The UST Mamiya LIN-Q PowerCore Blue is a high-performance wood shaft designed for golfers seeking "stable mid-trajectory" and "low spin performance." To ensure easy timing and highly reproducible trajectories for all swing speeds and swing types, the dedicated mandrels and material compositions are optimized for each flex and trajectory.
Its key features are the integration of UST Mamiya's unique Q-Ply material, Nano Resin System, and PowerCore construction. The Q-Ply material, which maximizes fiber alignment efficiency, and the nanometer-level controlled resin structure suppress unwanted twisting throughout the shaft. Furthermore, the PowerCore construction enhances multi-axial stability and hoop stiffness, improving energy transfer efficiency at impact.
As a result, even on mishits, the clubhead remains stable, ball speed is maintained, and shots achieve a powerful, penetrating mid-trajectory. Spin is not excessively increased, and ballooning is suppressed. This reliable shaft maximizes the performance of drivers and fairway woods, and is suitable for a wide range of golfers, from beginners to advanced players, who prioritize a balance of distance, direction, and workability.
<Specifications>
Common Specifications
・Bend Point: Mid
・Tip Diameter: 0.335 inches
・Tip Parallel Length: 3.0 inches
・Shaft Length: 46 inches
→ Designed to be compatible with a wide range of club heads, making it easy to reshaft or install sleeves
LIN-Q PowerCore BLUE 5A
Flex: A
Weight: 56g
Torque: 4.0°
Features: Lightweight and easy to utilize its flex, making it easy to launch the ball even with slower swing speeds.
Recommended for: Weaker players, seniors, or those with a smooth tempo.
LIN-Q PowerCore BLUE 5R
Flex: R
Weight: 57g
Torque: 4.0°
Features: Moderate flex allows for easy timing and a stable trajectory.
Recommended for: Amateur golfers with average swing speeds, a standard choice for those who prefer R flex.
LIN-Q PowerCore BLUE 5S
Flex: S
Weight: 58g
Torque: 3.9°
Features: Lightweight yet highly workable, offering a good balance of swing-through and straightness.
Recommended for: Golfers who want both direction and to maintain swing speed.
LIN-Q PowerCore BLUE 6R
Flex: R
Weight: 67g
Torque: 3.6°
Features: Increased stability due to its weight, stable transition, and resistance to mishits.
Recommended for: Those who find lighter shafts unsuitable.
LIN-Q PowerCore BLUE 6S
Flex: S
Weight: 68g
Torque: 3.5°
Features: Balances feel and straightness, resisting hooks even with aggressive swings.
Recommended for: Swing speeds around 40m/s, those who prioritize stability.
LIN-Q PowerCore BLUE 6X
Flex: X
Weight: 72g
Torque: 3.5°
Features: Stable butt section, providing strength to prevent being overpowered at impact.
Recommended for: Aggressive swingers, those who want to suppress hooks.
LIN-Q PowerCore BLUE 7S
Flex: S
Weight: 77g
Torque: 2.9°
Features: Low torque for excellent direction, suppresses ballooning.
Recommended for: Mid to advanced golfers accustomed to heavier shafts.
LIN-Q PowerCore BLUE 7X
Flex: X
Weight: 77g
Torque: 2.8°
Features: Highest level of stability in the series, designed for hard hitters.
Recommended for: Swing speeds of 45m/s or higher, those who want to minimize deviation even with strong swings.
<Key Points>
The UST Mamiya LIN-Q PowerCore Blue is a reliable shaft suitable for a wide range of golfers, from beginners to intermediate and advanced players. It performs well in competitive golf and as a tour-level shaft, and is also recommended for players who prioritize workability.
