XRAY has released T4'20 Aluminium Extra Flex 2.0mm Swiss 7075 T6 under T4 2020 Specs (300026) (300027) T4 Series category
Aluminum T4â20 framework with unique cutout areas for increased flex. This framework is recommended for low traction carpeting tracks and high traction asphalt songs. (not encouraged for high- and very-high traction conditions in which either the #301001 or #301002 framework function better).