Callaway Big Bertha Alpha 816 Double Black Diamond DriverExtreme distance for better players, featuring a deeper face, next gen R•MOTO Face, and Dual Distance Chambers with the Gravity Core for optimized ball speed and shot-shaping.Extreme Distance From Dual Distance Chambers If you’re looking for a neutral or draw ball flight to work the ball with more control, pick the left or right chamber. Then set the Gravity Core up or down depending on where you hit the ball for maximum ball speed. It’s a distance turbo charger to increase your ball speed and the ultimate combination of extreme distance and shot-shaping control for the best players.Ball Speed From Next Gen R•MOTO Technology To get every last yard out of your driver, you need more speed. That’s why we put in our next generation R•MOTO Technology. It provides the structure for a thinner face, leading to high ball speeds on center hits and off-center hits too.A Deeper Face, Traditional Shape and a Low Center of Gravity The best players want a deeper face, a traditional shape and a low center of gravity to reduce spin with just the right amount of forgiveness and workability. And that’s exactly what we’re giving them with this driver. The shape of the crown, the open face angle, and the matte black finish with no distractions all suit better players’ eyes when they’re standing over the ball.OptiFit Adjustability Tune the driver to the settings you want to play with our 8-way adjustability. You can add loft, take loft off or adjust the lie angle to fit your swing.Additional Custom Shaft Offerings at No Additional Upcharge (call 01622 891693 to place your custom order)Aldila Tour GreenAldila Tour BlueFujikura Evolution II TS 665Fujikura Speeder 565Fujikura Speeder 665Fujikura Speeder 765Matrix Ozik 75M4 Black TieMatrix Ozik 65Q4 Red TieMatrix Ozik 55X4 White TieMitsubishi Bassara '16Mitsubishi Diamana S+ BlueMitsubishi Kuro Kage Black Tini 50True Temper Project X LZ BlueTrue Temper Project X LZ RedBuy Callaway Golf Equipment, Clothing, Footwear and Accessories from fully authorised online stockist Clickgolf.co.uk