  We study the representation spaces $R(K;\bf{i})$ as appearing in Kronheimer
and Mrowka's framed instanton knot Floer homology, for a class of pretzel
knots. In particular, for pretzel knots $P(p,q,r)$ with $p, q, r$ pairwise
coprime, these appear to be non-degenerate and comprise representations in
SU(2) that are not binary dihedral.
