Odyssey AI Dual Jailbird Mini 1/2 Ball, innovative golf putter
The Odyssey Ai Dual Jailbird Mini 1/2 Ball combines one of today’s most popular putter shapes with Odyssey’s latest technologies. The Jailbird Mini’s compact mallet design delivers an ideal balance of stability and maneuverability. The head’s wide rear section increases the moment of inertia and helps keep the face stable throughout the putting stroke, significantly increasing forgiveness.
At the heart of its performance is the Ai-DUAL Insert, developed using artificial intelligence. The two-layer urethane construction combines a soft outer layer for a gentle, responsive feel at contact with a firmer inner layer that ensures consistent ball speed across the entire face. This gives the player better distance control and a very even putting tempo.
The new FRD (Forward Roll Design) grooves are deeper and more aggressive, with a 19° angle. Working together with the Ai-DUAL Insert, they promote a quick transition into a pure forward roll and minimize the ball’s initial skidding across the green. The result is a more stable roll and greater accuracy, especially on medium- and long-distance putts.
The ½ Ball Alignment technology is one of Odyssey’s most advanced alignment systems. It optically frames the golf ball at address, helps precisely center the contact point on the face, and significantly improves aiming at the hole. This makes setup quick, clear, and highly confidence-inspiring.
The standard SL 90 shaft is a lightweight steel shaft with a 20–30-gram counterweight in the grip end, depending on the grip used. This balance supports a smoother, more consistent putting stroke, leading to more repeatable results.
For golfers who prefer a more substantial and stable setup, a Cruiser version is also available. It features a heavier head, the longer and heavier SL 140 shaft, and an extended 17" grip, making it ideal for a slower putting tempo and maximum stability.
The Odyssey Ai Dual Jailbird Mini 1/2 Ball is the ideal choice for players seeking an innovative putter with a popular shape, advanced alignment, high forgiveness, and consistent golf ball roll on every green.