The most use the 32 cm Duo Weed. Some use 9.5m˛ 100% carbon. Rake is 45°.
Made in Germany. I worked for the Speedsurfer Rake 30° fins in carbon and ceramic.
Speed is good , weed with speed no problem. Thomas Döblin made with a Rake 30°
some days ago in Germany : topspeed 49,99 knots. With a 22cm fin. He used the
fin the first time. So we wait for the 100 km/h. That what I saw,is that only Martin van Meurs
was faster in topspeed.I hope that my eyes looked good. If somebody want pictures
from Rake 30°, I can send pictures. www.designlessacher.com