…, equals 2.1 yards shorter carry.) Speedline bucks this trend, and improves air flow, with a reshaped crown (peak height is much higher than topline) and reduced frontal cross-sectional area (heel and toe cutouts). The Speedline is offered in both Neutral or Draw heads.
AdamsSpeedlineDrawDriver Company research reveals that, on average, players swing geometric drivers (large footprint, sloping crown, long from face to rear) 3-percent slower than standard 460cc heads. This slowdown is caused by too much head drag during the swing. (The crown, in particular, creates…
AdamsSpeedlineDrawDriver Company research reveals that, on average, players swing geometric drivers (large footprint, sloping crown, long from face to rear) 3-percent slower than standard 460cc heads. This slowdown is caused by too much head drag during the swing. (The crown, in particular, creates…
