DRIVER MODEL REFERENCE
Mizuno JPX ONE (2026 US page)
JPX ONE driver from Mizuno’s current US product page: 3 heads from 9.0° to 12.0°, 45.75 in standard length.
Published loft options9.0, 10.5, 12.0°
Published length45.75 in
Published adjustable lie range59.0–62.0°
Documented specifications & build options
Standard head specifications from Mizuno’s US specification table. Values describe the stock build and standard hosel setting; custom lengths, shafts and settings differ.
| Field | Documented value |
|---|---|
| Published loft options | 9.0, 10.5, 12.0 ° |
| Published length | 45.75 in |
| Published adjustable lie range | 59.0–62.0 ° |
| Published head volume | 460 cc |
Source: Mizuno JPX ONE driver US product page. Reviewed 2026-10-09.
Specifications by configuration
| Configuration | Published values |
|---|---|
| 9.0° head ↗ | Loft: 9.0 ° Adjustable loft range: 7.0–11.0° Adjustable lie range: 59.0–62.0° Length: 45.75 in Head volume: 460 cc |
| 10.5° head ↗ | Loft: 10.5 ° Adjustable loft range: 8.5–12.5° Adjustable lie range: 59.0–62.0° Length: 45.75 in Head volume: 460 cc |
| 12.0° head ↗ | Loft: 12.0 ° Adjustable loft range: 10.0–14.0° Adjustable lie range: 59.0–62.0° Length: 45.75 in Head volume: 460 cc |
Identifying the right model
- The black sole has a dark blue panel, a white Mizuno runbird logo toward the toe and JPX ONE lettering near the heel.
- Match the full model name and any suffix (LS, MAX, X, D, ONE Length, SELECT) on the head as well as the printed loft.
What to check before using the reference
- Mizuno publishes each head with a loft and lie range; the hosel setting on a used club decides where in the range it sits.
Checking a club you own? These are the maker's published figures for an original build, not measurements of your club, and a source date is not the year it was made. Bending, reshafting or a hosel adjustment changes loft, lie and length, so identify the head by its own markings and have a fitter measure it when its history is unclear.
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