The Diamana family has built a strong reputation across multiple decades of tour adoption and amateur fitting validation as a reliable and technically precise platform for players across a broad range of swing profiles
The Mitsubishi - Diamana BB -Series is the right shaft for mid-to-low handicap players with swing speeds in the 88–108 mph range who want a premium aftermarket driver shaft that delivers a mid launch
fluid swing mechanics with the carry height and steeper descent angle needed to produce reliable results on longer approach shots and par-five second shots where carrying the ball all the way to the target is the primary performance requirement
For serious players who value premium feel as much as they value performance data and want a driver shaft that delivers both through the engineering precision and tour-validated construction of the Graphite Design Tour AD platform
blade-adjacent look
Fujikura - Ventus TR Black VeloCore MODEL:6 The Diamana family has builtThe Fujikura Ventus TR Black VeloCore is the Tour Rated evolution of Fujikura's flagship low spin, high stability Ventus Black driver shaft, engineered with refined TR construction and the full length Velocore carbon fiber bias layer to deliver the maximum stability, lowest spin, and most penetrating ball flight in the Ventus TR driver family built specifically for the most aggressive, fastest swinging players who demand tour level performance