Handlebar Mounted Fool Proof KIll Switch with waterproof rubber button shroud so you quit bumping the oem red kill switch and requires no splicing on most XP/XS/XM chassis Ski-doo-it is plug-n-play on most models (look at our pin setup in the pic and see if yours is the same)! The REV GEN4 install has to be spliced and soldered or butt connected easily done about 10 inches down the handlebar wire (shrink tube butt connectors now included). Trail riders, racers, and mountain freeriders replace the Ski-doo red button style killswitch with this switch as it must be held down to kill the engine and can't be bumped off as is common with the oem switch. It also works really well when converting to "minimalist" or freeride style controls or when eliminating the factory switch housings off the handlebars. We commonly use it to replace the cluster Start/Reverse switch when relocating the switch cluster on the Ski-doo's. This switch comes with DEUTSCH pins installed for a quick and easy install into the oem pin housing in 5 minutes for most 2008-2016 sleds and will replace the red ski-doo kill switch (check our pic and see if your pins are the same) . We also include 2 red shrink tube butt connectors for use where the deutsch pins are different and on the 2017-2021 GEN4 sleds where direct attachment is required!