2015 Dynamax REV 24RB, 2015 Dynamax REV 24RB At Dynamax we believe in producing high quality products that you can be proud of. Introducing the all NEW REV Class C Motorhome by Dynamax. The REV is built to last with some of the most luxurious appointments in it's class.At Dynamax, legendary product integrity and customer loyalty have combined to build a powerful brand. Now a new generation of RVs are coming of age delivering the best of both worlds. Casual, easy living interiors with fresh decor options are designed to maximize comfort and value.