From Laveycraft.com...
21 XTSKI
Introducing a New Era in Vee-Bottom PerformanceTHE LAVEYCRAFT STEPPED-VEE
Conventional vee-bottom hull technology has remained virtually unchanged for the past thirty years. But, through extensive research and testing, Laveycraft has created a significant breakthrough in monoplane hull efficiency the stepped-vee bottom. This was accomplished by strategically locating small steps that act like mini-turbulators, mixing pressurized water and air together to help reduce wetted hull friction. The end result is a hull that accelerates quicker, with greater top end speed and stability, without needing a larger engine or more horsepower.
We invite you to ride in one of our new stepped-vee bottoms and experience the difference yourself its the new era of high performance pleasure boating.
So Lavey does not actually call the 21' model a "Nu Era" but they refer to the new style hull as a "New Era" in design. :idea: