The RADSPEED Driver features a traditional (460cc) shape and 28 grams of forward-biased RADIAL WEIGHTING to deliver our lowest spinning driver with radical ball speed. A fixed 8g back weight provides added stability to maximize distance on off-center hits while adjustable front and back weights allow you to fine-tune trajectory and spin. (HANDICAP RANGE 0-15) RADICAL ENGINEERING - By increasing the distance between the front and back weights, we are able to create faster ball speed while maintaining forgiveness. A perfect balance of front and back RADIAL WEIGHTING delivers low spin for enhanced speed with maximum stability. EXTREME FRONT WEIGHTING - The RADSPEED driver frame features 28g positioned as forward as possible (16g of fixed weight and a 12g adjustable weight) to deliver ultra low spin and our fastest ball speeds. EXTREME BACK WEIGHTING - An additional 10 grams of weight positioned in the back (8g of fixed weight and a 2g adjustable weight) creates the perfect balance of front and back weighting for RAD speed & forgiveness. CNC MILLED INFINITY FACE - An infinity edge face design expands the milled area by 95%, increasing the zone of maximum ball speed. THIN-PLY CARBON WRAP CROWN - A lighter carbon wrap crown design features a new carbon fiber material that is 30% thinner which creates another 6 grams of discretionary weight that can be repositioned to optimize performance. T-BAR SPEED CHASSIS - A refined T-Bar Speed Chassis design is 7 grams lighter, giving us even more discretionary weight to position more mass forward within the frame to decrease spin and increase ball speed. The RADSPEED Driver features a traditional (460cc) shape and forward-biased RADIAL WEIGHTING in addition to front to back movable weight technology to deliver the fastest ball speeds, lowest spin, and the most workability of the three models.