New look, new tech, trusted HZRDUS performance. Introducing HZRDUS Black Gen 4, our flagship product, and the most advanced HZRDUS yet. Utilizing a new Dual Torsional Design throughout the shaft, HZRDUS Black Gen 4 creates optimized torques and maximum stability while featuring the classic HZRDUS Black profile of stiff butt, x-stiff midsection and stiff tip, suited for an aggressive swinger. Dual Torsional Design is a proprietary process that allows our engineers more freedom when designing a golf shaft-allowing them to dial in stability and desired torques more efficiently, producing a fully optimized golf shaft with regards to player profile. Fit & Design: Newest generation of HZRDUS Black New Dual Torsional Design runs throughout the shaft creating optimized torques and maximum stability Stiff butt and midsection that best suits stronger swingers Features a stiff tip sectoin to produce a low launch/spin design