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 lots of drag.) It's a big deal because a slower swing typically translates to less ball speed and shorter shots. (A 1-mph decrease in ball speed, at 100 mph swing speed, 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.
- Manufacturer: Adams Golf
- Model: Speedline
- SKU: 14ADSPDLNMRH
- Condition: NEW, FACTORY SEALED
- Makeup/Loft: See Drop Down
- Dexterity: Men's Right / Left Handed
- Shaft: Grafalloy Prolaunch AXIS Blue Graphite
- Grip: Lamkin Crossline Tour Grip
- Length/Lie: Standard/Standard
- Headcover: Included (Matching)