| Model | Loft | Availability | Standard Length | Lie | CC | Swingweight |
|---|---|---|---|---|---|---|
| 10.5° | Adjustable (9.5°-12.5°) | RH / LH | 44.50" | 60.0° | 460 | C3 |
| 12° | Adjustable (11°-14°) | RH Only | 44.50" | 60.0° | 460 | C3 |
| Manufacturer | Flex | Weight Class | Torque | Kickpoint |
|---|---|---|---|---|
| UST Mamiya | Women's | 40 | High | Low |
Legendary Great Big Bertha Distance from an Innovative, Lightweight Design
This easy-to-swing driver is engineered with an ultra-lightweight design for unmatched distance characteristics. It’s nearly 30g lighter than a tour driver, and it’s an ideal option for golfers who want to increase their swing speed.
Forged Carbon Sole & Triaxial Carbon Crown Increase MOI
To increase MOI, our engineers paired a lightweight Triaxial Carbon Crown with a Forged Carbon Sole. With all this discretionary weight, our engineers moved the CG lower and deeper to enhance forgiveness while the steel sole plate makes it easier to hit a draw.
High Ball Speeds from Jailbreak Speed Frame
Our Jailbreak Speed Frame is powered by A.I. for enhanced horizontal and torsional stability. All this stability promotes increased ball speed across the face.
Lower Spin from an A.I. Designed Flash Face
We’ve now included spin optimization in our industry-leading A.I. face technology. The new formula increases ball speed while lowering spin to increase total distance.
