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 achieve ease of timing and consistent trajectory regardless of head speed or swing type, the dedicated mandrels and material compositions 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 orientation efficiency, and the nano-level controlled resin structure suppress unwanted twisting throughout the shaft. Furthermore, the PowerCore structure improves multi-axis stability and hoop rigidity, enhancing energy transfer efficiency at impact.
As a result, even on mishits, head behavior remains stable, ball speed is maintained, and shots achieve a powerful, forward-extending, stable mid-trajectory. Spin is not excessively increased even when hitting hard, suppressing ballooning. This reliable shaft caters to a wide range of golfers, from beginners to advanced players, who prioritize the balance of distance, direction, and operability while maximizing the performance of their 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 for good compatibility with a wide range of heads, easy to reshaft and attach sleeves.
LIN-Q PowerCore BLUE 5A
Flex: A
Weight: 56g
Torque: 4.0°
Features: Lightweight, easy to leverage flex, makes it easy to launch the ball even with slow head speeds.
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 for easy timing and a stable trajectory.
Recommended for: Average HS amateurs, a standard choice for those who prefer R flex.
LIN-Q PowerCore BLUE 5S
Flex: S
Weight: 58g
Torque: 3.9°
Features: Excellent operability despite being lightweight, with a good balance of swing-through and straightness.
Recommended for: Golfers who want both direction and to maintain head speed.
LIN-Q PowerCore BLUE 6R
Flex: R
Weight: 67g
Torque: 3.6°
Features: Increased stability due to weight, stable transition, strong against mishits.
Recommended for: Those who find lighter shafts unsuitable.
LIN-Q PowerCore BLUE 6S
Flex: S
Weight: 68g
Torque: 3.5°
Features: Achieves both a satisfying feel and straightness, less prone to going left even when hitting hard.
Recommended for: Head speeds around 40 m/s, those who prioritize stability.
LIN-Q PowerCore BLUE 6X
Flex: X
Weight: 72g
Torque: 3.5°
Features: Stable at the grip end, strong enough to prevent being overpowered at impact.
Recommended for: Aggressive hitters, those who want to suppress a hook.
LIN-Q PowerCore BLUE 7S
Flex: S
Weight: 77g
Torque: 2.9°
Features: Excellent direction due to low torque, suppresses ballooning.
Recommended for: Intermediate to advanced players accustomed to heavier shafts.
LIN-Q PowerCore BLUE 7X
Flex: X
Weight: 77g
Torque: 2.8°
Features: Strongest stability in the series, for hard hitters.
Recommended for: Head speeds of 45 m/s or higher, those who want to minimize deviation even with powerful swings.
＜Key Points＞
UST Mamiya
UST Mamiya
LIN-Q
LIN-Q PowerCore
LIN-Q Blue
PowerCore Blue
Link Power Core
Link Blue
Golf Shaft
Wood Shaft
Driver Shaft
Fairway Wood Shaft
Mid-Trajectory Shaft
Low-Spin Shaft
Stability Focused
Directional Stability
Easy-to-Swing Shaft
Easy Timing
High Reproducibility
Increased Ball Speed
Distance Focused
Strong Against Mishits
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
