Dusat aft-firing EMP emitter

The Dusat aft-firing EMP emitter was a model of electromagnetic pulse weapon which was mounted on the Joben T-85 speeder bikes made by Zebulon Dak Speeder Corporation. The Jedi Kanan Jarrus disabled the EMP emitter on his T-85 bike when he used it on the planet Lothal.

Behind the scenes
The Dusat aft-firing EMP emitter was first identified in Star Wars Rebels: The Visual Guide, a reference book written by Adam Bray and released in 2014. The name of the Joben T-85 speeder bike and all its components are references to Star Wars Legends characters from the Star Wars: Droids: The Adventures of R2-D2 and C-3PO, with the bike being named after Thall Joben, the EMP emitter being named for Jord Dusat, and the bike's Moll K-19 power generator sharing its name with Kea Moll.