Loft options, stock shafts and specs for two drivers golfers cross-shop. Callaway Elyte Triple Diamond and Mizuno JPX One Select each have a full page.
| Spec | Callaway Elyte Triple Diamond | Mizuno JPX One Select |
|---|---|---|
| Category | Tour | Tour |
| Model year | 2025 | 2026 |
| Loft options | 9° to 10.5° | 9° to 10.5° |
| Head size | 440cc | 460cc |
| Adjustable hosel | Yes | Yes |
| Stock shafts | Mitsubishi Tensei AV White Mitsubishi Tensei AV White 75, Mitsubishi Tensei AV White Mitsubishi Tensei AV White 65 | Fujikura Ventus Blue 7, Fujikura Ventus Blue 6 |
| MSRP | $629 | $549 |
| Technology | Low Spin | Low Spin |
| Loft | Callaway Elyte Triple Diamond | Mizuno JPX One Select |
|---|---|---|
| 9° | Mitsubishi Tensei AV White Mitsubishi Tensei AV White 75 (x_stiff) | Fujikura Ventus Blue 7 (x_stiff) |
| 10.5° | Mitsubishi Tensei AV White Mitsubishi Tensei AV White 65 (stiff) | Fujikura Ventus Blue 6 (stiff) |
Stock shafts shown are the representative options on file for each loft; retailers and fitters carry more.
The Callaway Elyte Triple Diamond and the Mizuno JPX One Select share a lot on paper. Both are low spin tour drivers with 9° and 10.5° loft options and an adjustable hosel. The head is what separates them. The Elyte Triple Diamond is a 440cc design, while the JPX One Select is a full 460cc. A smaller head is usually the more workable, less forgiving one, so the Callaway fits a consistent striker who wants to shape shots. The Mizuno keeps the low spin profile in a larger head, which typically means more help on mishits. Stock shafts differ as well: Mitsubishi Tensei AV White in the Callaway, Fujikura Ventus Blue in the Mizuno, each offered in stiff and x-stiff.
For most golfers in this category, the Mizuno JPX One Select is the better buy. It is $80 cheaper at list, $549 against $629, it is the newer design from 2026, and its 460cc head gives more margin for error without giving up low spin. Pick the Callaway Elyte Triple Diamond if workability and a compact head matter more to you than forgiveness, or if you find the 2025 model discounted, since the older release is the one more likely to be marked down. If feel decides it, try both stock shafts before you choose.