The UST Mamiya LIN-Q PowerCore Blue is a high-performance wood shaft designed for golfers seeking a "stable mid-trajectory" and "low spin performance." To achieve ease of timing and highly reproducible trajectory, regardless of head speed or swing type, the dedicated mandrel and material composition are optimized for each flex and trajectory.
Its greatest features are the fusion of UST Mamiya's unique Q-Ply material, nano-resin system, and PowerCore structure. The Q-Ply material, which maximizes fiber alignment efficiency, and the nano-level controlled resin structure suppress unwanted twisting throughout the shaft. Furthermore, the PowerCore structure improves multi-axial stability and hoop rigidity, enhancing energy transfer efficiency at impact.
As a result, head behavior remains stable even on mis-hits, ball speed does not drop easily, and shots are powerful and extend forward with a stable mid-trajectory. Spin does not increase excessively even when striking hard, suppressing ballooning. This highly reliable shaft is suitable for a wide range of golfers, from beginners to advanced players, who prioritize the balance of distance, direction, and operability, maximizing the performance of drivers and fairway woods.
＜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 heads and easy to reshaft or install sleeves.
LIN-Q PowerCore BLUE 5A
Flex: A
Weight: 56g
Torque: 4.0°
Features: Lightweight, easy to leverage flex, and makes it easy to get the ball up even with a slow head speed.
Recommended for: Players with less power, seniors, and those with a smooth tempo.
LIN-Q PowerCore BLUE 5R
Flex: R
Weight: 57g
Torque: 4.0°
Features: Moderate flex makes timing easy and provides a stable trajectory.
Recommended for: Average amateur head speed, a classic choice for R-flex users.
LIN-Q PowerCore BLUE 5S
Flex: S
Weight: 58g
Torque: 3.9°
Features: High operability despite being lightweight, with a good balance of swing-through and straightness.
Recommended for: Golfers who want directionality without sacrificing head speed.
LIN-Q PowerCore BLUE 6R
Flex: R
Weight: 67g
Torque: 3.6°
Features: Increased stability due to weight, stable transition, and strong against mis-hits.
Recommended for: Those who find lighter shafts unsuitable.
LIN-Q PowerCore BLUE 6S
Flex: S
Weight: 68g
Torque: 3.5°
Features: Combines a solid feel with straightness, making it less prone to going left even when hitting hard.
Recommended for: Head speed around 40m/s, those who prioritize stability.
LIN-Q PowerCore BLUE 6X
Flex: X
Weight: 72g
Torque: 3.5°
Features: Stable at the hands, with strength that doesn't yield at impact.
Recommended for: Aggressive hitters, those who want to suppress hooks.
LIN-Q PowerCore BLUE 7S
Flex: S
Weight: 77g
Torque: 2.9°
Features: Excellent directionality with low torque, suppressing ballooning.
Recommended for: Intermediate to advanced players accustomed to heavier shafts.
LIN-Q PowerCore BLUE 7X
Flex: X
Weight: 77g
Torque: 2.8°
Features: One of the strongest stability levels in the series, for hard hitters.
Recommended for: Head speed 45m/s or more, those who want to minimize deviation even with powerful swings.
＜Points＞
UST Mamiya
UST Mamiya
LIN-Q
LIN-Q PowerCore
LIN-Q Blue
PowerCore Blue
Link PowerCore
Link Blue
Golf Shaft
Wood Shaft
Driver Shaft
Fairway Wood Shaft
Mid Trajectory Shaft
Low Spin Shaft
Stability Focused
Stable Directionality
Easy to Swing Shaft
Easy to Time
High Reproducibility
Increased Ball Speed
Distance Focused
Strong Against Mis-hits
Improved Straightness
Q-Ply
Nano Resin
PowerCore
High Rigidity Shaft
Multi-weight
Custom Shaft
Sleeve Compatible
Beginner Golfer
Intermediate Golfer
Advanced Golfer
Competitive Golf
Tour Series Shaft
Operability Focused
Stable Trajectory
Stable Transition
Hard-hitting Shaft
Spin Suppression
Stable Fade
Stable Draw
