Specification2-blade set Length: 950 mm Rotor circle: 2160 mm Connection: 22 mm, 1-hole Chord: 75 mm Profile thickness: 11 mm Weight: approx. 400 g Material: CFRP Shark Skin surface: anthracite matt Symmetry: S-reflex right 2nd choice: Minor cosmetic defect on one blade (broken corner, has been repaired) (see photo 2)