YAMAHA Yamaha Sleeve Attached Shaft CRAZY 9 Dia Crazy 9 Dia 90t Carbon Lightweight High Rebound High Repulsion Increased Distance

"CRAZY 9 Dia" is a high-performance driver shaft that utilizes CRAZY's signature 90t full-length carbon construction.

Despite its light weight, the overwhelming firmness and rebound power unique to 90t carbon ensure a very fast snap-back, creating a trajectory with excellent speed and propulsion.

This model embodies the ideal of "swinging lightly and flying straight and far." You'll experience a firm push of the ball at impact, a powerful feel that you can sense at the core, and astonishingly high initial ball speed.

Furthermore, while keeping the weight down, the overall stiffness balance of the shaft has been optimized, making it easy to time and stable in direction. It maximizes distance performance regardless of swing speed.

It's recommended not only for hard-hitters but also for veteran golfers who feel their distance has recently decreased.

"Swing slowly and fly far" - that is the true value of 90t carbon.

Experience the next-generation "repelling" shaft, proudly presented by CRAZY.

Model: R2

Weight: 53g

Torque: 4.5°

Kick Point: Mid

Length: 46 inches

Tip Diameter: 8.5mm (Wood .335)

Butt Diameter: 14.9mm

Balance Point: 53.9%

Model: R

Weight: 57g

Torque: 4.4°

Kick Point: Mid

Length: 46 inches

Tip Diameter: 8.5mm (Wood .335)

Butt Diameter: 15.1mm

Balance Point: 53.9%

Model: SR

Weight: 58g

Torque: 4.3°

Kick Point: Mid

Length: 46 inches

Tip Diameter: 8.5mm (Wood .335)

Butt Diameter: 15.1mm

Balance Point: 53.9%

Model: S

Weight: 58g

Torque: 4.2°

Kick Point: Mid

Length: 46 inches

Tip Diameter: 8.5mm (Wood .335)

Butt Diameter: 15.2mm

Balance Point: 53.9%

Key Features (Common to all):

・Stable mid-kick point for easy swinging ◎

・Torque of 4.2-4.5 for a good balance of flex feel and control

・Shaft weight in the 50g range for easy handling, suitable for a wide range of players

Guidance

Speed

Guiding the swing

Image of a trajectory that surges through with a high launch

Ideal swing path

Penetrating High Launch

Expressing the "strength" and "straightness" of cutting through the wind

A new sensation of distance

Soaring through the air

High launch, strong against wind, extending trajectory

CRAZY's design philosophy

Genes for distance

Swing Guiding Speed (Dousoku)

Guidance and acceleration of the swing

Single-stroke Shot

Running through from top to finish in one fluid motion

CRAZY

CRAZY

CRAZY 9 Dia

CRAZY 9 Dia

90t carbon

Lightweight shaft

High launch shaft

Distance-boosting shaft

High initial velocity shaft

Carbon shaft

Rebound shaft

Repelling shaft

Light driver shaft

Directional stability shaft

Beginner-friendly shaft

Hard-hitter shaft

Recommended golf shaft

Custom golf club

Golf shaft comparison

Improved smash factor

High-rebound driver shaft