Bikes, FramesJames RaisonMay 28, 2020Bossi, Grit, Titianium, Gravel grinding, GRX6 Comments Bossi Grit Titanium gravel bike review The Bossi Grit titanium gravel frame is a thoroughly civilised gravel grinder made with impressive attention to detail Bikes, FramesJames RaisonMay 28, 2020Bossi, Grit, Titianium, Gravel grinding, GRX6 Comments