Mizuno Driver ST-X 230

Mizuno Driver ST-X 230

• More playability, mild draw bias

  • A driver with a rounder, deeper profile and a weight that is closer to the hosel – means slightly higher spin and draw bias for the majority, but more playability for many elite players (especially at lower lofts).
  • Natural draw players could achieve more ball speed from the ST-X.
  • Thanks to the CORTECH Chamber, faster from the face, less spin, and an incredible, solid feel at impact.

• Tour tests

  • The tour tests for the ST-X 230 were very consistent.
  • Initially an appreciation that the look is familiar.
  • Satisfaction about how much better it feels from the face.
  • Ball speeds have increased on average by 1-3 mph, while spin rates have decreased by about 200 rpm.

• CORTECH Chamber - The missing piece

  • Mizuno's CORTECH Chamber encloses a dense stainless steel weight with elastomeric TPU.
  • Takes the stress off the face and creates an additional energy source.
  • At the same time, the weight is moved closer to the face to reduce spin rates.
  • Contributes to a more solid, powerful feel at impact.

• Forged SAT 2041 Beta Ti face

  • More durable than the commonly used 6-4 Ti, with a more complex multi-thickness design.
  • Made possible by Mizuno's CORTECH Chamber.

• Unified sole unit

  • The carbon sole is now a single piece to shift weight to the outermost areas and increase overall stability.

• Playability / Draw bias

  • The weight placed closer to the shaft axis can promote both better playability and a draw bias, depending on the player.

• Deeper profile

  • A rounder look that sits slightly higher. Aligns squarely in a neutral state.

• Quick Switch hosel

  • 4 degrees of adjustability.

• Specifications

  • ST-X 230 9.5
    • Loft Range: 7.5-11.5°
    • Lie: 59-62°
    • Length: 45"
    • Dexterity: Right-handed
  • ST-X 230 10.5
    • Loft Range: 8.5-12.5°
    • Lie: 59-62°
    • Length: 45"
    • Dexterity: Right-handed
  • ST-X 230 12.0
    • Loft Range: 10-14°
    • Lie: 59-62°
    • Length: 45"
    • Dexterity: Right-handed

• Additional information

  • Left-handed: Only 9.5 degrees

Information about the manufacturer:
Mizuno Corporation
1-12-35,NANKO-KITA,SUMINOE-KU,
OSAKA 559-8510,JAPAN

Responsible in the EU:
Mizuno Corporation
MIZUNO CORPORATION(GERMANY)
Bayerwaldstr. 9,
81737 München, Germany
Responsible person: Akito Mizuno
E-Mail: service-de@mizuno.eu