The Baja Designs Squadron 2.0 harness (MPN 640057, listed by the manufacturer as 64-0057) is a universal 4-pin Deutsch harness for off-road bikes with backlight integration and an onboard 3-position on-off-on handlebar toggle switch. Squadron 2.0 Pro pods use the standard 4-pin Deutsch connector, so this kit plugs into the light rather than requiring splices into the bike's electrical system.
The backlight is the main reason to choose this kit over a bare switch-and-relay build. Drivers can toggle between red, green, blue, magenta, cyan, amber, yellow, pink, and white, all configurable through the included harness. Color settings are retained when the light is powered off. Before ordering, check your charging system: the manufacturer recommends at least 100 watts generated from your stator, and suggests checking the owner's manual or its output charts. Riders searching for a Squadron 2.0 dirt bike harness, a 4-pin Deutsch handlebar switch, or universal off-road motorcycle backlight wiring will find this kit matches those needs.
The manufacturer describes the Squadron 2.0 Sport and Pro pods as using the standard 4-pin Deutsch connector, and this harness is listed as a universal 4-pin Deutsch kit. Confirm your light count and total wattage with the manufacturer before wiring more than one light.
The manufacturer recommends at least 100 watts of stator output for its LED lights. Check your owner's manual or the manufacturer's motorcycle output charts before installing.
The manufacturer supplies instruction manuals on its specific product pages and in its Install Hub.
The manufacturer's install sheets for related 4-pin Deutsch harnesses call for a wrench, a drill with bits up to ¾ inch, and pliers, and they start by disconnecting the negative battery cable. Connect the red ring terminal to positive and the black one to chassis ground or negative, then route the switch lead through a firewall boot and mount a ¾-inch switch on the dash. Those sheets also recommend an ignition-switched source rather than an accessory or DRL circuit for a more reliable signal, and they call for re-torquing fasteners after 100 miles. Owners on the manufacturer's product pages have called the wiring instructions vague, so confirm the fuse and ground steps against your bike before you start.
