Weber 2290 Rotisserie Kit For 22-Inch Charcoal Kettle Grills. 2290. Grill Rotisseries. Turn your 22-inch Weber Kettle Grill into a Rotisserie grill with this kettle rotisserie kit. The kit includes a heavy-duty electric motor, spit rod with wooden handle, 2 spit forks, and an enameled rotisserie ring. Fits all 22-1/2 inch Weber charcoal kettle grills….