Intro: This will answer the question if the Big Bertha B21 is adjustable or not
Answer: Yes, the Big Bertha B21 is adjustable. It has the capability of adjusting - 1 degree as well as adjusting +2 degrees.
Conclusion: The Big Bertha B21 driver is capable of adjusting to fit the needs of each golfer , The Callaway Big Bertha B21 driver is adjustable. The driver has an adjustable hosel and has 8 different settings that a player can adjust it to. The Big Bertha B21 can have the loft adjusted, as well as add draw bias if needed. These features of adjustability make it more playable and available to many different types of golfers. , Yes the driver is adjustable. There are three lofts available. 9 degree, 10.5 degree and 12.5 degree. Each on of the three different lofts can be adjust within a 3 degree range to make the driver as customizable as possible for your swing. One item to note, the adjustable drivers are only available in right hand configuration.