2021 RIVERSIDE RETRO 135, This 2021 Riverside Retro 135 will take you back in time, and take your toys with you! Traveling never looked so good either! This has sleek lines and curves, colors that punch, and fantastic features so you get your travel vibe on, and bring some family members or friends along too. Make your next trip as unforgettable as this this RV unit. Trust us, you will want to travel again and again once you travel with this 2021 Riverside Retro 135!