Challenge Sup Carbn 2 Pc 70 80"The Challenge 85 Has A Lightweight, All Carbon Shaft With A 10? Bend To Provide Low Swing Weight And A Slight Shaft Flex For A Very Comfortable Performance. Its Ep X Engineered Polymer Blade Has Enhanced Stiffness And Strength Thanks To Its Carbon Fiber Reinforcement. The Blade Has An Aggressive Dihedral Down Its Spine For A Smooth, Forgiving Forward Stroke. The Challenge*s Overall Black Color Makes It An Ideal Color Match For Virtually Every Sup