YAMAHA Yamaha Sleeve with Mitsubishi Chemical Diamana Stinger Mid-kick DIALEAD Technology Reissue Model Golf Club Parts

The Mitsubishi Chemical Diamana Stinger is a driver shaft that revives the legendary prototype from the original Diamana series developed in 2004, incorporating the latest modern materials and design technology. Based on the popular mid-kick point design that is a hallmark of the Diamana series, this shaft represents the culmination of many years of research and evolution.

Its most distinctive feature is the luxurious use of boron, a high-strength material also used in aircraft, and high-modulus pitch-based carbon fiber DIALEAD, spanning the entire 46-inch length of the shaft. This results in incredibly smooth and predictable shaft behavior during the swing, allowing anyone to achieve a stable and easy swing-through.

At impact, the supple action generates a solid feel and powerful repulsion, increasing ball speed and creating a strong, penetrating trajectory. The excellent balance characteristic of a mid-kick point makes timing easy, making it suitable for a wide range of swing types.

The lineup includes three weight categories: 53, 63, and 73. The 50g range emphasizes swing ease and speed performance, the 60g range offers a well-balanced standard specification, and the 70g range focuses on strong trajectory and stability.

This new generation Diamana carries on the feel of a classic shaft cherished by golfers for many years, while achieving even greater performance through modern technology. It is a high-performance shaft recommended for golfers seeking both distance and control.

＜Specifications＞

Common Specifications

・Shaft Length: 46 inches

・Design Material: DIALEAD® full-length use

・Trajectory Characteristics: Strong trajectory

・Features: Achieves both suppleness and solid impact

▶ Stable behavior with minimal癖 during the swing

▶ Achieves strong impact and high initial velocity

▶ Athlete design for powerful hitting

Diamana Stinger 53 (50g range)

Designed to be lightweight yet powerful.

Unleashes distance performance by leveraging head speed.

S Flex

・Weight: 58.0g

・Torque: 4.2

X Flex

・Weight: 59.5g

・Torque: 4.2

▶ Recommended for those who want a lightweight, easy-to-swing shaft for high launch and distance.

Diamana Stinger 63 (60g range)

A standard weight category with an excellent balance of distance and stability.

S Flex

・Weight: 66.0g

・Torque: 3.3

X Flex

・Weight: 68.5g

・Torque: 3.2

XX Flex

・Weight: 69.5g

・Torque: 3.2

▶ For golfers seeking a strong trajectory and stable direction.

Diamana Stinger 73 (70g range)

A heavy-duty model that remains stable even when hit hard.

Optimal stability for power hitters.

S Flex

・Weight: 76.0g

・Torque: 2.8

X Flex

・Weight: 77.0g

・Torque: 2.8

XX Flex

・Weight: 78.0g

・Torque: 2.8

▶ Recommended for golfers who want to attack the course with a strong, controlled trajectory.

＜Points＞

This shaft is designed to maximize the performance of your golf club. Its mid-kick point design provides a strong repulsive feel while maintaining swing balance. Furthermore, the use of boron and DIALEAD enhances the shaft's strength and durability. It's the perfect choice for all golfers who enjoy the game.