The Trajectory Series offers golfers the ability to fine tune a golf ball's launch angle. Engineered to produce either a low or medium trajectory, this series can be used to produce a low and penetrating ball flight. It can also be used to generate longer distance without the use of a low lofted head that tends to produce poor ball contact. Pro 1.4 Low Launch Pro 1.4 Low Launch: X-7200 Graphite .335" Tip, 1.4° Torque, Extra High Flex Point, 70g, 46", in F/S, S/X Flex (woods only)$180#PRO1.4LOWLAUNCH Pro 2.5 Low Launch Pro 2.5 Low Launch: X-6200 Graphite .335" Tip, 2.5° Torque, Extra High Flex Point, 72g, 46", in R/F, F/S, S/X Flex (woods only) $65.00PRO2.5LOWLAUNCH Classic Lite Low Launch Classic Lite Low Launch: High Modulus Graphite .335" Tip, 3.9° Torque, Extra High Flex Point, 70g, 46", in A/R, R/F, F/S Flex (woods only) $35 CLLL Classic Lite Mid Launch Classic Lite Mid Launch: High Modulus Graphite .335" Tip, 3.9 ° Torque, Mid Flex Point, 70g, 46", in A/R, R/F, F/S Flex (woods) $35.00 CLML .370" Tip, 3.9 ° Torque, Mid Flex Point, 75g, 40", in A/R, R/F, F/S Flex (irons) $24.00 CLML-I