This about as easy as it gets when it comes to extending or replacing your factory switches. Kit includes color coded wires with flexible black vinyl housing & switches already installed, mounts with hardware, crimp-on electrical connectors and switch covers. The harness kit measures 48” & is longer than the stock length, but can be trimmed down or added to the existing harness to fit just about any size bars from stock to a full-length Ape Hanger with risers. All installation accessories and hardware are included in this kit, which makes it the only practical and time saving kit to use. Fits 1972-1981 Harley FL & Big Twin, 1973-1981 FX & Sportster