Welcome to the homepage of Raven RotorCraft/ReDrives Inc. We are a small company based in Boulder, Colorado presently designing and producing reduction drive units based around the Geo®/Suzuki® auto engines for conversion to a wide range of homebuilt aircraft. Our goal at Raven is to keep flying affordable through the adaptation of already proven automotive technology.
"Flat 4" version of our popular 1300SV drive unit. Replaces the 912/912S Rotax® powerplant with similar mounting dimensions. Mount kits for the Zenair® 601, 701, Sonex®, Rans® S-6 coming soon.
