  • High quality Electrics for HONDA MOTORCYCLES
  • High quality Electrics for SUZUKI MOTORCYCLES
  • High quality Electrics for TRIUMPH MOTORCYCLES
  • High quality Electrics for YAMAHA MOTORCYCLES
  • High quality Electrics for BMW MOTORCYCLES
  • High quality Electrics for KAWASAKI MOTORCYCLES
  • HARLEY-DAVIDSON MC Electrics Moped parts
  • KTM MOTORCYCLES Electrics Moped parts
  • VESPA MOTORCYCLES Electrics Moped parts
  • DUCATI MOTORCYCLES Electrics Moped parts
  • ROYAL ENFIELD MC Electrics Moped parts
  • PEUGEOT MOTORCYCLES Electrics Moped parts
  • KYMCO MOTORCYCLES Electrics Moped parts
  • HUSQVARNA MOTORCYCLE Electrics Moped parts
  • APRILIA MOTORCYCLES Electrics Moped parts
  • MOTO GUZZI MC Electrics Moped parts
  • SYM MOTORCYCLES Electrics Moped parts
  • INDIAN MOTORCYCLES Electrics Moped parts
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Motorcycle electrical system is a set of devices that either produce electricity or are powered by it. Additional components are also required to ensure flawless operation of the equipment and electrical power transmission: wires, buttons, relays and others.

Main motorcycle electrical system components.

  • Starter. It makes the crankshaft rotate to start the engine. It is an electric motor that operates by transmitting power to the rotor windings.
  • Battery. Most bikes are equipped with starter batteries. They differ in capacity, voltage and size. The most common are lead-acid and gel products.
  • Alternator. When the engine is running, it powers all the devices and charges the battery.
  • Lighting. It includes such motorcycle electrical system components:
    • Headlamp. It is used to light the roads at night-time.
    • Direction indicators. With them, you can inform other road users about your intention to perform a manoeuvre.
    • Marker and parking lights. They make the vehicle more conspicuous on the road.
    • Brake lights. They warn the road users behind the bike that it is going to stop.
    • Fog lamp. A fog lamp is used in poor visibility conditions.
    • Registration plate lamp. Allows seeing the registration plate of a motorcycle even if it is dark.
  • Horn. It allows to attract attention to the vehicle and prevent an accident.
  • Sensors. They measure various bike parameters and transmit the readings to the engine control unit. It uses the information to control the function of the main units. Besides, the readings from some sensors are displayed on the instrument panel to inform the rider about possible malfunctions or that the motorcycle requires servicing.

Malfunctions: their causes and symptoms

  • Thermal damage to the motorcycle electrical system components. It is a result of a short circuit in the network. Due to it, all devices or some of them fail. For example, lamps won’t switch on.
  • Mechanical damage to contacts. Most often, this happens when the bike falls. The electrical equipment powered by the damaged wires doesn’t work. If battery terminals are deteriorated, sparks might appear.
  • Contact oxidation. As a result, electrical devices fail to switch on or to operate properly. Oxidation is caused by moisture from the road getting inside the assembly.

Tips on how to maintain and replace motorcycle electrical system components

  • Most electrical components do not have a defined service life and they have to be replaced when they fail.
  • If a bike hasn’t been used for a long time, it is necessary to measure its battery voltage and to charge it if needed. If the voltage is lower than the amount specified by the motorcycle manufacturer, the battery has to be replaced.
  • It is recommended to occasionally make sure that the battery terminals are secured and tighten them if necessary.
  • Special chemicals should be used to clean the contacts. All actions should comply with the instructions of the manufacturer of the motorcycle.
  • If a starter or alternator stops working, don’t replace it at once. Sometimes the malfunction can be fixed with a repair kit. The set for a starter can include carbon brushes and brackets for them, a shaft sleeve, commutator bearing, armature, starter solenoid. It is also possible to replace such parts of an alternator as a regulator, fan, rectifier, brushes, bearings, rotor, terminals, mounts.

AUTODOC: only high-quality motorcycle parts

Would you like to buy motorcycle electrical system components and receive your products in a short time? Place an order at AUTODOC. All purchases from our online shop are delivered as quickly as possible.

Best-selling motorcycle spare parts and consumables

We recommend our bestsellers in the category of Electrics. The following motorcycle replacement parts were most frequently ordered by our customers.
  • Moped Electrics OSRAM Bulb, spotlight 66140 Bulb, spotlight 66140 at a discount — buy now!
    OSRAM Bulb, spotlight Article number: 66140 Use number: D1S
    Product info:
    • Lamp Type: D1S (gas discharge tube)
    • Rated Power [W]: 35
    • Voltage [V]: 85
    • Socket Type: PK32d-2
    • Light Design: Xenon
    • Product line: XENARC ORIGINAL
    • Colour Temperature [K]: 4300
    • Item number66140
    • Our price 46,63 £
    • Condition  New
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    £ 61,36**
    -24%

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    £ 46,63

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    incl. 20% VAT , excl. delivery costs,

    In stock

  • Moped Electrics OSRAM Bulb, spotlight 66140XNB Bulb, spotlight 66140XNB at a discount — buy now!
    OSRAM Bulb, spotlight Article number: 66140XNB Use number: D1S
    Product info:
    • Lamp Type: D1S (gas discharge tube)
    • Rated Power [W]: 35
    • Voltage [V]: 85
    • Socket Type: PK32d-2
    • Light Design: Xenon
    • Product line: XENARC NIGHT BREAKER UNLIMITED
    • Colour Temperature [K]: 4350
    • Item number66140XNB
    • Our price 117,87 £
    • Condition  New
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    £ 155,09**
    -24%

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    £ 117,87

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    incl. 20% VAT , excl. delivery costs,

    Сurrently out of stock

  • OSRAM Bulb, indicator Article number: 64136 Use number: H21W
    Product info:
    • Lamp Type: H21W
    • Voltage [V]: 12
    • Rated Power [W]: 21
    • Socket Type: BAY9s
    • Product line: ORIGINAL
    • Item number64136
    • Our price 5,30 £
    • Condition  New
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    £ 6,97**
    -24%

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    £ 5,30

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    incl. 20% VAT , excl. delivery costs,

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  • OSRAM Bulb, spotlight Article number: 64151 Use number: H3
    Product info:
    • Lamp Type: H3
    • Rated Power [W]: 55
    • Voltage [V]: 12
    • Socket Type: PK22s
    • Light Design: Halogen
    • Product line: ORIGINAL
    • Colour Temperature [K]: 3200
    • Item number64151
    • Our price 2,30 £
    • Condition  New
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    £ 3,03**
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    £ 2,30

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    incl. 20% VAT , excl. delivery costs,

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  • Moped Electrics PHILIPS Bulb, spotlight 85415WHV2C1 Bulb, spotlight 85415WHV2C1 at a discount — buy now!
    PHILIPS Bulb, spotlight Article number: 85415WHV2C1 Use number: 37725533
    Product info:
    • Lamp Type: D1S (gas discharge tube)
    • Rated Power [W]: 35
    • Voltage [V]: 85
    • Socket Type: Pk32d-2
    • Light Design: Xenon
    • Packing Type: Box
    • Product line: Xenon WhiteVision gen2
    • Colour Temperature [K]: 5000
    • Item number85415WHV2C1
    • Our price 78,18 £
    • Condition  New
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    £ 102,87**
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    £ 78,18

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    incl. 20% VAT , excl. delivery costs,

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  • Moped Electrics PHILIPS Bulb, spotlight 85415VIC1 Bulb, spotlight 85415VIC1 at a discount — buy now!
    PHILIPS Bulb, spotlight Article number: 85415VIC1 Use number: 36473633
    Product info:
    • Lamp Type: D1S (gas discharge tube)
    • Rated Power [W]: 35
    • Voltage [V]: 85
    • Socket Type: Pk32d-2
    • Light Design: Xenon
    • Packing Type: Box
    • Product line: Xenon Vision
    • Colour Temperature [K]: 4300
    • Item number85415VIC1
    • Our price 59,04 £
    • Condition  New
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    £ 77,69**
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    £ 59,04

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    incl. 20% VAT , excl. delivery costs,

    In stock

  • OSRAM Bulb, spotlight Article number: 9005 Use number: HB3
    Product info:
    • Lamp Type: HB3
    • Rated Power [W]: 60
    • Voltage [V]: 12
    • Socket Type: P20d
    • Light Design: Halogen
    • Product line: ORIGINAL
    • Colour Temperature [K]: 3200
    • Item number9005
    • Our price 6,84 £
    • Condition  New
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    £ 9,00**
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    £ 6,84

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    incl. 20% VAT , excl. delivery costs,

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  • Moped Electrics BOSCH Alternator Regulator 0 192 062 007 Alternator Regulator 0 192 062 007 at a discount — buy now!
    BOSCH Alternator Regulator Article number: 0 192 062 007 Use number: ED14V
    Product info:
    • Alternator type: Regulator mounted outside of alternator
    • Item number0 192 062 007
    • Our price 849,90 £
    • Condition  New
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    Free delivery on this item
    £ 1118,29**
    -24%

    Sale

    £ 849,90

    incl. 20% VAT , free delivery

    In stock

    This item is low in stock. Item(s) left: 2
  • Moped Electrics VALEO Starter motor 432635 Starter motor 432635 at a discount — buy now!
    VALEO Starter motor Article number: 432635 Use number: D6RA55
    Product info:
    • Rated Power [kW]: 1,1
    • Voltage [V]: 12
    • Number of Teeth: 9
    • Rotation Direction: Anticlockwise rotation
    • Number of Holes: 2
    • Product line: NEW ORIGINAL PART
    • Weight [kg]: 2,96
    • New part without deposit
    • Item number432635
    • Our price 216,41 £
    • Condition  New
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    Free delivery on this item
    £ 284,75**
    -24%

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    £ 216,41

    incl. 20% VAT , free delivery

    In stock

  • Moped Electrics OSRAM Bulb, spotlight 66250 Bulb, spotlight 66250 at a discount — buy now!
    OSRAM Bulb, spotlight Article number: 66250 Use number: D2R
    Product info:
    • Lamp Type: D2R (gas discharge tube)
    • Rated Power [W]: 35
    • Voltage [V]: 85
    • Socket Type: P32d-3
    • Light Design: Xenon
    • Product line: XENARC ORIGINAL
    • Colour Temperature [K]: 4500
    • Item number66250
    • Our price 37,09 £
    • Condition  New
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    £ 48,80**
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    £ 37,09

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    incl. 20% VAT , excl. delivery costs,

    In stock