In 2013 Alex “Biggie” Martynov established Vulcan Riders Owners Club Ireland (V.R.O.C.I.). Kawasaki Vulcan range of motorcycles is known in Ireland as VN’s or EN in case of the 400cc and 500cc model. The VN’s span a range of models built around the 400, 453, 750, 800, 900, 1500, 1600, 1700 or 2000cc V-twin engine and the new Vulcan S 650.