- Classic 9 "single fin shape
- System: US Finbox
- Carbon fibre compound (CFRP) based on PA - 100% recycled
- produced with green electricity
- "Circular Production" (return of production waste to the material cycle)
- Production completely in-house ("Made in Germany")
- Plate and screw made of stainless V4A steel
- Packaging made from recycled cardboard