Up for sale is the latest model, a driver shaft: Diamana BB, 43X. It comes with a Bridgestone B series sleeve. This listing is for the shaft only. The grip is a Golf Pride MCC60R. The shaft was purchased new for 25,000 yen, and the sleeve and grip were also new when installed. When attached to a head, the approximate length is 45.25 inches. It's a 40g-class shaft with an X flex, resulting in significantly reduced left-right dispersion and a low-trajectory, low-spin ball flight. I've only used it for about 40 balls at the range and on the course. Are you struggling with driver stability? Do you want to hit straight, low-trajectory shots? Are you a Bridgestone fan? No returns or exchanges, please.