Kona race light 7005 aluminium butted framekona race light 70056061 are lighter more performance oriented fabrications of their 70056061 tubing designed to meet konas discerning race specifications race light 70056061 use custom butting to create thicker tubes at weld areas and important parts of the frame providing incredible strength and torsional integrity to the feel of the ride kona remove wall thickness in other parts of the frameset to lighten up the bike giving the perfect bala