Graphite Performance + Value Alpha Tour Lite graphite filament wound shafts are designed for extreme smoothness upon ball impact. A high damping ratio is engineered into the core of the Alpha Tour Lite series as well as high stiffness to weight ratios for lower weights and more customizable clubs. The uniform wall thickness at any section of the Tour Lite shafts as well as CNC-machined fiber angles allow for perfectly symmetric fiber resulting in accuracy and durability at a great value. Tour Lite Iron Specifications Flex Length Weight Launch Angle Butt OD Tip OD Tip Parallel Torque CPM Trim Code X 41 76 Mid 0.595 .370 5.1 3.3 309 B S 41 73 Mid 0.595 .370 5.1 3.3 290 B R 41 72 Mid 0.595 .370 5.1 3.3 275 B A 41 71 Mid 0.595 .370 5.1 3.3 260 B L* 41 68 Mid 0.595 .370 5.1 3.5 230 B *L flex shafts available only in champagne gloss finishes.