BH - Lynx 4 carbon BH - Lynx 4 carbon from Martin Portelance BH - Lynx 4 carbon Design of a full suspension carbon fiber cross-country bicycle frame. BH Lynx-4 carbon - Concept sketch gLike BH - Lynx 4 carbon Design of a full suspension carbon fiber cross-country bicycle frame. Industrial Design Share R 7 n Martin Portelance Industrial designer Saguenay, PQ Follow Contact