Callawaygolf Callaway ELYTE QUANTUM Sleeve with Shaft UST Mamiya ATTAS RX ULTRA BLACK

The new model from UST Mamiya, the "ATTAS RX ULTRA BLACK," is an innovative shaft that breaks away from the conventional wisdom of traditional tip-stiff shafts. The performance hidden within its cool, black-based design is precisely its "ultra-forgiving" characteristic. It overcomes the challenges inherent in tip-stiff shafts, such as "difficulty in getting the ball airborne" and "difficulty," while simultaneously addressing the conflicting desires to achieve a higher launch and reduce left-side misses.

Its biggest secret is the proprietary "Tri-Sync Technology." A three-layer structure mimicking bone, muscle, and skin stabilizes the shaft's movement and maximizes swing repeatability. Furthermore, a balance point designed slightly closer to the grip prevents lagging and naturally achieves the ideal launch angle, thereby reducing hooks and pulls.

In addition, it features TORAYCA T1100G throughout its entire length and a quad-axial carbon sheet at the tip. This design avoids excessive rigidity, achieving both ease of swing and tolerance for mishits. The result is a tip-stiff shaft with a new feel: "the butt flexes without peculiarities, allowing for a smooth swing-through." It is an optimal model for all golfers seeking increased distance and stability.

Common Specs for All Models

Tip Diameter: 8.50mm (.335)

Length: 1168mm (46 inches)

Kick Point: High

Model 4

Flex: R / SR / S / X

Weight: R 44g, SR 46g, S 49g, X 52g

Torque: 6.2～6.4° (High torque for excellent grip)

Butt Diameter: 15.25～15.45mm

Overall Length: 1168mm (46 inches)

Model 5

Flex: R / SR / S / SX / X

Weight: 55～60g

Torque: 4.1° (Balances stability and maneuverability)

Butt Diameter: 15.10～15.25mm

Overall Length: 1168mm (46 inches)

Model 6

Flex: SR / S / SX / X

Weight: 61～65g

Torque: 3.9° (Stable design optimal for intermediate to advanced players)

Butt Diameter: 15.30mm

Overall Length: 1168mm (46 inches)

Model 7

Flex: S / X

Weight: S 72g, X 75g

Torque: 2.8° (Low torque that prevents deviation even when struck hard)

Butt Diameter: 15.40～15.45mm

Overall Length: 1168mm (46 inches)

UST Mamiya ATTAS RX ULTRA BLACK

ATTAS RX ULTRA BLACK

Golf Shaft, Tip-Stiff, Forgiving

High Launch Shaft, Prevents Left Misses

Tri-Sync Technology Shaft

UST Mamiya Shaft New Release

Beginner Friendly, Forgiving Shaft

Advanced Player, Stability, Distance Improvement

Driver Shaft, Tip-Flexible vs. Tip-Stiff Comparison

Easy to Swing Golf Shaft

Hook Prevention Golf Club Shaft

T1100G Quad-Axial Carbon Golf