Videos Nitro ZV21 First Look: Transom with Keith Kavajecz October 10, 2012December 11, 2017 The Next Bite Keith Kavajecz, Nitro Boats, Nitro ZV21, Videos Keith Kavajecz gives us a first look at the transom on the Nitro ZV21. Keep watching for more exclusive looks at this awesome new boat. Other Related Posts: The Must Have Options on your Nitro Boat Order The Nitro ZV20 Transom is Made for Accessories… Try Using Your Kicker Motor and Trolling Motor For… Keith Kavajecz Explains Choosing the Right Mercury Props