Electrics Supplies for Motorcycles Electrical components for motorcycles. At Louis, DIY mechanics will find everything they need for working on their bike's electrics. Here you can find cables, plugs and connectors, cartridge and blade fuses, cable ties, insulating tapes plus heat-shrink tubing, crimping tools and testing devices. So you're fully equipped for neatly installing and connecting up LED turn signals, instruments and alarms, for example. Tip: Take a look at our "Tips for DIY mechanics" at www.louis.de. There you will find useful information about motorcycle electrics and electronics.